We’re introducing Kimi K3.1 Pro, the first model in our new K3.1 series and our most capable 3T-class open-weight model to date, with a 1-million-token context window. It delivers substantial improvements across coding, 3D creation, financial research, and other agentic capabilities.
We are also releasing Kimi K3.1 Pro Highspeed, which delivers 2-3× the speed of K3.1 Pro for more responsive interactions.
- K3.1 Pro intro: Kimi K3.1 Pro - Kimi API Platform
- API Pricing: Model Inference Pricing Explanation - Kimi API Platform
Benchmarks
