Unverified50% confidenceBenchmarkExact time
In a real-world programming task test, Kimi K3.1 Pro scored 65.7%, surpassing GPT-6 Astra and trailing OPEX 5.5 by only 0.7.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/26/2026
First Seen
Valid until: 11/9/2026
Sources
Related Entities
Related Claims
UnverifiedOn Terminal Bench 4.0, Kimi K3.1 Pro trails Claude Opus 5.5 by less than 1 point while leading GPT-6 Astra.78% similarUnverifiedKimi K3.1 Pro scored 38.1 on scientific terminal questions, while Astra scored 68.1, a notable gap.78% similarUnverifiedKimi K3.1 Pro scored 51.7 on coding tasks, surpassing Claude Opus's 46.3 by 5.4 points.77% similarUnverifiedKimi K3.1 Pro performs excellently on terminal benchmarks and costs significantly less than closed-source models such as GPT-6 Astra and Opus 5.5.75% similarUnverifiedMoonshot AI's own published benchmarks show that Kimi K3.1 Pro is roughly at the same level as Claude Opus 5.5 and GPT-6 Astra.75% similar
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