Kimi K3.1 Pro has been benchmarked at 55 on the Artificial Analysis Intelligence Index, well above the median score of 27 for comparable models. The model handles text and image input with a 1M token context window, priced at $2.00 per 1M input tokens and $10.00 per 1M output tokens, matching median market pricing.
artificialanalysis.ai
· 2026-10-23
Moonshot AI released Kimi K3.1 Pro, an open-weight 3T-class model built on Kimi K3 with expanded post-training compute, offering a 1-million-token context window and gains in coding, 3D creation, financial research and agentic tasks. A faster variant, K3.1 Pro Highspeed, runs 2-3 times quicker and both are live now on Kimi.ai, Kimi Work, Kimi Code and the Kimi API, with full model weights due by November 4.
kimi.ai
· 2026-10-23
GoKawiil