Platform Profile
Moonshot AI
Beijing-based frontier lab behind the Kimi model family—pushing open-weight scale, long-horizon coding agents, and competitive pricing against U.S. closed models.
Role
Open frontier models
Stack
Kimi Delta Attention, Stable LatentMoE, long-context agents
Status
Active
Moonshot AI builds the Kimi series of large multimodal models for coding, knowledge work, and agentic workflows, with a strategy of open weights, large MoE scale, and inference pricing below Anthropic and OpenAI flagships.
Related Coverage
- Moonshot AI Moves Toward a Hong Kong IPO Within About Six Months
On July 19, 2026, Bloomberg reported Moonshot AI distributed a shareholder resolution seeking approval for a Hong Kong listing as early as within six months—capitalizing on Kimi K3’s frontier splash days after WAIC opened and global tech stocks reacted to Chinese open-path models.
- Kimi K3 Takes #1 on Arena Frontend Code, Ranking Above Claude Fable 5
On July 16, 2026—the same day Moonshot AI launched Kimi K3—Arena.ai unblinded the model at #1 on the Frontend Code Arena with 1679 Elo, ahead of Claude Fable 5 and GPT-5.6 Sol in blind human preference tests, a 17-place jump from Kimi K2.6 and first place in six of seven frontend domains.
- Moonshot AI Unveils Kimi K3, an Open 2.8T-Parameter Frontier Model
On July 16, 2026, Beijing’s Moonshot AI launched Kimi K3—a 2.8-trillion-parameter open-class multimodal model with a 1M-token context window, API live the same day, and full weights planned for July 27—claiming frontier coding and agent scores just behind Claude Fable 5 and GPT-5.6 Sol at far lower token prices.