<?xml version="1.0" encoding="utf-8"?>
<!--Generated by DFIN XBRL Instance Document - http://www.dfinsolutions.com/ - Version R3.0 - on 11-May-2023 [10:43:32] {AM}-->
<schema targetNamespace="http://www.rigetti.com/20230331" elementFormDefault="qualified" xmlns:rgti="http://www.rigetti.com/20230331" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:us-gaap="http://fasb.org/us-gaap/2022" xmlns:country="http://xbrl.sec.gov/country/2022" xmlns:currency="http://xbrl.sec.gov/currency/2022" xmlns:dei="http://xbrl.sec.gov/dei/2022" xmlns:exch="http://xbrl.sec.gov/exch/2022" xmlns:naics="http://xbrl.sec.gov/naics/2022" xmlns:sic="http://xbrl.sec.gov/sic/2022" xmlns:us-types="http://fasb.org/us-types/2022" xmlns:stpr="http://xbrl.sec.gov/stpr/2022" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" xmlns:srt="http://fasb.org/srt/2022" xmlns:srt-types="http://fasb.org/srt-types/2022" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:us-gaap-supplement="http://fasb.org/us-gaap-sup/2022q3" xmlns:srt-supplement="http://fasb.org/srt-sup/2022q3">
<annotation>
<appinfo>
<link:roleType roleURI="http://www.rigetti.com/role/CoverPage" id="CoverPage">
<link:definition>1001 - Document - Cover Page</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InterimCondensedConsolidatedBalanceSheets" id="InterimCondensedConsolidatedBalanceSheets">
<link:definition>1002 - Statement - INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InterimCondensedConsolidatedBalanceSheetsParenthetical" id="InterimCondensedConsolidatedBalanceSheetsParenthetical">
<link:definition>1003 - Statement - INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InterimCondensedConsolidatedStatementsOfOperations" id="InterimCondensedConsolidatedStatementsOfOperations">
<link:definition>1004 - Statement - INTERIM CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InterimCondensedConsolidatedStatementsOfComprehensiveLoss" id="InterimCondensedConsolidatedStatementsOfComprehensiveLoss">
<link:definition>1005 - Statement - INTERIM CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InterimCondensedConsolidatedStatementsOfCashFlows" id="InterimCondensedConsolidatedStatementsOfCashFlows">
<link:definition>1006 - Statement - INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/DescriptionOfBusiness" id="DescriptionOfBusiness">
<link:definition>1007 - Disclosure - Description of Business</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RecentAccountingDevelopments" id="RecentAccountingDevelopments">
<link:definition>1008 - Disclosure - Recent Accounting Developments</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombination" id="BusinessCombination">
<link:definition>1009 - Disclosure - Business Combination</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/EarnOutLiability" id="EarnOutLiability">
<link:definition>1010 - Disclosure - Earn-Out Liability</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ChangesInStockholdersEquityDeficit" id="ChangesInStockholdersEquityDeficit">
<link:definition>1011 - Disclosure - Changes in Stockholders' Equity(Deficit)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RevenueRecognition" id="RevenueRecognition">
<link:definition>1012 - Disclosure - Revenue Recognition</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/Investments" id="Investments">
<link:definition>1013 - Disclosure - Investments</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FairValueMeasurements" id="FairValueMeasurements">
<link:definition>1014 - Disclosure - Fair Value Measurements</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensation" id="ShareBasedCompensation">
<link:definition>1015 - Disclosure - Share-based Compensation</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FinancingArrangements" id="FinancingArrangements">
<link:definition>1016 - Disclosure - Financing Arrangements</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/CommonStock" id="CommonStock">
<link:definition>1017 - Disclosure - Common Stock</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/Warrants" id="Warrants">
<link:definition>1018 - Disclosure - Warrants</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ForwardWarrantAgreement" id="ForwardWarrantAgreement">
<link:definition>1019 - Disclosure - Forward Warrant Agreement</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ConcentrationsSignificantCustomersAndGeographicAreas" id="ConcentrationsSignificantCustomersAndGeographicAreas">
<link:definition>1020 - Disclosure - Concentrations, significant customers and geographic areas</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/NetLossPerShare" id="NetLossPerShare">
<link:definition>1021 - Disclosure - Net Loss Per Share</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/IncomeTaxes" id="IncomeTaxes">
<link:definition>1022 - Disclosure - Income Taxes</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RestructuringAndSeverance" id="RestructuringAndSeverance">
<link:definition>1023 - Disclosure - Restructuring and severance</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/Contingencies" id="Contingencies">
<link:definition>1024 - Disclosure - Contingencies</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombinationTables" id="BusinessCombinationTables">
<link:definition>1025 - Disclosure - Business Combination (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/EarnOutLiabilityTables" id="EarnOutLiabilityTables">
<link:definition>1026 - Disclosure - Earn-Out Liability (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ChangesInStockholdersEquityDeficitTables" id="ChangesInStockholdersEquityDeficitTables">
<link:definition>1027 - Disclosure - Changes in Stockholders' Equity(Deficit) (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RevenueRecognitionTables" id="RevenueRecognitionTables">
<link:definition>1028 - Disclosure - Revenue Recognition (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InvestmentsTables" id="InvestmentsTables">
<link:definition>1029 - Disclosure - Investments (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FairValueMeasurementsTables" id="FairValueMeasurementsTables">
<link:definition>1030 - Disclosure - Fair Value Measurements (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensationTables" id="ShareBasedCompensationTables">
<link:definition>1031 - Disclosure - Share-based Compensation - (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FinancingArrangementsTables" id="FinancingArrangementsTables">
<link:definition>1032 - Disclosure - Financing Arrangements (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/CommonStockTables" id="CommonStockTables">
<link:definition>1033 - Disclosure - Common Stock (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/WarrantsTables" id="WarrantsTables">
<link:definition>1034 - Disclosure - Warrants (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ForwardWarrantAgreementTables" id="ForwardWarrantAgreementTables">
<link:definition>1035 - Disclosure - Forward Warrant Agreement (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ConcentrationsSignificantCustomersAndGeographicAreasTables" id="ConcentrationsSignificantCustomersAndGeographicAreasTables">
<link:definition>1036 - Disclosure - Concentrations, significant customers and geographic areas - (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/NetLossPerShareTables" id="NetLossPerShareTables">
