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<link:definition>1015 - Disclosure - Warrant Liabilities</link:definition>
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<link:definition>1019 - Disclosure - Common stock and Stock-Based Compensation</link:definition>
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<link:definition>1024 - Disclosure - Employee Benefit Plan</link:definition>
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<link:definition>1025 - Disclosure - Segment Information</link:definition>
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<link:definition>1027 - Disclosure - Summary of Significant Accounting Policies (Policies)</link:definition>
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<link:definition>1029 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
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<link:definition>1030 - Disclosure - Initial Public Offering (Tables)</link:definition>
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<link:definition>1031 - Disclosure - Revenue (Tables)</link:definition>
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<link:definition>1032 - Disclosure - Fair Value Measurements (Tables)</link:definition>
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<link:definition>1033 - Disclosure - Supplementary Balance Sheet Information (Tables)</link:definition>
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<link:definition>1041 - Disclosure - Segment Reporting (Tables)</link:definition>
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<link:definition>1048 - Disclosure - Summary of Significant Accounting Policies - Summary Of Property Plant And Equipment (Details)</link:definition>
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<link:definition>1049 - Disclosure - Summary of Significant Accounting Policies - Summary Of Contract with customer, contract asset, contract liability, and receivable (Details)</link:definition>
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<link:definition>1050 - Disclosure - Revenue - Summary Of Revenue Information By Geographical Region (Details)</link:definition>
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<link:definition>1051 - Disclosure - Revenue - Summary of Disaggregation of Revenue (Details)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
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<link:definition>1052 - Disclosure - Revenue - Summary of Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction (Details)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
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<link:definition>1053 - Disclosure - Initial Public Offering - Additional Information (Details)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
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<link:definition>1054 - Disclosure - Initial Public Offering - Common stock subject to redemption (Details)</link:definition>
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<link:definition>1055 - Disclosure - Fair Value Measurements (Details)</link:definition>
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<link:usedOn>link:definitionLink</link:usedOn>
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<link:definition>1056 - Disclosure - Fair Value Measurements - Backstop Subscription Agreement / Non-Redemption Agreement (Details)</link:definition>
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<link:roleType roleURI="http://www.blaize.com/role/FairValueMeasurementsBackstopSubscriptionAgreementSummaryOfChangesInFairValueOfFinancialInstrumentsMeasuredOnRecurringBasisDetails" id="FairValueMeasurementsBackstopSubscriptionAgreementSummaryOfChangesInFairValueOfFinancialInstrumentsMeasuredOnRecurringBasisDetails">
<link:definition>1057 - Disclosure - Fair Value Measurements - Backstop Subscription Agreement - Summary of changes in fair value of financial instruments measured on recurring basis (Details)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
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<link:definition>1077 - Disclosure - Warrant Liabilities - Schedule Of Fair Value Of Warrants Outstanding (Details) (Parenthetical)</link:definition>
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<link:definition>1078 - Disclosure - Warrant Liabilities - Additional Information (Details)</link:definition>
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<link:definition>1080 - Disclosure - Warrant Liabilities - Schedule Of Monte Carlo Simulation Model For Fair Value Of Warrants (Details)</link:definition>
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<link:definition>1081 - Disclosure - Leases - Summary of Lease, Cost (Details)</link:definition>
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<link:definition>1084 - Disclosure - Leases - Additional Information (Details)</link:definition>
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<link:definition>1085 - Disclosure - Redeemable Convertible Preferred Stock (Details)</link:definition>
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<link:definition>1110 - Statement - Income Taxes - Summary of significant components of the Company's deferred tax assets (liability) (Details) Alternate 1</link:definition>
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<link:definition>1112 - Statement - Income Taxes - Schedule of reconciliation of the total income tax provision tax rate to the statutory federal income tax rate (Details) Alternate 1</link:definition>
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<element name="ScheduleOfRedeemableConvertiblePreferredStockIssueAuthorisedAndLiquidationTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfRedeemableConvertiblePreferredStockIssueAuthorisedAndLiquidationTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfPotentiallyDilutiveSecuritiesTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfPotentiallyDilutiveSecuritiesTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetTableTextBlock" substitutionGroup="xbrli:item" />
<element name="WorkingCapitalDeficitNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_WorkingCapitalDeficitNet" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ConversionOfStockSharePrice" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ConversionOfStockSharePrice" substitutionGroup="xbrli:item" />
<element name="CommonstockAndOutstandingEquityAward" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CommonstockAndOutstandingEquityAward" substitutionGroup="xbrli:item" />
<element name="CommonStockAndOutstandingEquityAwardStockPriceTrigger" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CommonStockAndOutstandingEquityAwardStockPriceTrigger" substitutionGroup="xbrli:item" />
<element name="CommonStockAndOutstandingEquityAwardThresholdTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CommonStockAndOutstandingEquityAwardThresholdTradingDays" substitutionGroup="xbrli:item" />
<element name="CommonStockAndOutstandingEquityAwardThresholdConsecutiveTradingdays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CommonStockAndOutstandingEquityAwardThresholdConsecutiveTradingdays" substitutionGroup="xbrli:item" />
<element name="DescriptionOfCommonStockAndOutstandingEquityAwardStock" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_DescriptionOfCommonStockAndOutstandingEquityAwardStock" substitutionGroup="xbrli:item" />
<element name="NotesInterestBearingInterestRate" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_NotesInterestBearingInterestRate" substitutionGroup="xbrli:item" />
<element name="NumberOfCommonStockPledge" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_NumberOfCommonStockPledge" substitutionGroup="xbrli:item" />
<element name="IssuanceOfSponsorNoteShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_IssuanceOfSponsorNoteShares" substitutionGroup="xbrli:item" />
<element name="ReturnOfPerShareOfNon-RedeemedShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ReturnOfPerShareOfNon-RedeemedShare" substitutionGroup="xbrli:item" />
<element name="TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationStockPriceTrigger" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_TransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombinationStockPriceTrigger" substitutionGroup="xbrli:item" />
