token.app › Compare › Mistral Large 2407 vs gpt-oss-20b

Mistral Large 2407 vs gpt-oss-20b

gpt-oss-20b leads on 2 of 2 shared benchmarks. gpt-oss-20b is 83× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
Mistral Large 2407gpt-oss-20b
ProviderMistral AIOpenAI
Input $/1M$2.00$0.018
Output $/1M$6.00$0.090
Blended $/1M$3.00$0.036
Context window131K131K
Max output105K33K
ReleasedNov 2024Aug 2025
LicenceProprietaryOpen weights
GPQA Diamond 49.0% 60.8%
OTIS Mock AIME 8.5% 65.3%
Benchmark scores independently run and published by Epoch AI, 'AI Benchmarking Hub', used under CC BY 4.0. Only benchmarks with a score for BOTH models are compared.
Choose Mistral Large 2407 if…
  • No clear advantage on the data we hold.
Choose gpt-oss-20b if…
  • Costs less per token — $0.036 vs $3.00 blended
  • Higher GPQA Diamond (60.8% vs 49.0%)
  • Higher OTIS Mock AIME (65.3% vs 8.5%)
  • Open weights — self-hostable
  • Newer model (released Aug 2025)
FAQ
Which is better, Mistral Large 2407 or gpt-oss-20b?
Across the 2 benchmarks both models have independently-run scores for, Mistral Large 2407 leads on 0 and gpt-oss-20b leads on 2. Benchmarks are one input — price and context window are on this page too.
Is Mistral Large 2407 cheaper than gpt-oss-20b?
gpt-oss-20b is cheaper: $0.036 versus $3.00 per million tokens blended at 3:1 input:output. Input alone: $2.00 vs $0.018. Output alone: $6.00 vs $0.090.
What context windows do Mistral Large 2407 and gpt-oss-20b have?
Mistral Large 2407: 131,072 tokens. gpt-oss-20b: 131,072 tokens.
Who makes Mistral Large 2407 and gpt-oss-20b?
Mistral Large 2407 is made by Mistral AI. gpt-oss-20b is made by OpenAI.
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