Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
GPT-OSS 120B wins overall with a score of 42 vs 25 (17 point difference).GPT-OSS 120B wins 4 out of 4 categories.
DeepSeek V3.1 (Reasoning)
31.8
GPT-OSS 120B
48.8
DeepSeek V3.1 (Reasoning)
26
GPT-OSS 120B
43
DeepSeek V3.1 (Reasoning)
33
GPT-OSS 120B
50
DeepSeek V3.1 (Reasoning)
31
GPT-OSS 120B
48
GPT-OSS 120B scores higher overall with 42 vs 25, a difference of 17 points across all benchmarks.
GPT-OSS 120B leads in knowledge tasks with an average score of 48.8 vs 31.8.
GPT-OSS 120B leads in coding with an average score of 43 vs 26.
GPT-OSS 120B leads in math with an average score of 50 vs 33.
GPT-OSS 120B leads in reasoning with an average score of 48 vs 31.