Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-OSS 120B wins overall with a score of 42 vs 26 (16 point difference).GPT-OSS 120B wins 4 out of 4 categories.
GLM-4.5-Air
32.8
GPT-OSS 120B
48.8
GLM-4.5-Air
27
GPT-OSS 120B
43
GLM-4.5-Air
34
GPT-OSS 120B
50
GLM-4.5-Air
32
GPT-OSS 120B
48
GPT-OSS 120B scores higher overall with 42 vs 26, a difference of 16 points across all benchmarks.
GPT-OSS 120B leads in knowledge tasks with an average score of 48.8 vs 32.8.
GPT-OSS 120B leads in coding with an average score of 43 vs 27.
GPT-OSS 120B leads in math with an average score of 50 vs 34.
GPT-OSS 120B leads in reasoning with an average score of 48 vs 32.