<element name="ThresholdPeriodAfterBusinessCombinationInWhichSpecifiedTradingDaysWithinAnySpecifiedTradingDayPeriodCommences" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdPeriodAfterBusinessCombinationInWhichSpecifiedTradingDaysWithinAnySpecifiedTradingDayPeriodCommences" substitutionGroup="xbrli:item" />
<element name="ThresholdConsecutiveTradingDaysForTransferAssignOrSaleOfSharesOrWarrantsAfterCompletionOfInitialBusinessCombinations" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdConsecutiveTradingDaysForTransferAssignOrSaleOfSharesOrWarrantsAfterCompletionOfInitialBusinessCombinations" substitutionGroup="xbrli:item" />
<element name="ThresholdPeriodForNotToTransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombination" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdPeriodForNotToTransferAssignOrSellAnySharesOrWarrantsAfterCompletionOfInitialBusinessCombination" substitutionGroup="xbrli:item" />
<element name="AgreementAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AgreementAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="AgreementDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AgreementDomain" substitutionGroup="xbrli:item" />
<element name="BlaizeArtificialIntelligenceMiddleEastLlcMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_BlaizeArtificialIntelligenceMiddleEastLlcMember" substitutionGroup="xbrli:item" />
<element name="InterestHoldersMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InterestHoldersMember" substitutionGroup="xbrli:item" />
<element name="MergerAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_MergerAgreementMember" substitutionGroup="xbrli:item" />
<element name="EarnOutSharesIssuanceOnWhenPricePerShareOfClassCommonStockEqualsOrExceedsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EarnOutSharesIssuanceOnWhenPricePerShareOfClassCommonStockEqualsOrExceedsMember" substitutionGroup="xbrli:item" />
<element name="EarnoutSharesIssuanceOnWhenPricePershareOfClassCommonStockEqualsOrExceedsTriggerOneMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EarnoutSharesIssuanceOnWhenPricePershareOfClassCommonStockEqualsOrExceedsTriggerOneMember" substitutionGroup="xbrli:item" />
<element name="EarnoutSharesIssuanceOnWhenPricePershareOfClassCommonStockEqualsOrExceedsTriggerTwoMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EarnoutSharesIssuanceOnWhenPricePershareOfClassCommonStockEqualsOrExceedsTriggerTwoMember" substitutionGroup="xbrli:item" />
<element name="EarnoutSharesIssuanceOnWhenPricePerShareOfClassCommonStockEqualsOrExceedsTriggerThreeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EarnoutSharesIssuanceOnWhenPricePerShareOfClassCommonStockEqualsOrExceedsTriggerThreeMember" substitutionGroup="xbrli:item" />
<element name="EarnoutSharesIssuanceOnWhenPricePerShareOfClassCommonStockEqualsOrExceedsTriggerFourMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EarnoutSharesIssuanceOnWhenPricePerShareOfClassCommonStockEqualsOrExceedsTriggerFourMember" substitutionGroup="xbrli:item" />
<element name="PublicWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PublicWarrantsMember" substitutionGroup="xbrli:item" />
<element name="PrivateWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PrivateWarrantsMember" substitutionGroup="xbrli:item" />
<element name="PIPESubscriptionAgreementsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PIPESubscriptionAgreementsMember" substitutionGroup="xbrli:item" />
<element name="LockUpAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_LockUpAgreementMember" substitutionGroup="xbrli:item" />
<element name="PIPEInvestorsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PIPEInvestorsMember" substitutionGroup="xbrli:item" />
<element name="TypesOfNotesAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TypesOfNotesAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="TypesOfNotesDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TypesOfNotesDomain" substitutionGroup="xbrli:item" />
<element name="SponsorNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SponsorNotesMember" substitutionGroup="xbrli:item" />
<element name="SponsorMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SponsorMember" substitutionGroup="xbrli:item" />
<element name="PrivatePlacementWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PrivatePlacementWarrantsMember" substitutionGroup="xbrli:item" />
<element name="NonRedemptionAgreementsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_NonRedemptionAgreementsMember" substitutionGroup="xbrli:item" />
<element name="SecondTrustAmendmentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SecondTrustAmendmentMember" substitutionGroup="xbrli:item" />
<element name="ThirdSpecialMeetingMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ThirdSpecialMeetingMember" substitutionGroup="xbrli:item" />
<element name="PromissoryNoteWithRelatedPartyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PromissoryNoteWithRelatedPartyMember" substitutionGroup="xbrli:item" />
<element name="ConditionForFutureBusinessCombinationNumberOfBusinessesMinimum" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ConditionForFutureBusinessCombinationNumberOfBusinessesMinimum" substitutionGroup="xbrli:item" />
<element name="NumberOfSubsidiaries" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_NumberOfSubsidiaries" substitutionGroup="xbrli:item" />
<element name="NumberOfSharesAgreedToForfeitBySponsorToBeEffectiveImmediatelyPriorToBusinessCombination" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_NumberOfSharesAgreedToForfeitBySponsorToBeEffectiveImmediatelyPriorToBusinessCombination" substitutionGroup="xbrli:item" />
<element name="AggregateReserveSizedUnderTwoThousandAndTwentyFivePlanAndTwoThousandAndTwentyFiveEsppPercentage" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AggregateReserveSizedUnderTwoThousandAndTwentyFivePlanAndTwoThousandAndTwentyFiveEsppPercentage" substitutionGroup="xbrli:item" />
<element name="EvergreenPercentageForTwoThousandAndTwentyFivePlan" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_EvergreenPercentageForTwoThousandAndTwentyFivePlan" substitutionGroup="xbrli:item" />
<element name="BasePurchasePrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_BasePurchasePrice" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="SharesConsideredForCalculatingProportionateShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_SharesConsideredForCalculatingProportionateShares" substitutionGroup="xbrli:item" />
<element name="UnitsIssuedDuringPeriodSharesNewIssues" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_UnitsIssuedDuringPeriodSharesNewIssues" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightPriceOfWarrantsOrRights" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ClassOfWarrantOrRightPriceOfWarrantsOrRights" substitutionGroup="xbrli:item" />
<element name="TransactionCost" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_TransactionCost" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="SaleOfStockUnderwritingFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_SaleOfStockUnderwritingFees" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="FairValueOfSharesIssuedToUnderwriters" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_FairValueOfSharesIssuedToUnderwriters" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="SaleOfStockOtherOfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_SaleOfStockOtherOfferingCosts" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="WithdrawnInterestFromTrustAccount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_WithdrawnInterestFromTrustAccount" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ConditionForFutureBusinessCombinationUseOfProceedsPercentage" type="xbrli:pureItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ConditionForFutureBusinessCombinationUseOfProceedsPercentage" substitutionGroup="xbrli:item" />
<element name="PaymentsForInvestmentOfCashInTrustAccount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PaymentsForInvestmentOfCashInTrustAccount" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="InvestmentsMaximumMaturityTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_InvestmentsMaximumMaturityTerm" substitutionGroup="xbrli:item" />
<element name="MaximumAllowedDissolutionExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_MaximumAllowedDissolutionExpenses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PercentageObligationToRedeemPublicSharesIfEntityDoesNotCompleteBusinessCombination" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PercentageObligationToRedeemPublicSharesIfEntityDoesNotCompleteBusinessCombination" substitutionGroup="xbrli:item" />
<element name="MinimumNetTangibleAssetsRequiredToConsummateBusinessCombination" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_MinimumNetTangibleAssetsRequiredToConsummateBusinessCombination" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="MonthsToCompleteAcquisitions" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_MonthsToCompleteAcquisitions" substitutionGroup="xbrli:item" />
<element name="MaximumNumberOfSharesNotForRedemption" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_MaximumNumberOfSharesNotForRedemption" substitutionGroup="xbrli:item" />
<element name="MaximumNumberOfSharesTransferredInExchangeForNotForRedemptionOfShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_MaximumNumberOfSharesTransferredInExchangeForNotForRedemptionOfShares" substitutionGroup="xbrli:item" />
<element name="TemporaryEquityStockRedeemedDuringPeriodShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_TemporaryEquityStockRedeemedDuringPeriodShares" substitutionGroup="xbrli:item" />
<element name="TemporaryEquityStockRedeemedDuringPeriodValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_TemporaryEquityStockRedeemedDuringPeriodValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="NumberOfTimesTheEntityHasRightToExtendBusinessCombinationForAdditionalMonth" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_NumberOfTimesTheEntityHasRightToExtendBusinessCombinationForAdditionalMonth" substitutionGroup="xbrli:item" />
<element name="AdditionalTermToCompleteBusinessCombination" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AdditionalTermToCompleteBusinessCombination" substitutionGroup="xbrli:item" />
<element name="AmountPerUnredeemedShareDepositedIntoTrustAccount" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AmountPerUnredeemedShareDepositedIntoTrustAccount" substitutionGroup="xbrli:item" />
<element name="DepositToTrustAccountExtensionPaymentPerMonth" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_DepositToTrustAccountExtensionPaymentPerMonth" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DepositInTrustAccount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_DepositInTrustAccount" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AmountTransferredToEscrowAccount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AmountTransferredToEscrowAccount" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ProceedsFromTrustAccountUsedToPayFranchiseAndIncomeTaxes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ProceedsFromTrustAccountUsedToPayFranchiseAndIncomeTaxes" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="CashWithdrawnFromTrustAccountUsedForOperatingExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CashWithdrawnFromTrustAccountUsedForOperatingExpenses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="SummaryOfSignificantAccountingPoliciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SummaryOfSignificantAccountingPoliciesTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="SummaryOfSignificantAccountingPoliciesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SummaryOfSignificantAccountingPoliciesLineItems" substitutionGroup="xbrli:item" />
<element name="TransactionCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_TransactionCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ClassBCommonStockNotSubjectToRedemptionMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ClassBCommonStockNotSubjectToRedemptionMember" substitutionGroup="xbrli:item" />
<element name="DisclosureOfAccountingPoliciesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_DisclosureOfAccountingPoliciesTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="FederalDepositoryInsuranceCoverageLimit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_FederalDepositoryInsuranceCoverageLimit" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="HighlyLiquidInvestmentsWithAnOriginalMaturityDescription" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_HighlyLiquidInvestmentsWithAnOriginalMaturityDescription" substitutionGroup="xbrli:item" />
<element name="CashAndCashEquivalents" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_CashAndCashEquivalents" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="OneCustomerMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OneCustomerMember" substitutionGroup="xbrli:item" />
<element name="FirstCustomerInTwoCustomerMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_FirstCustomerInTwoCustomerMember" substitutionGroup="xbrli:item" />
<element name="SecondCustomerInTwoCustomerMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SecondCustomerInTwoCustomerMember" substitutionGroup="xbrli:item" />
<element name="USGovernmentMoneyMarketFundMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_USGovernmentMoneyMarketFundMember" substitutionGroup="xbrli:item" />
<element name="ContractWithCustomerLiabilityAdditionOfDeferredRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ContractWithCustomerLiabilityAdditionOfDeferredRevenue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DisclosureOfRevenueInformationByGeographicalRegionTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_DisclosureOfRevenueInformationByGeographicalRegionTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="RevenueInformationByGeographicalRegionLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RevenueInformationByGeographicalRegionLineItems" substitutionGroup="xbrli:item" />
<element name="ContractWithCustomerAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ContractWithCustomerAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="ContractWithCustomerDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ContractWithCustomerDomain" substitutionGroup="xbrli:item" />
<element name="CurrentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_CurrentMember" substitutionGroup="xbrli:item" />
<element name="NonCurrentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_NonCurrentMember" substitutionGroup="xbrli:item" />
<element name="InitialPublicOfferingTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InitialPublicOfferingTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="InitialPublicOfferingLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InitialPublicOfferingLineItems" substitutionGroup="xbrli:item" />
<element name="UnitPrice" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_UnitPrice" substitutionGroup="xbrli:item" />
<element name="AccretionOfCarryingValueToRedemptionValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AccretionOfCarryingValueToRedemptionValue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="TemporaryEquityStockRedeemedOrCalledDuringPeriodValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_TemporaryEquityStockRedeemedOrCalledDuringPeriodValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="U.s.MoneyMarketFundHeldInTrustAccountMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_U.s.MoneyMarketFundHeldInTrustAccountMember" substitutionGroup="xbrli:item" />
<element name="USMoneyMarketFundHeldInTrustAccountMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_USMoneyMarketFundHeldInTrustAccountMember" substitutionGroup="xbrli:item" />
<element name="PayToPlayConvertibleNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PayToPlayConvertibleNotesMember" substitutionGroup="xbrli:item" />
<element name="TwoThousandTwentyThreeConvertibleNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandTwentyThreeConvertibleNotesMember" substitutionGroup="xbrli:item" />
<element name="WarrantLiabilitiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_WarrantLiabilitiesMember" substitutionGroup="xbrli:item" />
<element name="MeasurementInputDebtRateMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_MeasurementInputDebtRateMember" substitutionGroup="xbrli:item" />
