Overview
Developer of open-source model post-training technology and AI agents.
Funding
Amounts as reported; USD estimates shown only when they matchListed 3 funding records. Latest funding: $400M (Pre-Series A), Sep 10, 2026.
2 listed records lack a clear date or positive USD estimate for the chart.
| Date | Amount | Investors | Sources |
|---|---|---|---|
| Sep 10, 2026 | $400M · Pre-Series A | Hongshan China, 北京国汽远思股权投资中心（有限合伙）, 广发乾和投资有限公司, 深圳星睿壹号创业投资基金合伙企业（有限合伙）, 经纬创投, 腾讯 | No source link |
Evidence Naive AI raises USD 400 million in Pre-Series A financingOn 2026-09-10, according to Xiniu Data, Naive AI completed Pre-Series A financing, raising USD 400 million. Investors were Guangfaqianhe Investment Co., Ltd., Shenzhen Xingruiyihao Venture Capital Fund Partnership (Limited Partnership), Hongshan China, Beijing Guoqiyuansiguquan Investment Zhongxin (Limited Partnership), Jingwei Venture Capital, Tengxun Investment. The company is a developer of open-source model post-training technology and AI agents. Translated source brief, not a quotation. Check the original before citing. Sources · 0
Hongshan China, 北京国汽远思股权投资中心（有限合伙）, 广发乾和投资有限公司, 深圳星睿壹号创业投资基金合伙企业（有限合伙）, 经纬创投, 腾讯 | |||
| Jul 16, 2026 | Undisclosed · Pre-Series A | MPC VII PTE. LTD., 北京璞华启诚企业管理合伙企业（有限合伙）, 厦门雅恒创业投资基金合伙企业（有限合伙）, 杭州君联良道股权投资合伙企业（有限合伙）, 深圳和谐成长三期科技发展股权投资基金合伙企业（有限合伙） | No source link |
Evidence Naive AI raises an undisclosed amount in Pre-Series A financingOn 2026-07-16, according to Xiniu Data, Naive AI completed Pre-Series A financing for an undisclosed amount. Investors were Shenzhen Hexiechengchang Phase Three Technology Development Guquan Investment Fund Partnership (Limited Partnership), Xiamen Yaheng Venture Capital Fund Partnership (Limited Partnership), Hangzhou Junlianliangdaoguquan Investment Partnership (Limited Partnership), Beijing Puhuaqicheng Enterprise Management Partnership (Limited Partnership), MPC VII PTE. LTD.. The company is a developer of open-source model post-training technology and AI agents. Translated source brief, not a quotation. Check the original before citing. Sources · 0
MPC VII PTE. LTD., 北京璞华启诚企业管理合伙企业（有限合伙）, 厦门雅恒创业投资基金合伙企业（有限合伙）, 杭州君联良道股权投资合伙企业（有限合伙）, 深圳和谐成长三期科技发展股权投资基金合伙企业（有限合伙） | |||
| Jun 15, 2026 | Undisclosed · Angel | 万物一期（厦门）创业投资合伙企业（有限合伙）, 上海启善投资有限公司, 博裕新智新产（宁波）股权投资合伙企业（有限合伙）, 无限启航海河（天津）创业投资合伙企业（有限合伙） | No source link |
Evidence Naive AI raises an undisclosed amount in angel financingOn 2026-06-15, according to Xiniu Data, Naive AI completed angel financing for an undisclosed amount. Investors were Shanghai Qishan Investment Co., Ltd., Wuxianqihanghaihe (Tianjin) Venture Capital Partnership (Limited Partnership), Wanwu Phase One (Xiamen) Venture Capital Partnership (Limited Partnership), Boyuxinzhixinchan (Ningbo) Guquan Investment Partnership (Limited Partnership). The company is a developer of open-source model post-training technology and AI agents. Translated source brief, not a quotation. Check the original before citing. Sources · 0
万物一期（厦门）创业投资合伙企业（有限合伙）, 上海启善投资有限公司, 博裕新智新产（宁波）股权投资合伙企业（有限合伙）, 无限启航海河（天津）创业投资合伙企业（有限合伙） | |||
Select ▸ on a row to see its source brief and links.
