Chinese AI lab DeepSeek is in talks to raise at least $300 million in what would be its first outside funding round, according to a report published Friday by The Information. The deal, which would value the R1 model maker at roughly $10 billion, marks a sharp departure from the company's long-standing refusal to take external capital.
Until now, DeepSeek has been financed solely by its parent, Chinese hedge fund High-Flyer Capital Management. The Information, citing four people familiar with the matter, reported that the company had previously declined multiple funding offers from top Chinese venture capital firms and technology companies. No specific investors in the new round have been named.
An unusual fundraise for an unusual company
DeepSeek first captured global attention in early 2025, when the release of its R1 reasoning model jolted Silicon Valley and sent US tech stocks reeling. The episode reframed debate over whether frontier-class AI could be trained at a fraction of the cost reported by American labs, and briefly turned the little-known Hangzhou lab into a household name in AI policy circles.
Despite that fame, the firm has kept a famously closed door. Neither Sequoia Capital, SoftBank, nor China's largest platform companies have been able to put money in. Opening up now — even at a $10 billion price tag — suggests that the pressure on DeepSeek's balance sheet is rising as model training costs escalate.
Why now
Several forces likely pushed DeepSeek toward outside capital:
- Training budgets keep climbing. Trillion-parameter models and multimodal training runs require compute budgets that are increasingly difficult for a single hedge fund to underwrite on its own.
- Compute constraints in China. With US export controls on advanced AI chips still tightening, Chinese labs are racing to secure both capacity and domestic silicon.
- A crowded national field. Alibaba's Qwen series, Moonshot, Zhipu, and MiniMax have all raised or are raising aggressively, and DeepSeek cannot afford to fall behind in what has become a well-funded national race.
Implications
If the round closes, DeepSeek would immediately take its place among the most highly valued private AI companies in China. It would also complicate the narrative that DeepSeek could out-compete American labs on shoestring budgets alone — $300 million is modest relative to OpenAI's recent multi-billion-dollar rounds, but it is the first time DeepSeek has felt the need to reach beyond High-Flyer's balance sheet.
It is also a shift in posture. A company that built its reputation on open-weights releases and frugal training may now be preparing for the kind of capital-intensive scale-up its international rivals have already normalized. Whether new investors are restricted to approved Chinese and Middle Eastern funds under Beijing's security rules, or whether any US-linked capital is permitted to participate, will be among the most closely watched disclosures once the round closes.
DeepSeek has not publicly commented on the report.
