Introducing Kimi K3.1 Pro and K3.1 Pro Highspeed
Summary
Kimi announces K3.1 Pro and K3.1 Pro Highspeed, the 1-million-token context window models with strong coding, 3D design, and financial reasoning capabilities. The post details benchmarks, open-weight release plans, and cybersecurity data handling, with availability across Kimi products and API. It highlights competitive performance against GPT-6 Astra and Claude Opus 5.5 and outlines practical use cases and access for enterprises.