Artificial Analysis

Everything the desk has filed on Artificial Analysis.

Benchmark comparison chart showing Kimi K3.1 Pro scores against Claude Opus 5.5 and other AI models

Kimi K3.1 Pro Closes In On Claude Opus 5.5 In AI Benchmarks

Moonshot AI's Kimi K3.1 Pro scores 55 on the Artificial Analysis Intelligence Index, three points behind Claude Opus 5.5, with open weights due by November 4 and token prices cut by a third.

15 hours ago3 min read