Moonshot's Kimi K3.1 Pro narrows gap with Anthropic's Claude Opus 5.5
In brief
- Moonshot's Kimi K3.1 Pro jumps 11 points on the Artificial Analysis Intelligence Index.
- It scores 55 points, trailing only three Anthropic and Meta models.
- Releasing the weights would shrink the gap between open and proprietary models to three points.
Moonshot AI's Kimi K3.1 Pro scores 55 points on the Artificial Analysis Intelligence Index, an 11-point increase over its predecessor. According to the announcement, only three models from Anthropic and Meta rank higher. If Moonshot releases the weights as planned, the gap between open and proprietary models narrows to just three points.
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