token.app › Compare › Mistral Large vs gpt-oss-120b
Mistral Large vs gpt-oss-120b
gpt-oss-120b leads on 2 of 2 shared benchmarks. gpt-oss-120b is 43× cheaper per token on a blended 3:1 basis. gpt-oss-120b accepts the larger context window (131K).
Head to head
Blended price uses a 3:1 input:output mix
| Mistral Large | gpt-oss-120b | |
|---|---|---|
| Provider | Mistral AI | OpenAI |
| Input $/1M | $2.00 | $0.037 |
| Output $/1M | $6.00 | $0.170 |
| Blended $/1M | $3.00 | $0.070 |
| Context window | 128K | 131K |
| Max output | — | 131K |
| Released | Feb 2024 | Aug 2025 |
| Licence | Proprietary | Open weights |
| GPQA Diamond | 38.8% | 75.8% |
| OTIS Mock AIME | 1.9% | 88.9% |
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 if…
- No clear advantage on the data we hold.
Choose gpt-oss-120b if…
- Costs less per token — $0.070 vs $3.00 blended
- Higher GPQA Diamond (75.8% vs 38.8%)
- Higher OTIS Mock AIME (88.9% vs 1.9%)
- Larger context window (131K)
- Open weights — self-hostable
- Newer model (released Aug 2025)
FAQ
Which is better, Mistral Large or gpt-oss-120b?
Across the 2 benchmarks both models have independently-run scores for, Mistral Large leads on 0 and gpt-oss-120b leads on 2. Benchmarks are one input — price and context window are on this page too.
Is Mistral Large cheaper than gpt-oss-120b?
gpt-oss-120b is cheaper: $0.070 versus $3.00 per million tokens blended at 3:1 input:output. Input alone: $2.00 vs $0.037. Output alone: $6.00 vs $0.170.
What context windows do Mistral Large and gpt-oss-120b have?
Mistral Large: 128,000 tokens. gpt-oss-120b: 131,072 tokens.
Who makes Mistral Large and gpt-oss-120b?
Mistral Large is made by Mistral AI. gpt-oss-120b is made by OpenAI.