Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-OSS 120B wins overall with a score of 42 vs 23 (19 point difference).GPT-OSS 120B wins 4 out of 4 categories.
GPT-OSS 120B
48.8
Kimi K2
29.8
GPT-OSS 120B
43
Kimi K2
24
GPT-OSS 120B
50
Kimi K2
31
GPT-OSS 120B
48
Kimi K2
29
GPT-OSS 120B scores higher overall with 42 vs 23, a difference of 19 points across all benchmarks.
GPT-OSS 120B leads in knowledge tasks with an average score of 48.8 vs 29.8.
GPT-OSS 120B leads in coding with an average score of 43 vs 24.
GPT-OSS 120B leads in math with an average score of 50 vs 31.
GPT-OSS 120B leads in reasoning with an average score of 48 vs 29.