<link:definition>1037 - Disclosure - Net Loss Per Share (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RestructuringAndSeveranceTables" id="RestructuringAndSeveranceTables">
<link:definition>1038 - Disclosure - Restructuring and severance (Tables)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/DescriptionOfBusinessAdditionalInformationDetail" id="DescriptionOfBusinessAdditionalInformationDetail">
<link:definition>1039 - Disclosure - Description of Business - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombinationSummaryOfNetProceedsFromBusinessCombinationAndPipeFinancingDetail" id="BusinessCombinationSummaryOfNetProceedsFromBusinessCombinationAndPipeFinancingDetail">
<link:definition>1040 - Disclosure - Business Combination - Summary of Net proceeds from Business Combination and PIPE financing (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombinationSummaryOfNetProceedsFromBusinessCombinationAndPipeFinancingParentheticalDetail" id="BusinessCombinationSummaryOfNetProceedsFromBusinessCombinationAndPipeFinancingParentheticalDetail">
<link:definition>1041 - Disclosure - Business Combination - Summary of Net proceeds from Business Combination and PIPE financing (Parenthetical) (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombinationSummaryOfConsummationOfTheBusinessCombinationDetail" id="BusinessCombinationSummaryOfConsummationOfTheBusinessCombinationDetail">
<link:definition>1042 - Disclosure - Business Combination - Summary of Consummation of the Business Combination (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombinationSummaryOfConsummationOfTheBusinessCombinationParentheticalDetail" id="BusinessCombinationSummaryOfConsummationOfTheBusinessCombinationParentheticalDetail">
<link:definition>1043 - Disclosure - Business Combination - Summary of Consummation of the Business Combination (Parenthetical) (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/BusinessCombinationAdditionalInformationDetail" id="BusinessCombinationAdditionalInformationDetail">
<link:definition>1044 - Disclosure - Business Combination - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/EarnOutLiabilitySummaryOfSignificantInputsOfEarnoutLiabilityBasedOnMonteCarloSimulationModelsDetail" id="EarnOutLiabilitySummaryOfSignificantInputsOfEarnoutLiabilityBasedOnMonteCarloSimulationModelsDetail">
<link:definition>1045 - Disclosure - Earn-Out Liability - Summary of Significant Inputs of Earnout Liability Based on Monte Carlo Simulation Models (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/EarnOutLiabilityAdditionalInformationDetail" id="EarnOutLiabilityAdditionalInformationDetail">
<link:definition>1046 - Disclosure - Earn-Out Liability - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ChangesInStockholdersEquityDeficitSummaryOfReconciliationOfChangesInStockholdersEquityDetail" id="ChangesInStockholdersEquityDeficitSummaryOfReconciliationOfChangesInStockholdersEquityDetail">
<link:definition>1047 - Disclosure - Changes in Stockholders' Equity(Deficit) - Summary of Reconciliation of Changes in Stockholders Equity (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RevenueRecognitionAdditionalInformationDetail" id="RevenueRecognitionAdditionalInformationDetail">
<link:definition>1048 - Disclosure - Revenue Recognition - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RevenueRecognitionSummaryOfDisaggregationOfRevenueDetail" id="RevenueRecognitionSummaryOfDisaggregationOfRevenueDetail">
<link:definition>1049 - Disclosure - Revenue Recognition - Summary of Disaggregation of Revenue (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RevenueRecognitionSummaryOfContractWithCustomerContractAssetContractLiabilityAndReceivableDetail" id="RevenueRecognitionSummaryOfContractWithCustomerContractAssetContractLiabilityAndReceivableDetail">
<link:definition>1050 - Disclosure - Revenue Recognition - Summary of Contract with Customer, Contract Asset, Contract Liability, and Receivable (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RevenueRecognitionSummaryOfChangeInContractWithCustomerAssetAndLiabilityDetail" id="RevenueRecognitionSummaryOfChangeInContractWithCustomerAssetAndLiabilityDetail">
<link:definition>1051 - Disclosure - Revenue Recognition - Summary of Change in Contract with Customer, Asset and Liability (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InvestmentsSummaryOfAvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueDetail" id="InvestmentsSummaryOfAvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueDetail">
<link:definition>1052 - Disclosure - Investments  - Summary of Available For Sale Securities Continuous Unrealized Loss Position Fair Value (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/InvestmentsAdditionalInformationDetail" id="InvestmentsAdditionalInformationDetail">
<link:definition>1053 - Disclosure - Investments - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FairValueMeasurementsSummaryOfInformationAboutAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetail" id="FairValueMeasurementsSummaryOfInformationAboutAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetail">
<link:definition>1054 - Disclosure - Fair Value Measurements - Summary of Information About Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FairValueMeasurementsAdditionalInformationDetail" id="FairValueMeasurementsAdditionalInformationDetail">
<link:definition>1055 - Disclosure - Fair Value Measurements - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FairValueMeasurementsSummaryOfChangeInFairValueOfDerivativeLiabilitiesDetail" id="FairValueMeasurementsSummaryOfChangeInFairValueOfDerivativeLiabilitiesDetail">
<link:definition>1056 - Disclosure - Fair Value Measurements - Summary Of Change in Fair Value of Derivative Liabilities (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensationScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueDetail" id="ShareBasedCompensationScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGrantDateIntrinsicValueDetail">
<link:definition>1057 - Disclosure - Share-based Compensation - Schedule Of Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Grant Date Intrinsic Value (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensationScheduleOfActivityRelatedToRestrictedStockUnitsDetail" id="ShareBasedCompensationScheduleOfActivityRelatedToRestrictedStockUnitsDetail">
<link:definition>1058 - Disclosure - Share-based Compensation - Schedule of Activity Related to Restricted Stock Units (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensationScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsDetail" id="ShareBasedCompensationScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsDetail">
<link:definition>1059 - Disclosure - Share-based Compensation - Schedule Of Share Based Payment Award Stock Options Valuation Assumptions (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsDetail" id="ShareBasedCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsDetail">
<link:definition>1060 - Disclosure - Share-based Compensation - Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ShareBasedCompensationAdditionalInformationDetail" id="ShareBasedCompensationAdditionalInformationDetail">
