Kimi K3.1 launched, claims GPT-6 Astra / Opus 5.5-level benchmarks, weights before Nov 4
imjustnewatai · x · 2026-10-24
Per the quoted post, Kimi K3.1 is out, claiming performance comparable to GPT-6 Astra and Opus 5.5 on many benchmarks at lower cost, with a 3T parameter model and open weights dropping before Nov 4. The reposter is excited about the prospect of an open-source model at Opus 5.5 level.
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