<element name="MeasurementInputMarketImpliedLikelihoodOfInitialBusinessCombinationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_MeasurementInputMarketImpliedLikelihoodOfInitialBusinessCombinationMember" substitutionGroup="xbrli:item" />
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<element name="ChangeInEstimatedFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ChangeInEstimatedFairValue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ReinstatementOfCommonStockWarrantsAsPreferredStockWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ReinstatementOfCommonStockWarrantsAsPreferredStockWarrants" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IssuanceOfPayToPlayConvertibleNotesAndRelatedWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IssuanceOfPayToPlayConvertibleNotesAndRelatedWarrants" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="CommonRightsOffering" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CommonRightsOffering" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IssuanceOfConvertibleNotesAndRelatedWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IssuanceOfConvertibleNotesAndRelatedWarrants" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="SoftwareLicensesAndMaintenance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_SoftwareLicensesAndMaintenance" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AdvancesPaidToContractManufacturer" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AdvancesPaidToContractManufacturer" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PrepaidSubscriptions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PrepaidSubscriptions" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AccruedInventoryPurchases" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AccruedInventoryPurchases" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AccruedDeferredRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AccruedDeferredRevenue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AccruedTechnologyCostsCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AccruedTechnologyCostsCurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="AccruedSalaryAndWages" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AccruedSalaryAndWages" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="StatutoryLiabilitiesCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_StatutoryLiabilitiesCurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IncomeTaxReconciliationPermanentDifferences" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IncomeTaxReconciliationPermanentDifferences" substitutionGroup="xbrli:item" xbrli:balance="debit" />
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<element name="IncomeTaxReconciliationReturnToAccrualAdjustment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IncomeTaxReconciliationReturnToAccrualAdjustment" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="IncomeTaxReconciliationUncertainTaxPositions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IncomeTaxReconciliationUncertainTaxPositions" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="EffectiveIncomeTaxRateReconciliationPermanentDifferences" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_EffectiveIncomeTaxRateReconciliationPermanentDifferences" substitutionGroup="xbrli:item" />
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<element name="EffectiveIncomeTaxRateReconciliationGainOnRemeasurementOfWarrantLiability" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_EffectiveIncomeTaxRateReconciliationGainOnRemeasurementOfWarrantLiability" substitutionGroup="xbrli:item" />
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<element name="DeferredTaxAssetsDepreciation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_DeferredTaxAssetsDepreciation" substitutionGroup="xbrli:item" xbrli:balance="debit" />
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<element name="DeferredTaxAssetsCapitalizedStartUpAndOrganizationCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_DeferredTaxAssetsCapitalizedStartUpAndOrganizationCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
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<element name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts" substitutionGroup="xbrli:item" />
<element name="EffectiveIncomeTaxRateReconciliationFinesAndPenalties" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_EffectiveIncomeTaxRateReconciliationFinesAndPenalties" substitutionGroup="xbrli:item" />
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<element name="TwoThousandAndTwentyFiveMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandAndTwentyFiveMember" substitutionGroup="xbrli:item" />
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<element name="LongTermDebtOutstanding" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_LongTermDebtOutstanding" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="RaisingCapitalOfGrossProceeds" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_RaisingCapitalOfGrossProceeds" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="PercentageOfConversionPrice" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PercentageOfConversionPrice" substitutionGroup="xbrli:item" />
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<element name="ShortTermDemandNoteOutstanding" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ShortTermDemandNoteOutstanding" substitutionGroup="xbrli:item" xbrli:balance="credit" />
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<element name="AmountOfInvestmentBySeparateThirdPartyGroupOfInvestorsToTheAgreement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AmountOfInvestmentBySeparateThirdPartyGroupOfInvestorsToTheAgreement" substitutionGroup="xbrli:item" xbrli:balance="debit" />
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<element name="TenPercentSecuredConvertibleNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TenPercentSecuredConvertibleNotesMember" substitutionGroup="xbrli:item" />
<element name="PaytoplaywarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PaytoplaywarrantsMember" substitutionGroup="xbrli:item" />
<element name="TwoThousandAndTwentyTwoNotePurchaseAndExchangeAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandAndTwentyTwoNotePurchaseAndExchangeAgreementMember" substitutionGroup="xbrli:item" />
<element name="TwoThousandAndTwentyThreeNotePurchaseAndExchangeAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandAndTwentyThreeNotePurchaseAndExchangeAgreementMember" substitutionGroup="xbrli:item" />
<element name="ExchangeAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ExchangeAgreementMember" substitutionGroup="xbrli:item" />
<element name="BlaizeNoteFinancingAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_BlaizeNoteFinancingAgreementMember" substitutionGroup="xbrli:item" />
<element name="InvestorAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InvestorAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="InvestorDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InvestorDomain" substitutionGroup="xbrli:item" />
<element name="BurtechMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_BurtechMember" substitutionGroup="xbrli:item" />
<element name="OutsideIndividualThirdPartiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OutsideIndividualThirdPartiesMember" substitutionGroup="xbrli:item" />
<element name="RtPartiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RtPartiesMember" substitutionGroup="xbrli:item" />
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<element name="SeriesD2ShadowPreferredWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesD2ShadowPreferredWarrantsMember" substitutionGroup="xbrli:item" />
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<element name="PreFundedCommonStockWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PreFundedCommonStockWarrantMember" substitutionGroup="xbrli:item" />
<element name="PreFundedCommonStockWarrantOneMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PreFundedCommonStockWarrantOneMember" substitutionGroup="xbrli:item" />
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<element name="FairValueOfWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_FairValueOfWarrants" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PreFundedcommonStockWarrantTwoMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PreFundedcommonStockWarrantTwoMember" substitutionGroup="xbrli:item" />
