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v3.25.1

Mezzanine equity (Details) - CNY (¥) ¥ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2024
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning, Total | ¥ 4,532,907 |
Subscription contributions from shareholders | 159,485 |
Accretion of Redeemable Convertible Preferred Shares | 354,878 |
Foreign currency translation adjustment | 445,479 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO | (5,492,749) |
Balance as of ending, Total | ¥ 0 |
Competent directors vote |  | 67.00%
Series Angel Preferred Shares |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning (in shares) | 6,016,207 |
Balance as of beginning, Carrying amount | ¥ 283,585 |
Accretion of Redeemable Convertible Preferred Shares | 21,916 |
Foreign currency translation adjustment | ¥ 26,949 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO (in shares) | (6,016,207) |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO | ¥ (332,450) |
Balance as of ending (in shares) | 0 |
Balance as of ending, Carrying amount | ¥ 0 |
Series A Preferred Shares |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning (in shares) | 29,184,844 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO (in shares) | (29,184,844) |
Balance as of ending (in shares) | 0 |
Series A Preferred Shares | Carrying amount |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning, Carrying amount | ¥ 1,429,313 |
Accretion of Redeemable Convertible Preferred Shares | 100,884 |
Foreign currency translation adjustment | 135,409 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO | (1,665,606) |
Balance as of ending, Carrying amount | 0 |
Series A Preferred Shares | Subscription receivable |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning, Subscription receivable | 0 |
Balance as of ending, Subscription receivable | ¥ 0 |
Series A+ Preferred Shares |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning (in shares) | 29,361,157 |
Balance as of beginning, Carrying amount | ¥ 1,386,671 |
Accretion of Redeemable Convertible Preferred Shares | 106,959 |
Foreign currency translation adjustment | ¥ 131,767 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO (in shares) | (29,361,157) |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO | ¥ (1,625,397) |
Balance as of ending (in shares) | 0 |
Balance as of ending, Carrying amount | ¥ 0 |
Series A++ Preferred Shares |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning (in shares) | 8,546,916 |
Balance as of beginning, Carrying amount | ¥ 475,413 |
Accretion of Redeemable Convertible Preferred Shares | 36,732 |
Foreign currency translation adjustment | ¥ 45,179 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO (in shares) | (8,546,916) |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO | ¥ (557,324) |
Balance as of ending (in shares) | 0 |
Balance as of ending, Carrying amount | ¥ 0 |
Series B Preferred Shares |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning (in shares) | 17,615,165 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO (in shares) | (17,615,165) |
Balance as of ending (in shares) | 0 |
Series B Preferred Shares | Carrying amount |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning, Carrying amount | ¥ 1,117,317 |
Accretion of Redeemable Convertible Preferred Shares | 88,387 |
Foreign currency translation adjustment | 106,268 |
Conversion of Preferred Shares to Ordinary Shares upon the completion of the IPO | (1,311,972) |
Balance as of ending, Carrying amount | 0 |
Series B Preferred Shares | Subscription receivable |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |
Balance as of beginning, Subscription receivable | (159,392) |
Subscription contributions from shareholders | 159,485 |
Foreign currency translation adjustment | (93) |
Balance as of ending, Subscription receivable | ¥ 0 |

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