kapynAI / Models

Chinese AI model Kimi K3.1 Pro is closing in on Anthropic's Claude Opus 5.5

Moonshot AI's Kimi K3.1 Pro scores 55 points on the Artificial Analysis Intelligence Index, an 11-point jump over its predecessor. It ranks fourth, trailing only Anthropic and Meta models. If Moonshot releases the weights, the gap between open and proprietary models shrinks to just three points.

The Decoder·Oct 23, 2026

Opening Kapyn…