<link:definition>1061 - Disclosure - Share-based Compensation - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FinancingArrangementsLongTermDebtAndTheUnamortizedDiscountDetail" id="FinancingArrangementsLongTermDebtAndTheUnamortizedDiscountDetail">
<link:definition>1062 - Disclosure - Financing Arrangements -  Long term debt and the unamortized discount (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FinancingArrangementsScheduledPrincipalPaymentsOnTotalOutstandingDebtDetail" id="FinancingArrangementsScheduledPrincipalPaymentsOnTotalOutstandingDebtDetail">
<link:definition>1063 - Disclosure - Financing Arrangements - Scheduled principal payments on total outstanding debt (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FinancingArrangementsAdditionalInformationDetail" id="FinancingArrangementsAdditionalInformationDetail">
<link:definition>1064 - Disclosure - Financing Arrangements - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/CommonStockSummaryOfConversionsOfStockDetail" id="CommonStockSummaryOfConversionsOfStockDetail">
<link:definition>1065 - Disclosure - Common Stock - Summary of Conversions of Stock (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/CommonStockAdditionalInformationDetail" id="CommonStockAdditionalInformationDetail">
<link:definition>1066 - Disclosure - Common Stock - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/WarrantsAdditionalInformationDetail" id="WarrantsAdditionalInformationDetail">
<link:definition>1067 - Disclosure - Warrants - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/WarrantsScheduleOfFairValueOfThePrivatePlacementWarrantMeasuredUsingBlackScholesApproachDetail" id="WarrantsScheduleOfFairValueOfThePrivatePlacementWarrantMeasuredUsingBlackScholesApproachDetail">
<link:definition>1068 - Disclosure - Warrants - Schedule Of Fair Value Of The Private Placement Warrant Measured Using Black Scholes Approach (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/WarrantsScheduleOfFairValueOfTheTrinityWarrantLiabilitiesMeasuredUsingBlackScholesApproachDetail" id="WarrantsScheduleOfFairValueOfTheTrinityWarrantLiabilitiesMeasuredUsingBlackScholesApproachDetail">
<link:definition>1069 - Disclosure - Warrants - Schedule Of Fair Value Of The Trinity Warrant liabilities Measured Using Black Scholes Approach (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/WarrantsSummaryOfVestingStatusOfTheCustomerWarrantDetail" id="WarrantsSummaryOfVestingStatusOfTheCustomerWarrantDetail">
<link:definition>1070 - Disclosure - Warrants - Summary of Vesting Status of the Customer Warrant (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ForwardWarrantAgreementAdditionalInformationDetail" id="ForwardWarrantAgreementAdditionalInformationDetail">
<link:definition>1071 - Disclosure - Forward Warrant Agreement - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ForwardWarrantAgreementSummaryOfFairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesDetail" id="ForwardWarrantAgreementSummaryOfFairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesDetail">
<link:definition>1072 - Disclosure - Forward Warrant Agreement - Summary of Fair Value Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ConcentrationsSignificantCustomersAndGeographicAreasSummaryOfCustomersRevenueAndAccountsReceivableDetail" id="ConcentrationsSignificantCustomersAndGeographicAreasSummaryOfCustomersRevenueAndAccountsReceivableDetail">
<link:definition>1073 - Disclosure - Concentrations, significant customers and geographic areas - Summary of customers revenue and accounts receivable (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ConcentrationsSignificantCustomersAndGeographicAreasSummaryOfRevenueByGeographyDetail" id="ConcentrationsSignificantCustomersAndGeographicAreasSummaryOfRevenueByGeographyDetail">
<link:definition>1074 - Disclosure - Concentrations, significant customers and geographic areas - Summary of revenue by geography (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ConcentrationsSignificantCustomersAndGeographicAreasSummaryOfCustomersRevenueAndAccountsReceivableParentheticalDetail" id="ConcentrationsSignificantCustomersAndGeographicAreasSummaryOfCustomersRevenueAndAccountsReceivableParentheticalDetail">
<link:definition>1075 - Disclosure - Concentrations, significant customers and geographic areas - Summary of customers revenue and accounts receivable - (Parenthetical) (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/ConcentrationsSignificantCustomersAndGeographicAreasAdditinalInformationDetail" id="ConcentrationsSignificantCustomersAndGeographicAreasAdditinalInformationDetail">
<link:definition>1076 - Disclosure - Concentrations, significant customers and geographic areas - Additinal Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/NetLossPerShareScheduleOfEarningsPerShareBasicAndDilutedDetail" id="NetLossPerShareScheduleOfEarningsPerShareBasicAndDilutedDetail">
<link:definition>1077 - Disclosure - Net Loss Per Share - Schedule of Earnings Per Share Basic and Diluted (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/NetLossPerShareScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetail" id="NetLossPerShareScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetail">
<link:definition>1078 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/NetLossPerShareScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareParentheticalDetail" id="NetLossPerShareScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareParentheticalDetail">
<link:definition>1079 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Parenthetical) (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/NetLossPerShareAdditionalInformationDetail" id="NetLossPerShareAdditionalInformationDetail">
<link:definition>1080 - Disclosure - Net Loss Per Share - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RestructuringAndSeveranceSummaryOfRestructuringActivitiesDetail" id="RestructuringAndSeveranceSummaryOfRestructuringActivitiesDetail">
<link:definition>1081 - Disclosure - Restructuring and severance - Summary of restructuring activities (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/RestructuringAndSeveranceAdditionalInformationDetail" id="RestructuringAndSeveranceAdditionalInformationDetail">
<link:definition>1082 - Disclosure - Restructuring and severance - Additional Information (Detail)</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.rigetti.com/role/FinancingArrangementsLongTermDebtAndTheUnamortizedDiscountDetailAlternate1" id="FinancingArrangementsLongTermDebtAndTheUnamortizedDiscountDetailAlternate1">
<link:definition>1083 - Statement - Financing Arrangements -  Long term debt and the unamortized discount (Detail) Alternate 1</link:definition>
<link:usedOn>link:presentationLink</link:usedOn>
<link:usedOn>link:definitionLink</link:usedOn>
<link:usedOn>link:calculationLink</link:usedOn>
</link:roleType>
<link:linkbaseRef xlink:type="simple" xlink:href="rgti-20230331_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
<link:linkbaseRef xlink:type="simple" xlink:href="rgti-20230331_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
<link:linkbaseRef xlink:type="simple" xlink:href="rgti-20230331_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
<link:linkbaseRef xlink:type="simple" xlink:href="rgti-20230331_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
