1001 - Document - Cover Page link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - Consolidated Balance Sheets link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1004 - Statement - Consolidated Statements of Operations and Comprehensive Loss link:presentationLink link:definitionLink link:calculationLink 1005 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) link:presentationLink link:definitionLink link:calculationLink 1006 - Statement - Consolidated Statements of Redeemable Convertible Preferred Stock and Stockholders' Equity (Deficit) (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1007 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:definitionLink link:calculationLink 1008 - Disclosure - Nature of the Business and Basis of Presentation link:presentationLink link:definitionLink link:calculationLink 1009 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 1010 - Disclosure - Business Combination link:presentationLink link:definitionLink link:calculationLink 1011 - Disclosure - Collaboration Agreements link:presentationLink link:definitionLink link:calculationLink 1012 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 1013 - Disclosure - Marketable Securities link:presentationLink link:definitionLink link:calculationLink 1014 - Disclosure - Supplemental Balance Sheet Information link:presentationLink link:definitionLink link:calculationLink 1015 - Disclosure - Leases link:presentationLink link:definitionLink link:calculationLink 1016 - Disclosure - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 1017 - Disclosure - Redeemable Convertible Preferred Stock link:presentationLink link:definitionLink link:calculationLink 1018 - Disclosure - Common Stock link:presentationLink link:definitionLink link:calculationLink 1019 - Disclosure - Equity Incentive Plans link:presentationLink link:definitionLink link:calculationLink 1020 - Disclosure - Income Taxes link:presentationLink link:definitionLink link:calculationLink 1021 - Disclosure - Net Loss Per Share link:presentationLink link:definitionLink link:calculationLink 1022 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 1023 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:definitionLink link:calculationLink 1024 - Disclosure - Business Combination (Tables) link:presentationLink link:definitionLink link:calculationLink 1025 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 1026 - Disclosure - Marketable Securities (Tables) link:presentationLink link:definitionLink link:calculationLink 1027 - Disclosure - Supplemental Balance Sheet Information (Tables) link:presentationLink link:definitionLink link:calculationLink 1028 - Disclosure - Leases (Tables) link:presentationLink link:definitionLink link:calculationLink 1029 - Disclosure - Equity Incentive Plans (Tables) link:presentationLink link:definitionLink link:calculationLink 1030 - Disclosure - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 1031 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 1032 - Disclosure - Nature of the Business and Basis of Presentation - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1033 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1034 - Disclosure - Summary of Significant Accounting Policies - Schedule of Reconciliation of Cash and Cash Equivalents and Restricted Cash (Details) link:presentationLink link:definitionLink link:calculationLink 1035 - Disclosure - Summary of Significant Accounting Policies - Summary of Estimated Useful Lives of Property and Equipment (Details) link:presentationLink link:definitionLink link:calculationLink 1036 - Disclosure - Business Combination - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1037 - Disclosure - Business Combination - Summary of Net Proceeds from Business Combination and PIPE Financing Transactions (Details) link:presentationLink link:definitionLink link:calculationLink 1038 - Disclosure - Business Combination - Summary of Common Stock Outstanding After Consummation of Business Combination and PIPE Financing Transaction (Details) link:presentationLink link:definitionLink link:calculationLink 1039 - Disclosure - Business Combination - Summary of Common Stock Outstanding After Consummation of Business Combination and PIPE Financing Transactions (Parenthetical) (Details) link:presentationLink link:definitionLink link:calculationLink 1040 - Disclosure - Business Combination - Summary of Redeemable Convertible Preferred Stock Issued and Outstanding After Consummation of Business Combination (Details) link:presentationLink link:definitionLink link:calculationLink 1041 - Disclosure - Business Combination - Summary of Weighted-Average Common Shares, Basic and Diluted (Details) link:presentationLink link:definitionLink link:calculationLink 1042 - Disclosure - Collaboration Agreements - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1043 - Disclosure - Collaboration Agreements - Additional Information (Details1) link:presentationLink link:definitionLink link:calculationLink 1044 - Disclosure - Fair Value Measurements - Summary Financial Assets Measured at Fair Value on a Recurring Basis (Details) link:presentationLink link:definitionLink link:calculationLink 1045 - Disclosure - Fair Value Measurements - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1046 - Disclosure - Marketable Securities - Summary of Debt Securities, Available For Sale (Details) link:presentationLink link:definitionLink link:calculationLink 1047 - Disclosure - Marketable Securities - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1048 - Disclosure - Supplemental Balance Sheet Information - Schedule of Property and Equipment, Net (Details) link:presentationLink link:definitionLink link:calculationLink 1049 - Disclosure - Supplemental Balance Sheet Information - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1050 - Disclosure - Supplemental Balance Sheet Information - Schedule of Accrued Expenses and Other Current Liabilities Current (Details) link:presentationLink link:definitionLink link:calculationLink 1051 - Disclosure - Leases - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1052 - Disclosure - Leases - Summary of Elements of Lease Cost (Detail) link:presentationLink link:definitionLink link:calculationLink 1053 - Disclosure - Leases - Summary of Future Minimum Lease Payments Under Operating Leases (Detail) link:presentationLink link:definitionLink link:calculationLink 1054 - Disclosure - Commitments and Contingencies - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1055 - Disclosure - Redeemable Convertible Preferred Stock - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1056 - Disclosure - Common Stock - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1057 - Disclosure - Equity Incentive Plans - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1058 - Disclosure - Equity Incentive Plans - Summary of Restricted Stock Awards Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1059 - Disclosure - Equity Incentive Plans - Schedule of Stock Option Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1060 - Disclosure - Equity Incentive Plans - Schedule of Weighted Average Assumptions Used to Estimate Grant Date Fair Value of Stock Options (Details) link:presentationLink link:definitionLink link:calculationLink 1061 - Disclosure - Equity Incentive Plans - Schedule of Stock-based Compensation Expense (Details) link:presentationLink link:definitionLink link:calculationLink 1062 - Disclosure - Income Taxes - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1063 - Disclosure - Income Taxes - Schedule of Reconciliation of U.S. Federal Statutory Income Tax Rate to Company's Effective Income Tax Rate (Details) link:presentationLink link:definitionLink link:calculationLink 1064 - Disclosure - Income Taxes - Schedule of Deferred Tax Assets and Liabilities Assets (Details) link:presentationLink link:definitionLink link:calculationLink 1065 - Disclosure - Net Loss Per Share - Schedule of Earnings Per Share, Basic and Diluted (Details) link:presentationLink link:definitionLink link:calculationLink 1066 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 1067 - Disclosure - Collaboration Agreements - Additional Information (Details1) Alternate link:presentationLink link:definitionLink link:calculationLink