Valuation
Amounts as reported; USD estimates shown only when they matchListed 3 valuation records.
No chartable valuation estimates yet.
3 listed records lack a clear date or positive USD estimate for the chart.
| Date | Amount | Investors | Sources |
|---|---|---|---|
| Sep 10, 2026 | — · Pre-Series A | Hongshan China, 北京国汽远思股权投资中心（有限合伙）, 广发乾和投资有限公司, 深圳星睿壹号创业投资基金合伙企业（有限合伙）, 经纬创投, 腾讯 | No source link |
Evidence Naive AI raises USD 400 million in Pre-Series A financingOn 2026-09-10, according to Xiniu Data, Naive AI completed Pre-Series A financing, raising USD 400 million. Investors were Guangfaqianhe Investment Co., Ltd., Shenzhen Xingruiyihao Venture Capital Fund Partnership (Limited Partnership), Hongshan China, Beijing Guoqiyuansiguquan Investment Zhongxin (Limited Partnership), Jingwei Venture Capital, Tengxun Investment. The company is a developer of open-source model post-training technology and AI agents. Translated source brief, not a quotation. Check the original before citing. Sources · 0
Hongshan China, 北京国汽远思股权投资中心（有限合伙）, 广发乾和投资有限公司, 深圳星睿壹号创业投资基金合伙企业（有限合伙）, 经纬创投, 腾讯 | |||
| Jul 16, 2026 | — · Pre-Series A | MPC VII PTE. LTD., 北京璞华启诚企业管理合伙企业（有限合伙）, 厦门雅恒创业投资基金合伙企业（有限合伙）, 杭州君联良道股权投资合伙企业（有限合伙）, 深圳和谐成长三期科技发展股权投资基金合伙企业（有限合伙） | No source link |
Evidence Naive AI raises an undisclosed amount in Pre-Series A financingOn 2026-07-16, according to Xiniu Data, Naive AI completed Pre-Series A financing for an undisclosed amount. Investors were Shenzhen Hexiechengchang Phase Three Technology Development Guquan Investment Fund Partnership (Limited Partnership), Xiamen Yaheng Venture Capital Fund Partnership (Limited Partnership), Hangzhou Junlianliangdaoguquan Investment Partnership (Limited Partnership), Beijing Puhuaqicheng Enterprise Management Partnership (Limited Partnership), MPC VII PTE. LTD.. The company is a developer of open-source model post-training technology and AI agents. Translated source brief, not a quotation. Check the original before citing. Sources · 0
MPC VII PTE. LTD., 北京璞华启诚企业管理合伙企业（有限合伙）, 厦门雅恒创业投资基金合伙企业（有限合伙）, 杭州君联良道股权投资合伙企业（有限合伙）, 深圳和谐成长三期科技发展股权投资基金合伙企业（有限合伙） | |||
| Jun 15, 2026 | — · Angel | 万物一期（厦门）创业投资合伙企业（有限合伙）, 上海启善投资有限公司, 博裕新智新产（宁波）股权投资合伙企业（有限合伙）, 无限启航海河（天津）创业投资合伙企业（有限合伙） | No source link |
Evidence Naive AI raises an undisclosed amount in angel financingOn 2026-06-15, according to Xiniu Data, Naive AI completed angel financing for an undisclosed amount. Investors were Shanghai Qishan Investment Co., Ltd., Wuxianqihanghaihe (Tianjin) Venture Capital Partnership (Limited Partnership), Wanwu Phase One (Xiamen) Venture Capital Partnership (Limited Partnership), Boyuxinzhixinchan (Ningbo) Guquan Investment Partnership (Limited Partnership). The company is a developer of open-source model post-training technology and AI agents. Translated source brief, not a quotation. Check the original before citing. Sources · 0
万物一期（厦门）创业投资合伙企业（有限合伙）, 上海启善投资有限公司, 博裕新智新产（宁波）股权投资合伙企业（有限合伙）, 无限启航海河（天津）创业投资合伙企业（有限合伙） | |||
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Revenue
Amounts as reported; USD estimates shown only when they matchNo revenue records are listed yet.
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Team, products & investors
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Sources · 0Sources & provenance
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开源模型后训练与AI Agent研发商