Moonshot AI releases Kimi K3.1 Pro, ranking fourth on the Artificial Analysis Intelligence Index
AIMoonshot AI has released Kimi K3.1 Pro, which scores 55 on the Artificial Analysis Intelligence Index, placing fourth behind Claude Opus 5.5, Claude Sonnet 5.5, and Muse Wonder Full. Input prices fell 33 percent to $2 per million tokens, and a faster Highspeed variant is also available.
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The Decoder · Matthias Bastian · the-decoder.comPublished · added here
Original title: Chinese AI model Kimi K3.1 Pro is closing in on Anthropic's Claude Opus 5.5