Kimi releases K3.1 Pro with higher benchmark scores and lower API prices
AIMoonshot AI's Kimi released K3.1 Pro on October 24, a post-trained version of K3 with the same 2.8T-parameter architecture. It scored 65.7% on Terminal-Bench 4.0, ranked fourth on the Artificial Analysis index at 55, and cut API prices by about one-third to 13 yuan input and 68 yuan output per million tokens.
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GeekPark · geekpark.netPublished · added here
Original title: Kimi 发布 K3.1 Pro，加量降价挑战 Opus 5.5