Capital shares reserved for future issuance.

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- Definition

Schedule of capital shares reserved for future issuance.

+ References

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Aggregate number of nonredeemable convertible preferred shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Aggregate number of nonredeemable preferred shares reserved for future issuance.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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Ordinary Shares - Schedule of ordinary shares for future issuances (Details) - shares	Jun. 30, 2025	Dec. 31, 2024	Dec. 31, 2023
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Outstanding ordinary share options	158,575,852	159,003,977	153,789,602
Total	1,401,946,529	1,399,368,654
Common Stock [Member]
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Ordinary shares available for grant under the Plan	208,193,482	205,187,482
Series Seed Preferred Shares, as converted to ordinary [Member]
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Preferred Shares, as converted to ordinary	71,428,571	71,428,571
Series A Preferred Shares, as converted to ordinary [Member]
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Series A Preferred Shares, as converted to ordinary	326,079,495	326,079,495
Series B Preferred Shares, as converted to ordinary [Member]
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Preferred Shares, as converted to ordinary	239,156,361	239,156,361
Series C-1 Preferred Shares, as converted to ordinary [Member]
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Preferred Shares, as converted to ordinary	270,636,854	270,636,854
Series C-2 Preferred Shares, as converted to ordinary [Member]
Schedule Of Capital Shares Reserved For Future Issuance [Line Items]
Preferred Shares, as converted to ordinary	127,875,914	127,875,914