Third-party dispatches, not graded receipts
Moonshot's Kimi K3.1 Pro scores near frontier, weights due Nov 4
Artificial Analysis scores Kimi K3.1 Pro at 55, ahead of GPT-6 Astra and Gemini 4 Argon and behind only Claude Opus 5.5, with full open weights promised by Nov 4, 2026. Pricing is $2/$10 per million tokens, half of Claude Opus 5.5.
“This is the first time a (soon-to-be) open weight model has scored this highly against the frontier.”