Kimi K3
Moonshot馃嚚馃嚦
moonshotai/kimi-k3Kimi K3 is Moonshot AI's July 2026 flagship model, a 2.8-trillion-parameter mixture-of-experts model with native multimodal vision and a 1M-token context window. It is built for long-horizon coding, reasoning, and agent workflows, positioned as an open-weight competitor to top proprietary frontier models.
Cost rate
3x
Context
1M
Released
Jul 16, 2026
Input
TextImageVideo
Output
Text
Support
ReasoningTool callingStructured outputs
Best at
The categories where this model ranks highest.
Legal & Government
#4 路 top 1%
Software & IT Services
#8 路 top 2%
Life, Physical, & Social Science
#8 路 top 2%
Mathematical
#8 路 top 2%
Performance
Median latency and throughput measured across recent requests.
Throughput42 tok/s
Latency