Document And Entity Information |
Aug. 18, 2023 |
|---|---|
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Document Period End Date | Aug. 18, 2023 |
| Entity Registrant Name | Graphite Bio, Inc. |
| Entity Central Index Key | 0001815776 |
| Entity Emerging Growth Company | true |
| Securities Act File Number | 001-40532 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 84-4867570 |
| Entity Address, Address Line One | 201 HASKINS WAY |
| Entity Address, Address Line Two | SUITE 210 |
| Entity Address, City or Town | SOUTH SAN FRANCISCO |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 94080 |
| City Area Code | 650 |
| Local Phone Number | 484-0886 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Ex Transition Period | false |
| Title of 12(b) Security | Common Stock |
| Trading Symbol | GRPH |
| Security Exchange Name | NASDAQ |
| Amendment Description | This Amendment No. 1 to the Current Report on Form 8-K supplements and amends Item 5.02 of the Current Report on Form 8-K filed on August 23, 2023 (the “Original Form 8-K”) to disclose information regarding material modifications to a material compensatory plan, contract or arrangement as to which a named executive officer of the registrant participates that were effected pursuant to an agreement entered into subsequent to the filing of the Original Form 8-K. No other changes have been made to the Original Form 8-K. |