Moonshot AI releases Kimi K3.1 Pro models
Kimi K3.1 Pro and Kimi K3.1 Pro Highspeed are available today through the Kimi API and Kimi products. K3.1 Pro has a 1-million-token context window; full weights are scheduled for release by Nov. 4, 2026.
- Context
- 1.05M
- Max output
- 1.05M
- Input price
- $4.00
Source: Kimi blog, checked Oct 23, 2026. Summarized from the provider’s announcement.