Operations and Principal Activities (Details) ¥ in Thousands, $ in Thousands |
1 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
|
Apr. 30, 2021
CNY (¥)
|
Mar. 31, 2021
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
|
| Operations and Principal Activities | |||||||
| Net loss | ¥ 195,161 | $ 27,906 | ¥ 168,967 | ¥ 839,528 | |||
| Net cash (used in)/provided by operating activities | 363,600 | $ 51,993 | 280,185 | ¥ 415,527 | |||
| Accumulated deficit | 9,071,000 | 8,877,851 | $ 1,297,140 | ||||
| Cash and cash equivalents | 3,369,200 | 3,999,160 | 481,783 | ||||
| Term Deposits In Bank | 240,000 | 320,100 | |||||
| Short-Term Investments | 840,938 | 538,816 | 120,253 | ||||
| Restricted cash | 1,078 | 900 | $ 154 | ||||
| Net current assets | ¥ 3,463,600 | ¥ 3,960,000 | |||||
| American depository shares | |||||||
| Operations and Principal Activities | |||||||
| Net proceeds upon completion of initial public offering | ¥ 15,100 | ||||||
| IPO | |||||||
| Operations and Principal Activities | |||||||
| Net proceeds upon completion of initial public offering | ¥ 4,838,200 | ||||||
| X | ||||||||||
- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of cash restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The aggregate amount of all current assets, minus the aggregate amount of all current liabilities. No definition available.
|
| X | ||||||||||
- Definition Amount of term deposits placed with the banks with original maturities over three months. The term deposits are unsecured and carry fixed interest per annum for the years presented. No definition available.
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|