China's prominent models — like Kimi K3 — have recently closed the gap.

Moonshot AI released Kimi K3, a 2.8 trillion-parameter open-source AI model from China that rivals OpenAI, Anthropic and other top U.S. systems in frontier AI benchmarks.

Moonshot's Kimi K3 beat Claude Fable 5 and GPT 5.6 in some benchmarks... and it's an open model.

Moonshot AI's Kimi K3 is the largest open-weight model ever released - 2.8 trillion parameters, a million-token memory, benchmark scores within touching distance of GPT-5.6 Sol,…

Kimi's K3 model has caught up to the American frontier.

Moonshot AI's latest model is impressing developers with its coding skills, low API costs, and open-weight strategy.

Kimi K3 beats latest offerings by US rivals on some benchmarks

With the release of its latest model, Moonshot AI is quickly catching up to U.S. firms Anthropic and OpenAI.