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<element name="CommonStockWarrantsClassifiedAsEquity" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_CommonStockWarrantsClassifiedAsEquity" substitutionGroup="xbrli:item" />
<element name="NumberOfWarrantShareExercisedValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_NumberOfWarrantShareExercisedValue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ExercisePriceOfWarrant" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ExercisePriceOfWarrant" substitutionGroup="xbrli:item" />
<element name="WarrantSharesRequiredToBeIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_WarrantSharesRequiredToBeIssued" substitutionGroup="xbrli:item" />
<element name="AggregateExercisePrice" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AggregateExercisePrice" substitutionGroup="xbrli:item" />
<element name="April2024AmendmentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_April2024AmendmentMember" substitutionGroup="xbrli:item" />
<element name="P2pWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_P2pWarrantsMember" substitutionGroup="xbrli:item" />
<element name="TwoThousandTwentyThreeConvertibleNoteWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandTwentyThreeConvertibleNoteWarrantsMember" substitutionGroup="xbrli:item" />
<element name="OtherWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OtherWarrantMember" substitutionGroup="xbrli:item" />
<element name="AvaPrefundedWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AvaPrefundedWarrantMember" substitutionGroup="xbrli:item" />
<element name="IssueOfPreferredStockWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_IssueOfPreferredStockWarrants" substitutionGroup="xbrli:item" />
<element name="PercentageOfWarrantsRange" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PercentageOfWarrantsRange" substitutionGroup="xbrli:item" />
<element name="FairValueOfPreferredStockWarrantsToWarrantLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_FairValueOfPreferredStockWarrantsToWarrantLiability" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PercentageOfWarrantShareIssueUponExcisable" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PercentageOfWarrantShareIssueUponExcisable" substitutionGroup="xbrli:item" />
<element name="PreFundedWarrantCommonStockReceived" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PreFundedWarrantCommonStockReceived" substitutionGroup="xbrli:item" />
<element name="HolderReceiveAPreFundedWarrantCommonStock" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_HolderReceiveAPreFundedWarrantCommonStock" substitutionGroup="xbrli:item" />
<element name="AdjustmentsToAdditionalPaidInCapitalNumberOfWarrantIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AdjustmentsToAdditionalPaidInCapitalNumberOfWarrantIssued" substitutionGroup="xbrli:item" />
<element name="PercentageOfWarrantsIncrementalNumberOfShares" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PercentageOfWarrantsIncrementalNumberOfShares" substitutionGroup="xbrli:item" />
<element name="SeparatepreFundedWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeparatepreFundedWarrantMember" substitutionGroup="xbrli:item" />
<element name="InvestorsAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InvestorsAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="InvestorsDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_InvestorsDomain" substitutionGroup="xbrli:item" />
<element name="OneOfTheRtPartiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OneOfTheRtPartiesMember" substitutionGroup="xbrli:item" />
<element name="ScheduleOfBlackScholesOptionPricingModelForFairValueOfWarrantsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfBlackScholesOptionPricingModelForFairValueOfWarrantsTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="SeriesDShadowPreferredStockWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesDShadowPreferredStockWarrantsMember" substitutionGroup="xbrli:item" />
<element name="SeriesD2PreferredStockWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesD2PreferredStockWarrantsMember" substitutionGroup="xbrli:item" />
<element name="SeriesD2ShadowPreferredStockWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesD2ShadowPreferredStockWarrantsMember" substitutionGroup="xbrli:item" />
<element name="WarrantsP2pNotes1Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_WarrantsP2pNotes1Member" substitutionGroup="xbrli:item" />
<element name="WarrantsP2pNotes2Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_WarrantsP2pNotes2Member" substitutionGroup="xbrli:item" />
<element name="ScheduleOfBlackScholesOptionPricingModelForFairValueOfWarrantsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfBlackScholesOptionPricingModelForFairValueOfWarrantsLineItems" substitutionGroup="xbrli:item" />
<element name="WarrantForRiskFreeInterestRate" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_WarrantForRiskFreeInterestRate" substitutionGroup="xbrli:item" />
<element name="WarrantForExpectedTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_WarrantForExpectedTerm" substitutionGroup="xbrli:item" />
<element name="WarrantForExpectedVolatilityRate" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_WarrantForExpectedVolatilityRate" substitutionGroup="xbrli:item" />
<element name="WarrantForExpectedDividendRate" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_WarrantForExpectedDividendRate" substitutionGroup="xbrli:item" />
<element name="FairValuePreferredStock" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_FairValuePreferredStock" substitutionGroup="xbrli:item" />
<element name="FairValueCommonStock" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_FairValueCommonStock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfMonteCarloSimulationModelForFairValueOfWarrantsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfMonteCarloSimulationModelForFairValueOfWarrantsTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="ConvertibleNotesWarrantsOneMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ConvertibleNotesWarrantsOneMember" substitutionGroup="xbrli:item" />
<element name="ScheduleOfMonteCarloSimulationModelForFairValueOfWarrantsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfMonteCarloSimulationModelForFairValueOfWarrantsLineItems" substitutionGroup="xbrli:item" />
<element name="CashPaidForAmountsIncludedInTheMeasurementOfOperatingLeaseLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CashPaidForAmountsIncludedInTheMeasurementOfOperatingLeaseLiabilities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="GainLossOnTerminationOfLeaseNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_GainLossOnTerminationOfLeaseNet" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ShorttermVariableLeaseExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ShorttermVariableLeaseExpenses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="LesseeOperatingLeaseLiabilityImputedInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_LesseeOperatingLeaseLiabilityImputedInterest" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PresentValueOfFutureMinimumLeasePayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PresentValueOfFutureMinimumLeasePayments" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ShortTermOperatingLeaseLiabilityCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ShortTermOperatingLeaseLiabilityCurrent" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="RedeemableConvertiblePreferredStockTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStockTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="SeriesSeedShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesSeedShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesAShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesAShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesBShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesBShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesCShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesCShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesDShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesDShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesD1ShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesD1ShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesD2ShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesD2ShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesDExchangeShadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesDExchangeShadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesD1ExchangePreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesD1ExchangePreferredStockMember" substitutionGroup="xbrli:item" />
