Claude Opus 4.7 vs Kimi K2.5 — Who Actually Wins? Real Benchmark Data (2026)

head to head

Claude Opus 4.7 vs Kimi K2.5

12 shared benchmarks

8

wins

0

ties

4

wins

79.3%

BrowseComp

60.6%

94.2%

GPQA Diamond

87.6%

96.3%

HumanEval

99.0%

46.9%

Humanity's Last Exam

24.37%

83.0%

LiveCodeBench

85.0%

87.0%

MMLU Pro

87.1%

75.2%

MMMU Pro

78.5%

78.0%

OSWorld

63.3%

85.7%

SWE-bench Multilingual

73.0%

64.3%

SWE-bench Pro

50.7%

87.6%

SWE-bench Verified

76.8%

77.0%

Terminal-Bench 2.0

50.8%