</appinfo>
</annotation>
<import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
<import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
<import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
<import namespace="http://fasb.org/us-gaap/2022" schemaLocation="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd" />
<import namespace="http://xbrl.sec.gov/country/2022" schemaLocation="https://xbrl.sec.gov/country/2022/country-2022.xsd" />
<import namespace="http://xbrl.sec.gov/currency/2022" schemaLocation="https://xbrl.sec.gov/currency/2022/currency-2022.xsd" />
<import namespace="http://xbrl.sec.gov/exch/2022" schemaLocation="https://xbrl.sec.gov/exch/2022/exch-2022.xsd" />
<import namespace="http://xbrl.sec.gov/naics/2022" schemaLocation="https://xbrl.sec.gov/naics/2022/naics-2022.xsd" />
<import namespace="http://xbrl.sec.gov/sic/2022" schemaLocation="https://xbrl.sec.gov/sic/2022/sic-2022.xsd" />
<import namespace="http://xbrl.sec.gov/stpr/2022" schemaLocation="https://xbrl.sec.gov/stpr/2022/stpr-2022.xsd" />
<import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
<import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
<import namespace="http://xbrl.sec.gov/dei/2022" schemaLocation="https://xbrl.sec.gov/dei/2022/dei-2022.xsd" />
<import namespace="http://fasb.org/us-types/2022" schemaLocation="https://xbrl.fasb.org/us-gaap/2022/elts/us-types-2022.xsd" />
<import namespace="http://fasb.org/srt-types/2022" schemaLocation="https://xbrl.fasb.org/srt/2022/elts/srt-types-2022.xsd" />
<import namespace="http://fasb.org/srt/2022" schemaLocation="https://xbrl.fasb.org/srt/2022/elts/srt-2022.xsd" />
<import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
<import namespace="http://fasb.org/us-gaap-sup/2022q3" schemaLocation="https://xbrl.fasb.org/us-gaap/2022q3/us-gaap-sup-2022q3.xsd" />
<import namespace="http://fasb.org/srt-sup/2022q3" schemaLocation="https://xbrl.fasb.org/srt/2022q3/srt-sup-2022q3.xsd" />
<element name="ForwardContractAssetsCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ForwardContractAssetsCurrent" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="DebtNetOfCurrentPortion" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_DebtNetOfCurrentPortion" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="TransactionCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_TransactionCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="IncreaseDecreaseInAccruedExpensesAndOtherCurrentLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_IncreaseDecreaseInAccruedExpensesAndOtherCurrentLiabilities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AmortizationOfDebtCommitmentFeeAsset" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AmortizationOfDebtCommitmentFeeAsset" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ChangeInFairValueOfForwardContract" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ChangeInFairValueOfForwardContract" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AccretionOfDebtEndOfTermLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AccretionOfDebtEndOfTermLiabilities" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="NonCashLeaseExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_NonCashLeaseExpense" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ImpairmentOfDeferredOfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ImpairmentOfDeferredOfferingCosts" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PaymentOfDeferredOfferingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PaymentOfDeferredOfferingCosts" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ProceedsFromIssuanceOfCommonStockUponExerciseOfStockOptionsAndWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ProceedsFromIssuanceOfCommonStockUponExerciseOfStockOptionsAndWarrants" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="TransactionCostsPaid" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_TransactionCostsPaid" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ProceedsFromBusinessCombinationNetOfTransactionCostsPaid" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ProceedsFromBusinessCombinationNetOfTransactionCostsPaid" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PaymentOfLoanAndSecurityAgreementExitFees" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PaymentOfLoanAndSecurityAgreementExitFees" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="InitialFairValueOfEarnoutLiabilityAcquiredInMergera" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_InitialFairValueOfEarnoutLiabilityAcquiredInMergera" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="CapitalizationOfDeferredCostsToEquityUponShareIssuance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CapitalizationOfDeferredCostsToEquityUponShareIssuance" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="InitialFairValueOfPrivatePlacementAndPublicWarrantsLiabilityAcquiredInMerger" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_InitialFairValueOfPrivatePlacementAndPublicWarrantsLiabilityAcquiredInMerger" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PurchasesOfPropertyAndEquipmentRecordedInAccruedExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PurchasesOfPropertyAndEquipmentRecordedInAccruedExpense" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="EarnoutLiabilityAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_EarnoutLiabilityAbstract" substitutionGroup="xbrli:item" />
<element name="DisclosureOfEarnoutLiabilityTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureOfEarnoutLiabilityTextBlock" substitutionGroup="xbrli:item" />
<element name="CommonStockTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockTextBlock" substitutionGroup="xbrli:item" />
<element name="WarrantsTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_WarrantsTextBlock" substitutionGroup="xbrli:item" />
<element name="ForwardWarrantAgreementDisclosure" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ForwardWarrantAgreementDisclosure" substitutionGroup="xbrli:item" />
<element name="RestructuringAndSeveranceDisclosureTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_RestructuringAndSeveranceDisclosureTextBlock" substitutionGroup="xbrli:item" />
<element name="DisclosureInTabularFormOfNetProceedsFromBusinessCombinationTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureInTabularFormOfNetProceedsFromBusinessCombinationTableTextBlock" substitutionGroup="xbrli:item" />
<element name="DisclosureInTabularFormOfReconciliationOfCommonStockSharesIssuedFollowingBusinessCombinationTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureInTabularFormOfReconciliationOfCommonStockSharesIssuedFollowingBusinessCombinationTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleOfChangeInContractWithCustomerAssetAndLiabilityTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ScheduleOfChangeInContractWithCustomerAssetAndLiabilityTableTextBlock" substitutionGroup="xbrli:item" />
<element name="DisclosureOfVestingStatusOfWarrantsTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureOfVestingStatusOfWarrantsTableTextBlock" substitutionGroup="xbrli:item" />
<element name="PrivateWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PrivateWarrantMember" substitutionGroup="xbrli:item" />
