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Moonshot
Kimi K3.1 Pro
Moonshot’s newest Kimi model, a post-trained version of Kimi K3 aimed at coding, agentic work and financial research.
We’ll add the price, model ID and region here when it goes live.- Status
- Coming soon to Lyceum
- Open weights, per Moonshot
- By 4 November 2026
What Moonshot says about it
These are Moonshot’s own figures. We haven’t run the model yet, so we add nothing of ours until it’s live.
The model
- Built on
- Kimi K3, post-trained with more compute
- Context window
- 1M tokens
- Size
- 3T-class
Results Moonshot reports
- Terminal-Bench 4.0
- 65.7%, from Moonshot’s own run
- Kimi Code Bench 3.0 Long-horizon
- 61.2%, up from 55.95% for Kimi K3, on Moonshot’s own benchmark
Sources
- Moonshot’s announcement of Kimi K3.1 Pro, published 24 October 2026, checked 27 October 2026.
Models you can use today
Don’t want to wait? These models are live now and suit the same kind of work.