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Published
23/100

vLLM reports K3.1 Pro scores 61.2% on Kimi Code Bench 3.0 Long-horizon

AIvLLM reports that Moonshot AI's K3.1 Pro scores 61.2% on the internal Kimi Code Bench 3.0 Long-horizon benchmark, up from K3's 55.95%. The benchmark covers multi-step execution, tool use, and end-to-end engineering.
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Long tasks are the point.

K3.1 Pro scores 61.2% on Kimi Code Bench 3.0 Long-horizon, up from K3’s 55.95%. This internal benchmark covers multi-step execution, tool use and end-to-end engineering.

Both coding results use the Claude Code harness at maximum reasoning effort.

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vLLM · x.comPublished · added here

Original title: Long tasks are the point.

Topics

Kimi / Moonshot AIAI agentsAI codingMCP & tool useChina AIEvals & benchmarks