TMTPOST -- China's Moonshot AI is attracting renewed investor interest as it negotiates a fresh round of US-dollar financing that could lift its valuation to around $4 billion, according to multiple people familiar with the matter.

The Beijing-based artificial intelligence startup is in discussions with major global investors including IDG Capital and Tencent, in what could become one of the largest funding rounds for a Chinese AI company this year.

Sources said the company is seeking to raise about $600 million, with a pre-money valuation of roughly $4 billion. If completed, the round would follow Moonshot AI’s $300 million fundraising in August 2024 and further solidify the company’s position among China’s top-tier model developers. Market chatter has also pointed to a potential initial public offering in 2026, although the company has publicly denied setting any timetable.

Contrary to earlier speculation that Tencent or U.S. venture firm a16z would lead the round, IDG Capital is expected to take the lead, while existing backers—including Tencent, 5Y Capital and Today Capital—plan to participate, the people said.

Moonshot AI has drawn significant attention in recent weeks after its Kimi K2 Thinking model posted a record-low training cost of $4.6 million, surpassing cost benchmarks previously set by rival DeepSeek. The model briefly ranked above OpenAI’s GPT-5 on certain open-source leaderboards, further fueling investor enthusiasm.

Yet performance gaps remain. According to the latest evaluations conducted by Stanford University’s AI Lab, Kimi K2 Thinking scored 18 percentage points lower than GPT-5 in coherence during complex multi-turn conversations. Researchers noted that Chinese AI companies still face structural limits from the Transformer architecture that constrain improvements at the frontier.

Even as Moonshot AI denies any fixed plans for a listing next year, people close to the company say preparations are underway. Management is in talks with investment banks and evaluating a potential dual listing in New York and Hong Kong—an increasingly common strategy for Chinese tech firms seeking global capital access while hedging regulatory risk.

The prospective $4 billion valuation underscores both Moonshot AI’s rapid growth and China’s broader drive to develop competitive large language models as U.S.-China technology rivalry intensifies. But the gap between Chinese startups and U.S. leaders remains stark. OpenAI, backed by Microsoft, is valued at about $500 billion—more than 100 times Moonshot AI’s expected level.

Moonshot AI’s revenue is still modest compared with its American competitors. The company generated roughly 210 million yuan ($29 million) in revenue last year, mainly from enterprise API services and custom solutions. OpenAI, by contrast, now exceeds $1 billion in sales per quarter. Still, Kimi’s pre-money valuation of $3.8 billion already places it ahead of most domestic AI unicorns, firmly positioning it in China’s top echelon of model developers.

If the new financing closes, Moonshot AI will become the third major Chinese AI company with a valuation topping 30 billion yuan, joining MiniMax and Zhipu AI. MiniMax is rumored to have confidentially filed for a Hong Kong IPO in July, while Zhipu is reportedly selecting underwriters—signals that a wave of listings by China’s emerging AI champions may be taking shape.