GPT-OSS 20B vs MiniMax M1 80k

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

MiniMax M1 80k wins overall with a score of 27 vs 22 (5 point difference).MiniMax M1 80k wins 4 out of 4 categories.

Knowledge

MiniMax M1 80k

GPT-OSS 20B

28.8

MiniMax M1 80k

33.8

31
MMLU
36
30
GPQA
35
28
SuperGPQA
33
26
OpenBookQA
31

Coding

MiniMax M1 80k

GPT-OSS 20B

23

MiniMax M1 80k

28

23
HumanEval
28

Mathematics

MiniMax M1 80k

GPT-OSS 20B

30

MiniMax M1 80k

35

31
AIME 2023
36
33
AIME 2024
38
32
AIME 2025
37
27
HMMT Feb 2023
32
29
HMMT Feb 2024
34
28
HMMT Feb 2025
33
30
BRUMO 2025
35

Reasoning

MiniMax M1 80k

GPT-OSS 20B

28

MiniMax M1 80k

33

29
SimpleQA
34
27
MuSR
32

Frequently Asked Questions

Which is better, GPT-OSS 20B or MiniMax M1 80k?

MiniMax M1 80k scores higher overall with 27 vs 22, a difference of 5 points across all benchmarks.

Which is better for knowledge tasks, GPT-OSS 20B or MiniMax M1 80k?

MiniMax M1 80k leads in knowledge tasks with an average score of 33.8 vs 28.8.

Which is better for coding, GPT-OSS 20B or MiniMax M1 80k?

MiniMax M1 80k leads in coding with an average score of 28 vs 23.

Which is better for math, GPT-OSS 20B or MiniMax M1 80k?

MiniMax M1 80k leads in math with an average score of 35 vs 30.

Which is better for reasoning, GPT-OSS 20B or MiniMax M1 80k?

MiniMax M1 80k leads in reasoning with an average score of 33 vs 28.