<element name="TrinityWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrinityWarrantsMember" substitutionGroup="xbrli:item" />
<element name="FairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_FairValueLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock" substitutionGroup="xbrli:item" />
<element name="ScheduleComputationOfEarningsPerShareBasicAndDilutedTableTextBlock" type="dtr-types:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ScheduleComputationOfEarningsPerShareBasicAndDilutedTableTextBlock" substitutionGroup="xbrli:item" />
<element name="DescriptionOfOrganizationBusinessOperationsAndBasisOfPresentationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DescriptionOfOrganizationBusinessOperationsAndBasisOfPresentationTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="DescriptionOfOrganizationBusinessOperationsAndBasisOfPresentationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DescriptionOfOrganizationBusinessOperationsAndBasisOfPresentationLineItems" substitutionGroup="xbrli:item" />
<element name="EventAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_EventAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="EventDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_EventDomain" substitutionGroup="xbrli:item" />
<element name="ConversionOfCommonStockSharesFromThePreviousCompanyToTheCurrentCompanyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ConversionOfCommonStockSharesFromThePreviousCompanyToTheCurrentCompanyMember" substitutionGroup="xbrli:item" />
<element name="TrancheAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="TrancheDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheDomain" substitutionGroup="xbrli:item" />
<element name="AgreementAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AgreementAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="AgreementDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AgreementDomain" substitutionGroup="xbrli:item" />
<element name="DisclosureInTabularFormOfNetProceedsFromBusinessCombinationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureInTabularFormOfNetProceedsFromBusinessCombinationTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="DisclosureInTabularFormOfNetProceedsFromBusinessCombinationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureInTabularFormOfNetProceedsFromBusinessCombinationLineItems" substitutionGroup="xbrli:item" />
<element name="AggregateTransactionCostsPaid" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AggregateTransactionCostsPaid" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="CashReceivedFromTrustNetOfRedemptions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CashReceivedFromTrustNetOfRedemptions" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="CashReceivedFromPrivateInvestmentInPublicEquity" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CashReceivedFromPrivateInvestmentInPublicEquity" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AdjustmentToAdditionalPaidInCapitalAdjustmentForWarrantLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AdjustmentToAdditionalPaidInCapitalAdjustmentForWarrantLiabilities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AdjustmentToAdditionalPaidInCapitalEarnoutLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AdjustmentToAdditionalPaidInCapitalEarnoutLiabilities" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PaymentOfTransactionCostsThroughCash" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PaymentOfTransactionCostsThroughCash" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AdjustmentToAdditionalPaidInCapitalBusinessCombinationTransactionCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AdjustmentToAdditionalPaidInCapitalBusinessCombinationTransactionCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="AdjustmentToAdditionalPaidInCapitalBusinessCombinationProceedsNetOfTransactionCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_AdjustmentToAdditionalPaidInCapitalBusinessCombinationProceedsNetOfTransactionCosts" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="PublicWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PublicWarrantsMember" substitutionGroup="xbrli:item" />
<element name="DisclosureInTabularFormOfReconciliationOfCommonStockSharesIssuedFollowingBusinessCombinationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureInTabularFormOfReconciliationOfCommonStockSharesIssuedFollowingBusinessCombinationTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="SeriesCOneRedeemableConvertiblePreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SeriesCOneRedeemableConvertiblePreferredStockMember" substitutionGroup="xbrli:item" />
<element name="SeriesCRedeemableConvertiblePreferredStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SeriesCRedeemableConvertiblePreferredStockMember" substitutionGroup="xbrli:item" />
<element name="DisclosureInTabularFormOfReconciliationOfCommonStockSharesIssuedFollowingBusinessCombinationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureInTabularFormOfReconciliationOfCommonStockSharesIssuedFollowingBusinessCombinationLineItems" substitutionGroup="xbrli:item" />
<element name="StockSharesIssuedAggregateBusinessCombinationPrivateInvestmentInPublicEquity" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_StockSharesIssuedAggregateBusinessCombinationPrivateInvestmentInPublicEquity" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesIssuedDueToExerciseOfStockOptionsImmediatelyBeforeClosing" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockSharesIssuedDueToExerciseOfStockOptionsImmediatelyBeforeClosing" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesIssuedPursuantToPrivateInvestmentInPublicEquity" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockSharesIssuedPursuantToPrivateInvestmentInPublicEquity" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesNewlyIssuedInThePredecessorCompany" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockSharesNewlyIssuedInThePredecessorCompany" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesIssuedInTheNewCompany" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockSharesIssuedInTheNewCompany" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesIssuedDueToExerciseOfWarrantsImmediatelyBeforeClosing" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockSharesIssuedDueToExerciseOfWarrantsImmediatelyBeforeClosing" substitutionGroup="xbrli:item" />
<element name="RedemptionOfCommonStockSharesOfThePredecessorCompany" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_RedemptionOfCommonStockSharesOfThePredecessorCompany" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesIssuedInTheNewCompanyUponConversionOfTemporaryEquity" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockSharesIssuedInTheNewCompanyUponConversionOfTemporaryEquity" substitutionGroup="xbrli:item" />
<element name="StatusOfSharesOutstandingBeforeBusinessCombinationMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_StatusOfSharesOutstandingBeforeBusinessCombinationMember" substitutionGroup="xbrli:item" />
<element name="PromoteSponsorVestingSharesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PromoteSponsorVestingSharesMember" substitutionGroup="xbrli:item" />
