Expired60% confidenceFactTime unknown
Kimi K2.6 achieved a score of 58.6% on the SWE-Bench Pro benchmark, ranking first among open-source models.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
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Related Claims
UnverifiedKimi K2.6 has held the top position on the SWE-Bench leaderboard for several consecutive weeks.75% similarUnverifiedKimi's own K2.6 version ranked only 13th on the same SWE-bench leaderboard, while Composer 2.5 trained on the open-source K2 ranked third.73% similarUnverifiedKimi K2.7 Code scored 81.1 on the MCP Mark Verified benchmark, an 11.4% improvement over K2.6's score of 72.8.72% similarUnverifiedIn front-end development tests, Kimi K2.6 surpassed Claude Opus 4 in certain scenarios.72% similarUnverifiedKimi K2.6 competes with closed-source models such as GPT 5.4, Claude Opus 4.6, and Gemini 3.1 Pro on top benchmarks including SWE Bench Pro, deep search question answering, and Humanity's Last Exam.71% similar
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