<element name="TwoThousandTwentyTwoP2pNoteMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandTwentyTwoP2pNoteMember" substitutionGroup="xbrli:item" />
<element name="RedeemableConvertiblePreferredStockLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStockLineItems" substitutionGroup="xbrli:item" />
<element name="AmountForRaisedOfAdditionalNotes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AmountForRaisedOfAdditionalNotes" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ProceedsOfCommonRightOffering" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ProceedsOfCommonRightOffering" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PullThroughExchangeInIncrementalValueToInvestors" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PullThroughExchangeInIncrementalValueToInvestors" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PreferredStockIssuePrice" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PreferredStockIssuePrice" substitutionGroup="xbrli:item" />
<element name="PercentageOfRedemptionAmountValue" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PercentageOfRedemptionAmountValue" substitutionGroup="xbrli:item" />
<element name="GrossProceedsFromIpo" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_GrossProceedsFromIpo" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ScheduleOfRedeemableConvertiblePreferredStockIssueAuthorisedAndLiquidationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfRedeemableConvertiblePreferredStockIssueAuthorisedAndLiquidationTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="ScheduleOfRedeemableConvertiblePreferredStockIssueAuthorisedAndLiquidationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfRedeemableConvertiblePreferredStockIssueAuthorisedAndLiquidationLineItems" substitutionGroup="xbrli:item" />
<element name="RedeemableConvertiblePreferredStockAuthorised" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStockAuthorised" substitutionGroup="xbrli:item" />
<element name="RedeemableConvertiblePreferredStockOutdtanding" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStockOutdtanding" substitutionGroup="xbrli:item" />
<element name="RedeemableConvertiblePreferredStockCarryingValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStockCarryingValue" substitutionGroup="xbrli:item" />
<element name="RedeemableConvertiblePreferredStockLiquidationPreference" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStockLiquidationPreference" substitutionGroup="xbrli:item" />
<element name="FounderSharesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_FounderSharesMember" substitutionGroup="xbrli:item" />
<element name="ProbabilityOfSuccessfulBusinessCombinationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ProbabilityOfSuccessfulBusinessCombinationMember" substitutionGroup="xbrli:item" />
<element name="EarnoutCommonStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EarnoutCommonStockMember" substitutionGroup="xbrli:item" />
<element name="EfHuttonMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EfHuttonMember" substitutionGroup="xbrli:item" />
<element name="MaximumNumberOfDemandsForRegistrationOfSecurities" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_MaximumNumberOfDemandsForRegistrationOfSecurities" substitutionGroup="xbrli:item" />
<element name="UnderwritingCashDiscountPercentagePerUnit" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_UnderwritingCashDiscountPercentagePerUnit" substitutionGroup="xbrli:item" />
<element name="DeferredUnderwritingDiscountPercentagePerUnit" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_DeferredUnderwritingDiscountPercentagePerUnit" substitutionGroup="xbrli:item" />
<element name="AgreementFairValuePerShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AgreementFairValuePerShare" substitutionGroup="xbrli:item" />
<element name="PercentageOfSharesRedeemed" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PercentageOfSharesRedeemed" substitutionGroup="xbrli:item" />
<element name="CashPaymentAgreedInLieuOfFullDeferredUnderwritingCommission" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_CashPaymentAgreedInLieuOfFullDeferredUnderwritingCommission" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="BackstopAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_BackstopAmount" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="BusinessCombinationAdvisoryFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_BusinessCombinationAdvisoryFees" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="BusinessCombinationPrivatePlacementFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_BusinessCombinationPrivatePlacementFee" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DurationToPayBusinessCombinationPrivatePlacementFee" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_DurationToPayBusinessCombinationPrivatePlacementFee" substitutionGroup="xbrli:item" />
<element name="ThresholdLimitForSaleTransactionFeeForTransactionValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdLimitForSaleTransactionFeeForTransactionValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ThresholdLimitForSaleTransactionFeeForTransactionValuePercentage" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdLimitForSaleTransactionFeeForTransactionValuePercentage" substitutionGroup="xbrli:item" />
<element name="TrustAmountBeforePaymentOfExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_TrustAmountBeforePaymentOfExpenses" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PerShareDividedFactorOfNumberOfSharesForMerger" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PerShareDividedFactorOfNumberOfSharesForMerger" substitutionGroup="xbrli:item" />
<element name="StockForfeitedDuringPeriodShare" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_StockForfeitedDuringPeriodShare" substitutionGroup="xbrli:item" />
<element name="InventoryPurchasesRelatedToPurchaseObligation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_InventoryPurchasesRelatedToPurchaseObligation" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="DeferredOfferingCostsAndAccruedLiabilitiesAssociatedWithContract" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_DeferredOfferingCostsAndAccruedLiabilitiesAssociatedWithContract" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AdvisoryFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AdvisoryFee" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ResetPricePerShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ResetPricePerShare" substitutionGroup="xbrli:item" />
<element name="FloorPricePerShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_FloorPricePerShare" substitutionGroup="xbrli:item" />
<element name="NumberOfSharePriceHeldAtResetDate" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_NumberOfSharePriceHeldAtResetDate" substitutionGroup="xbrli:item" />
<element name="NumberOfSharingShareHeld" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_NumberOfSharingShareHeld" substitutionGroup="xbrli:item" />
<element name="BlaizeHoldingsIncMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_BlaizeHoldingsIncMember" substitutionGroup="xbrli:item" />
<element name="AccruedLossesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AccruedLossesMember" substitutionGroup="xbrli:item" />
<element name="NewBlaizeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_NewBlaizeMember" substitutionGroup="xbrli:item" />
<element name="LetterAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_LetterAgreementMember" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedOptionsExpiredNumberOfShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedOptionsExpiredNumberOfShares" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedOptionsExpiredWeightedAverageGrantDateFairValue" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedOptionsExpiredWeightedAverageGrantDateFairValue" substitutionGroup="xbrli:item" />
<element name="TwoThousandElevenAmendedPlanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandElevenAmendedPlanMember" substitutionGroup="xbrli:item" />
<element name="SeriesSeedShadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesSeedShadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="SeriesAShadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesAShadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="SeriesBShadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesBShadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="SeriesCShadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesCShadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="SeriesDShadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesDShadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="SeriesDExchangeShadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SeriesDExchangeShadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="Seriesd1shadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_Seriesd1shadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="Seriesd2shadowPreferredMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_Seriesd2shadowPreferredMember" substitutionGroup="xbrli:item" />
<element name="WarrantsOutstandingForFutureIssuanceOfSeriesDShadowAndSeriesd2shadowPreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_WarrantsOutstandingForFutureIssuanceOfSeriesDShadowAndSeriesd2shadowPreferredStockMember" substitutionGroup="xbrli:item" />
<element name="WarrantsOutstandingForFutureIssuanceOfCommonStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_WarrantsOutstandingForFutureIssuanceOfCommonStockMember" substitutionGroup="xbrli:item" />
<element name="PrefundedwarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PrefundedwarrantMember" substitutionGroup="xbrli:item" />
<element name="StockOptionsAndRestrictedStockUnitsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_StockOptionsAndRestrictedStockUnitsMember" substitutionGroup="xbrli:item" />
<element name="StockOptionsAvailableForFutureIssuanceMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_StockOptionsAvailableForFutureIssuanceMember" substitutionGroup="xbrli:item" />
<element name="PrefundedWarrantApril2024Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PrefundedWarrantApril2024Member" substitutionGroup="xbrli:item" />
<element name="CommonStockAndStockbasedCompensationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_CommonStockAndStockbasedCompensationTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="CommonStockAndStockbasedCompensationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_CommonStockAndStockbasedCompensationLineItems" substitutionGroup="xbrli:item" />
<element name="MinimumThresholdLimitOfPercentageOfOwningStockWithVotingPowerOnGrantDate" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_MinimumThresholdLimitOfPercentageOfOwningStockWithVotingPowerOnGrantDate" substitutionGroup="xbrli:item" />
<element name="MinimumThresholdLimitOfSharesFairValueOnGrantDate" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_MinimumThresholdLimitOfSharesFairValueOnGrantDate" substitutionGroup="xbrli:item" />
<element name="UnrecognizedCompensationExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_UnrecognizedCompensationExpense" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ShareBasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsWeightedaveragePeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ShareBasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsWeightedaveragePeriod" substitutionGroup="xbrli:item" />
<element name="ModificationOfVestingTermsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ModificationOfVestingTermsMember" substitutionGroup="xbrli:item" />
<element name="OptionTypeAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OptionTypeAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="OptionTypeDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OptionTypeDomain" substitutionGroup="xbrli:item" />
<element name="IncentiveStockOptionsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_IncentiveStockOptionsMember" substitutionGroup="xbrli:item" />
<element name="AggregateNumberOfSharesOwned" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_AggregateNumberOfSharesOwned" substitutionGroup="xbrli:item" />
<element name="NumberOfSharesSubjectToForfeiture" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_NumberOfSharesSubjectToForfeiture" substitutionGroup="xbrli:item" />
<element name="PercentageOfIssuedAndOutstandingSharesAfterInitialPublicOfferingCollectivelyHeldByInitialStockholders" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PercentageOfIssuedAndOutstandingSharesAfterInitialPublicOfferingCollectivelyHeldByInitialStockholders" substitutionGroup="xbrli:item" />
<element name="ThresholdTradingDaysForTransferAssignOrSaleOfSharesOrWarrantsAfterCompletionOfInitialBusinessCombination" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdTradingDaysForTransferAssignOrSaleOfSharesOrWarrantsAfterCompletionOfInitialBusinessCombination" substitutionGroup="xbrli:item" />
<element name="AdministrativeSupportAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AdministrativeSupportAgreementMember" substitutionGroup="xbrli:item" />
<element name="RelatedPartyLoansMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RelatedPartyLoansMember" substitutionGroup="xbrli:item" />
<element name="WorkingCapitalLoansWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_WorkingCapitalLoansWarrantMember" substitutionGroup="xbrli:item" />
<element name="DemandNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_DemandNotesMember" substitutionGroup="xbrli:item" />
<element name="TwoThousandTwentyThreeConvertibleNoteMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoThousandTwentyThreeConvertibleNoteMember" substitutionGroup="xbrli:item" />
<element name="RevenueArrangementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RevenueArrangementMember" substitutionGroup="xbrli:item" />
<element name="PayToPlayNoteMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PayToPlayNoteMember" substitutionGroup="xbrli:item" />
<element name="RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyPerMonth" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="MaximumLoansConvertibleIntoWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_MaximumLoansConvertibleIntoWarrants" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ProceedsFromRelatedPartyDebtPaymentToTrust" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ProceedsFromRelatedPartyDebtPaymentToTrust" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DebtInstrumentOwnershipPercentage" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_DebtInstrumentOwnershipPercentage" substitutionGroup="xbrli:item" />
<element name="IncreaseDecreaseintheUnbilledReceivables" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IncreaseDecreaseintheUnbilledReceivables" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IncreaseDecreaseInUnbilledReceivable" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_IncreaseDecreaseInUnbilledReceivable" substitutionGroup="xbrli:item" />
<element name="TwoMinorityStockholdersMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_TwoMinorityStockholdersMember" substitutionGroup="xbrli:item" />
<element name="OneMinorityStockholdersMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_OneMinorityStockholdersMember" substitutionGroup="xbrli:item" />
<element name="RedeemableConvertiblePreferredStock" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RedeemableConvertiblePreferredStock" substitutionGroup="xbrli:item" />
<element name="StockOptions" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_StockOptions" substitutionGroup="xbrli:item" />
<element name="RestrictedStockUnits" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RestrictedStockUnits" substitutionGroup="xbrli:item" />
<element name="PreferredStockWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PreferredStockWarrants" substitutionGroup="xbrli:item" />