<element name="SponsorRedemptionBasedVestingSharesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SponsorRedemptionBasedVestingSharesMember" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesExchangeRatio" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_CommonStockSharesExchangeRatio" substitutionGroup="xbrli:item" />
<element name="ConversionFromTemporaryEquityToPermanentEquityExchangeRatio" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ConversionFromTemporaryEquityToPermanentEquityExchangeRatio" substitutionGroup="xbrli:item" />
<element name="CommonStockNumberOfVotesPerShare" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_CommonStockNumberOfVotesPerShare" substitutionGroup="xbrli:item" />
<element name="SharesSubjectToVestingBasedOnCertainConditions" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_SharesSubjectToVestingBasedOnCertainConditions" substitutionGroup="xbrli:item" />
<element name="CommonStockSharesIssuedAsAResultOfExchange" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_CommonStockSharesIssuedAsAResultOfExchange" substitutionGroup="xbrli:item" />
<element name="SharesSubjectToVestingMaximumPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_SharesSubjectToVestingMaximumPeriod" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantsOrRightsNumberOfSharesCoveredByEachWarrantsOrRightInTheResultingCompanyDueToBusinessCombinations" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ClassOfWarrantsOrRightsNumberOfSharesCoveredByEachWarrantsOrRightInTheResultingCompanyDueToBusinessCombinations" substitutionGroup="xbrli:item" />
<element name="NumberOfConsecutiveTradingDaysForDeterminingTheSharePrice" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_NumberOfConsecutiveTradingDaysForDeterminingTheSharePrice" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantsOrRightsOutstandingExercisePricePerShareOfTheResultingCompanyDueToBusinessCombination" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ClassOfWarrantsOrRightsOutstandingExercisePricePerShareOfTheResultingCompanyDueToBusinessCombination" substitutionGroup="xbrli:item" />
<element name="NumberOfTradingDaysForDeterminingTheSharePrice" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_NumberOfTradingDaysForDeterminingTheSharePrice" substitutionGroup="xbrli:item" />
<element name="VolumeWeightedAveragePricePerShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_VolumeWeightedAveragePricePerShare" substitutionGroup="xbrli:item" />
<element name="CommonStockOfPreviousCompanyConvertedIntoCurrentCompanyCommonStockParOrStatedValuePerShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_CommonStockOfPreviousCompanyConvertedIntoCurrentCompanyCommonStockParOrStatedValuePerShare" substitutionGroup="xbrli:item" />
<element name="TemporaryEquityOfPreviousCompanyConvertedIntoPermanentEquityOfTheResultantCompanyParOrStatedValuePerShare" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_TemporaryEquityOfPreviousCompanyConvertedIntoPermanentEquityOfTheResultantCompanyParOrStatedValuePerShare" substitutionGroup="xbrli:item" />
<element name="OneTimeBonus" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_OneTimeBonus" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="SponsorAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SponsorAgreementMember" substitutionGroup="xbrli:item" />
<element name="SubsequentSubscriptionAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SubsequentSubscriptionAgreementMember" substitutionGroup="xbrli:item" />
<element name="InitialSubscriptionAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_InitialSubscriptionAgreementMember" substitutionGroup="xbrli:item" />
<element name="TrancheOneMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheOneMember" substitutionGroup="xbrli:item" />
<element name="TrancheTwoMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheTwoMember" substitutionGroup="xbrli:item" />
<element name="SupernovaAcquistionMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SupernovaAcquistionMember" substitutionGroup="xbrli:item" />
<element name="InvestorAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_InvestorAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="InvestorDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_InvestorDomain" substitutionGroup="xbrli:item" />
<element name="PrivateInvestmentInPublicEquityInvestorsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PrivateInvestmentInPublicEquityInvestorsMember" substitutionGroup="xbrli:item" />
<element name="MeasurementInputSimulatedTradingDaysMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_MeasurementInputSimulatedTradingDaysMember" substitutionGroup="xbrli:item" />
<element name="ContingentEarnOutLiabilityFairValueDisclosure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ContingentEarnOutLiabilityFairValueDisclosure" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IssuanceOfCommonStockThroughBusinessCombinationAndPrivateInvestmentOfPublicEquityNetOfTransactionCostsAndDerivativeLiabilitiesShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_IssuanceOfCommonStockThroughBusinessCombinationAndPrivateInvestmentOfPublicEquityNetOfTransactionCostsAndDerivativeLiabilitiesShares" substitutionGroup="xbrli:item" />
<element name="IssuanceOfCommonStockThroughBusinessCombinationAndPrivateInvestmentOfPublicEquityNetOfTransactionCostsAndDerivativeLiabilitiesValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_IssuanceOfCommonStockThroughBusinessCombinationAndPrivateInvestmentOfPublicEquityNetOfTransactionCostsAndDerivativeLiabilitiesValue" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="ReclassificationOfTemporaryEquityShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ReclassificationOfTemporaryEquityShares" substitutionGroup="xbrli:item" />
<element name="IssuanceOfCommonStockUponExerciseOfCommonStockWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_IssuanceOfCommonStockUponExerciseOfCommonStockWarrants" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="IssuanceOfCommonStockUponExerciseOfCommonStockWarrantsShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_IssuanceOfCommonStockUponExerciseOfCommonStockWarrantsShares" substitutionGroup="xbrli:item" />
<element name="RevenuePerformanceObligationTransactionPriceAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RevenuePerformanceObligationTransactionPriceAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="RevenuePerformanceObligationTransactionPriceDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RevenuePerformanceObligationTransactionPriceDomain" substitutionGroup="xbrli:item" />
<element name="RemainderoftwothousandandtwentythreeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RemainderoftwothousandandtwentythreeMember" substitutionGroup="xbrli:item" />
<element name="TwothousandandtwentyfourMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TwothousandandtwentyfourMember" substitutionGroup="xbrli:item" />
<element name="AccessToQuantumComputingSystemsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AccessToQuantumComputingSystemsMember" substitutionGroup="xbrli:item" />
<element name="CollaborativeResearchAndOtherProfessionalServicesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CollaborativeResearchAndOtherProfessionalServicesMember" substitutionGroup="xbrli:item" />
