Kimi K3.1 Pro
Kimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model and the post-trained successor to Kimi K3, with a 1M-token context window. It is built for long-horizon coding, agentic workflows, financial research, and 3D modeling through CAD code.
Modalities
In / out price
$3.00 / $15.00per 1M
Cached price
$0.30per 1M
Context
1M
Max output
131K
Providers
1 routeCompare providers by price, privacy, and speed.
| Anonymous | $3.00 | $15.00 | $0.30 | 1M | 131K | — | — |
Privacy
1 / 4Anonymous routing
Anonymous tier
- Anonymous
- Private
- TEE
- E2EE
Your identity is hidden from the inference provider. The inference provider can see prompt content; zero retention is not guaranteed. Learn more
Features
8Streaming
Tool calling
Reasoning
Vision
JSON/schema
Web search
Code optimized
Prompt caching
Uptime
FAQ
Common questions about Kimi K3.1 Pro.