<element name="PayToPlaywarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PayToPlaywarrants" substitutionGroup="xbrli:item" />
<element name="CommonStockWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CommonStockWarrants" substitutionGroup="xbrli:item" />
<element name="PreFundedwarrant" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PreFundedwarrant" substitutionGroup="xbrli:item" />
<element name="PotentiallyDilutiveShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PotentiallyDilutiveShares" substitutionGroup="xbrli:item" />
<element name="PreFundedwarrantApril2024" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_PreFundedwarrantApril2024" substitutionGroup="xbrli:item" />
<element name="PrivatePlacementTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PrivatePlacementTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="PrivatePlacementLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_PrivatePlacementLineItems" substitutionGroup="xbrli:item" />
<element name="NumberOfSharesIssuedPerUnit" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_NumberOfSharesIssuedPerUnit" substitutionGroup="xbrli:item" />
<element name="NumberOfWarrantsIssuedPerUnit" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_NumberOfWarrantsIssuedPerUnit" substitutionGroup="xbrli:item" />
<element name="CommonStockNumberOfVotesPerShare" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_CommonStockNumberOfVotesPerShare" substitutionGroup="xbrli:item" />
<element name="ConvertibleStockConversionRatio" type="xbrli:pureItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ConvertibleStockConversionRatio" substitutionGroup="xbrli:item" />
<element name="StatementClassOfStocksAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_StatementClassOfStocksAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="StatementClassOfStocksDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_StatementClassOfStocksDomain" substitutionGroup="xbrli:item" />
<element name="RedemptionOfWarrantsWhenPricePerShareOfClassCommonStockEqualsOrExceeds1800Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RedemptionOfWarrantsWhenPricePerShareOfClassCommonStockEqualsOrExceeds1800Member" substitutionGroup="xbrli:item" />
<element name="SharePriceTriggerUsedToMeasureDilutionOfWarrants" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_SharePriceTriggerUsedToMeasureDilutionOfWarrants" substitutionGroup="xbrli:item" />
<element name="WarrantsAndRightsOutstandingExercisableTermAfterBusinessCombination" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_WarrantsAndRightsOutstandingExercisableTermAfterBusinessCombination" substitutionGroup="xbrli:item" />
<element name="WarrantsAndRightsOutstandingExercisableTermFromClosingOfInitialPublicOffering" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_WarrantsAndRightsOutstandingExercisableTermFromClosingOfInitialPublicOffering" substitutionGroup="xbrli:item" />
<element name="ThresholdPeriodForRegistrationStatementToBeEffectiveAfterWhichWarrantsCanBeExercisedOnCashlessBasis" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdPeriodForRegistrationStatementToBeEffectiveAfterWhichWarrantsCanBeExercisedOnCashlessBasis" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightRedemptionPriceOfWarrantsOrRights" substitutionGroup="xbrli:item" />
<element name="RedemptionPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RedemptionPeriod" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsStockPriceTrigger" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsStockPriceTrigger" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightAdjustmentOfRedemptionPriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice2" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightAdjustmentOfRedemptionPriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice2" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdTradingDays" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightRedemptionOfWarrantsOrRightsThresholdConsecutiveTradingDays" substitutionGroup="xbrli:item" />
<element name="ThresholdNumberOfBusinessDaysBeforeSendingNoticeOfRedemptionToWarrantHolders" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdNumberOfBusinessDaysBeforeSendingNoticeOfRedemptionToWarrantHolders" substitutionGroup="xbrli:item" />
<element name="PercentageOfGrossProceedsOnTotalEquityProceeds" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_PercentageOfGrossProceedsOnTotalEquityProceeds" substitutionGroup="xbrli:item" />
<element name="ThresholdTradingDaysForCalculatingMarketValue" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ThresholdTradingDaysForCalculatingMarketValue" substitutionGroup="xbrli:item" />
<element name="ThresholdIssuePriceForCapitalRaisingPurposesInConnectionWithClosingOfBusinessCombination" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="bzai_ThresholdIssuePriceForCapitalRaisingPurposesInConnectionWithClosingOfBusinessCombination" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightAdjustmentOfExercisePriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightAdjustmentOfExercisePriceOfWarrantsOrRightsPercentBasedOnMarketValueAndNewlyIssuedPrice" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightMinimumThresholdWrittenNoticePeriodForRedemptionOfWarrants" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ClassOfWarrantOrRightMinimumThresholdWrittenNoticePeriodForRedemptionOfWarrants" substitutionGroup="xbrli:item" />
<element name="EmployeeBenefitPlanTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EmployeeBenefitPlanTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="EmployeeBenefitPlanLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_EmployeeBenefitPlanLineItems" substitutionGroup="xbrli:item" />
<element name="BasicSalaryOfEachCompltedYearOfServices" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_BasicSalaryOfEachCompltedYearOfServices" substitutionGroup="xbrli:item" />
<element name="EmployeeCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_EmployeeCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="TechnologyCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_TechnologyCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="FairValueChangesAndFinancingCharges" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_FairValueChangesAndFinancingCharges" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="OtherSegmentItems" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_OtherSegmentItems" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="SingleReportableSegmentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_SingleReportableSegmentMember" substitutionGroup="xbrli:item" />
<element name="ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetAbstract" substitutionGroup="xbrli:item" />
<element name="ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_ScheduleOfSegmentAssetsReportedOnTheConsolidatedBalanceSheetLineItems" substitutionGroup="xbrli:item" />
<element name="CapitalMarketAdvisoryServices" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_CapitalMarketAdvisoryServices" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AmountPaidForMerger" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_AmountPaidForMerger" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="LenderAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_LenderAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="LenderDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_LenderDomain" substitutionGroup="xbrli:item" />
<element name="AdvisoryAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AdvisoryAgreementMember" substitutionGroup="xbrli:item" />
<element name="RegistrationRightsAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_RegistrationRightsAgreementMember" substitutionGroup="xbrli:item" />
<element name="AvaRegistrationRightsAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="bzai_AvaRegistrationRightsAgreementMember" substitutionGroup="xbrli:item" />
<element name="ExpectedUnderwritingOfferingPrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_ExpectedUnderwritingOfferingPrice" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="RegistrationRightsAgreementsDescription" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="bzai_RegistrationRightsAgreementsDescription" substitutionGroup="xbrli:item" />
</schema>