<element name="RecognitionOfDeferredRevenues" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_RecognitionOfDeferredRevenues" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="DeferralOfRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_DeferralOfRevenue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="EightMajorSecuritiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_EightMajorSecuritiesMember" substitutionGroup="xbrli:item" />
<element name="ContingentEarnOutLiabilityMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ContingentEarnOutLiabilityMember" substitutionGroup="xbrli:item" />
<element name="ForwardWarrantAgreementFairValueDisclosure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ForwardWarrantAgreementFairValueDisclosure" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="ForwardWarrantAgreementLiabilityFairValueDisclosureMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ForwardWarrantAgreementLiabilityFairValueDisclosureMember" substitutionGroup="xbrli:item" />
<element name="MeasurementInputEstimatedProbabilityOfOccurrenceMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_MeasurementInputEstimatedProbabilityOfOccurrenceMember" substitutionGroup="xbrli:item" />
<element name="ForwardWarrantMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ForwardWarrantMember" substitutionGroup="xbrli:item" />
<element name="PrivatePlacementWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PrivatePlacementWarrantsMember" substitutionGroup="xbrli:item" />
<element name="ForwardWarrantAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ForwardWarrantAgreementMember" substitutionGroup="xbrli:item" />
<element name="DerivativeWarrantLiabilitiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DerivativeWarrantLiabilitiesMember" substitutionGroup="xbrli:item" />
<element name="ScheduleOfShareBasedCompensationRestrictedStockAndRestrictedStockUnitsActivityAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ScheduleOfShareBasedCompensationRestrictedStockAndRestrictedStockUnitsActivityAbstract" substitutionGroup="xbrli:item" />
<element name="RestrictedStockUnitsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RestrictedStockUnitsTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="ScheduleOfShareBasedCompensationRestrictedStockAndRestrictedStockUnitsActivityLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ScheduleOfShareBasedCompensationRestrictedStockAndRestrictedStockUnitsActivityLineItems" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsStockPrice" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsStockPrice" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsSimulatedTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsSimulatedTradingDays" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsStrikePrice" type="dtr-types:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsStrikePrice" substitutionGroup="xbrli:item" />
<element name="PercentageOfTheCommonStockOfAllClassesOutstandingOnPrecedingYear" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PercentageOfTheCommonStockOfAllClassesOutstandingOnPrecedingYear" substitutionGroup="xbrli:item" />
<element name="NumberOfConsecutiveTradingDaysWithinWhichAwardWillBeVested" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_NumberOfConsecutiveTradingDaysWithinWhichAwardWillBeVested" substitutionGroup="xbrli:item" />
<element name="NumberOfTradingDaysWithinWhichAwardWillBeVested" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_NumberOfTradingDaysWithinWhichAwardWillBeVested" substitutionGroup="xbrli:item" />
<element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodFairValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="TwoThousandTwentyTwoEquityIncentivePlanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TwoThousandTwentyTwoEquityIncentivePlanMember" substitutionGroup="xbrli:item" />
<element name="TimeBasedVestingRestrictedStockUnitsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TimeBasedVestingRestrictedStockUnitsMember" substitutionGroup="xbrli:item" />
<element name="MarketBasedVestingRestrictedStockUnitsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_MarketBasedVestingRestrictedStockUnitsMember" substitutionGroup="xbrli:item" />
<element name="ShareTriggeringEventAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ShareTriggeringEventAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="ShareTriggeringEventDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ShareTriggeringEventDomain" substitutionGroup="xbrli:item" />
<element name="SharePriceEqualOrExceedsAboveDollarTwoPerShareMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SharePriceEqualOrExceedsAboveDollarTwoPerShareMember" substitutionGroup="xbrli:item" />
<element name="SharePriceEqualOrExceedsAboveDollarFourPerShareMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_SharePriceEqualOrExceedsAboveDollarFourPerShareMember" substitutionGroup="xbrli:item" />
<element name="CurrentPortionOfOutstandingPrincipalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_CurrentPortionOfOutstandingPrincipalAmount" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="AccruedFinalPaymentFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_AccruedFinalPaymentFee" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="CurrentPortionOfLongTermDebtGross" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_CurrentPortionOfLongTermDebtGross" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="RigettiComputingIncMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RigettiComputingIncMember" substitutionGroup="xbrli:item" />
<element name="TrancheBMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheBMember" substitutionGroup="xbrli:item" />
<element name="TrancheAMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheAMember" substitutionGroup="xbrli:item" />
<element name="TrancheCMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_TrancheCMember" substitutionGroup="xbrli:item" />
<element name="LoanAndSecurityAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_LoanAndSecurityAgreementMember" substitutionGroup="xbrli:item" />
<element name="DebtInstrumentPaymentFeepercentage" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_DebtInstrumentPaymentFeepercentage" substitutionGroup="xbrli:item" />
<element name="WithdrawnCreditFacility" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_WithdrawnCreditFacility" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="PercentageOfDebtRelatedCostPaidUponTheConsummationOfMerger" type="xbrli:pureItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PercentageOfDebtRelatedCostPaidUponTheConsummationOfMerger" substitutionGroup="xbrli:item" />
<element name="VentureCapitalMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_VentureCapitalMember" substitutionGroup="xbrli:item" />
<element name="CommonStockWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockWarrantsMember" substitutionGroup="xbrli:item" />
<element name="InvestorNameAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_InvestorNameAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="InvestorNameDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_InvestorNameDomain" substitutionGroup="xbrli:item" />
<element name="EquityAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_EquityAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="EquityDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_EquityDomain" substitutionGroup="xbrli:item" />
<element name="AgreementNameAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AgreementNameAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="AgreementNameDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AgreementNameDomain" substitutionGroup="xbrli:item" />
<element name="CommonStockPurchaseAgreementMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CommonStockPurchaseAgreementMember" substitutionGroup="xbrli:item" />
<element name="RGTIAgreementNameAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RGTIAgreementNameAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="RgtiAgreementNameDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RgtiAgreementNameDomain" substitutionGroup="xbrli:item" />
<element name="PercentageOfTotalAggregateNumberOrVolumeOfSharesOfCommonStockTradedOnTheNasdaqCapitalMarket" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PercentageOfTotalAggregateNumberOrVolumeOfSharesOfCommonStockTradedOnTheNasdaqCapitalMarket" substitutionGroup="xbrli:item" />
<element name="PercentageOfTheAggregateNumberOfSharesOfCommonStockIssuedAndOutstandingImmediatelyPriorToTheExecutionOfTheAgreement" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PercentageOfTheAggregateNumberOfSharesOfCommonStockIssuedAndOutstandingImmediatelyPriorToTheExecutionOfTheAgreement" substitutionGroup="xbrli:item" />
<element name="PurchaseAgreementImpairmentOfDeferredFinancingCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PurchaseAgreementImpairmentOfDeferredFinancingCosts" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="WarrantsToPurchaseClassACommonStockMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_WarrantsToPurchaseClassACommonStockMember" substitutionGroup="xbrli:item" />
<element name="CustomerWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CustomerWarrantsMember" substitutionGroup="xbrli:item" />
<element name="PrivateWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PrivateWarrantsMember" substitutionGroup="xbrli:item" />
<element name="ClassOfInvestorsAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ClassOfInvestorsAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="ClassOfInvestorsDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_ClassOfInvestorsDomain" substitutionGroup="xbrli:item" />
<element name="Classofwarrantsorrightswarrantsissuedduringtheperiodunits" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_Classofwarrantsorrightswarrantsissuedduringtheperiodunits" substitutionGroup="xbrli:item" />
<element name="Classofwarrantsorrightsaggregatefairvalueofwarrantsatthetimeofgrant" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_Classofwarrantsorrightsaggregatefairvalueofwarrantsatthetimeofgrant" substitutionGroup="xbrli:item" xbrli:balance="credit" />
<element name="WaitingPeriodAfterWhichTheShareTradingDaysAreConsidered" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_WaitingPeriodAfterWhichTheShareTradingDaysAreConsidered" substitutionGroup="xbrli:item" />
<element name="Classofwarrantsvestingpercentage" type="xbrli:pureItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_Classofwarrantsvestingpercentage" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantOrRightGrandDateFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" nillable="true" id="rgti_ClassOfWarrantOrRightGrandDateFairValue" substitutionGroup="xbrli:item" xbrli:balance="debit" />
<element name="Classofwarrantorrightissuedduringperiodwarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_Classofwarrantorrightissuedduringperiodwarrants" substitutionGroup="xbrli:item" />
<element name="PreConversionMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PreConversionMember" substitutionGroup="xbrli:item" />
<element name="PostConversionMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_PostConversionMember" substitutionGroup="xbrli:item" />
<element name="AtinitialrecognitionMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AtinitialrecognitionMember" substitutionGroup="xbrli:item" />
<element name="DisclosureofvestingstatusofwarrantsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureofvestingstatusofwarrantsAbstract" substitutionGroup="xbrli:item" />
<element name="DisclosureOfVestingStatusOfWarrantsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureOfVestingStatusOfWarrantsTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="DisclosureofvestingstatusofwarrantsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_DisclosureofvestingstatusofwarrantsLineItems" substitutionGroup="xbrli:item" />
<element name="StatusOfVestingAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_StatusOfVestingAxis" substitutionGroup="xbrldt:dimensionItem" />
<element name="StatusOfVestingDomain" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_StatusOfVestingDomain" substitutionGroup="xbrli:item" />
<element name="VestedCustomerWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_VestedCustomerWarrantsMember" substitutionGroup="xbrli:item" />
<element name="UnvestedCustomerWarrantsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_UnvestedCustomerWarrantsMember" substitutionGroup="xbrli:item" />
<element name="StockIssuedDuringPeriodWarrantsIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_StockIssuedDuringPeriodWarrantsIssued" substitutionGroup="xbrli:item" />
<element name="ClassOfWarrantsOrRightsWarrantsIssuedDuringThePeriod" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ClassOfWarrantsOrRightsWarrantsIssuedDuringThePeriod" substitutionGroup="xbrli:item" />
<element name="RigettiMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_RigettiMember" substitutionGroup="xbrli:item" />
<element name="AmpereComputingLlcMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_AmpereComputingLlcMember" substitutionGroup="xbrli:item" />
<element name="MeasurementInputProbabilityOfOccurringTheContingencyMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_MeasurementInputProbabilityOfOccurringTheContingencyMember" substitutionGroup="xbrli:item" />
<element name="ConcentrationRiskThresholdPercentage" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_ConcentrationRiskThresholdPercentage" substitutionGroup="xbrli:item" />
<element name="CustomerAMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CustomerAMember" substitutionGroup="xbrli:item" />
<element name="CustomerBMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CustomerBMember" substitutionGroup="xbrli:item" />
<element name="CustomerCMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CustomerCMember" substitutionGroup="xbrli:item" />
<element name="CustomerDMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="rgti_CustomerDMember" substitutionGroup="xbrli:item" />
<element name="NumberOfEmployees" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_NumberOfEmployees" substitutionGroup="xbrli:item" />
<element name="PercentageOfReductionInEmployees" type="dtr-types:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="rgti_PercentageOfReductionInEmployees" substitutionGroup="xbrli:item" />
</schema>
