GPT-5 Medium vs Mistral Large 2: Specs & Benchmark Comparison
| Characteristic | GPT-5 Medium | Mistral Large 2 |
|---|---|---|
| Company | OpenAI | Mistral AI |
| Release Date | August 6, 2025 | July 24, 2024 |
| Parameters | — | 123B |
| Multimodal | Yes | No |
| Context (input) | 400K | 128K |
| Context (output) | 64K | 128K |
| Input Price / 1M | $0.75 | $2.00 |
| Output Price / 1M | $3.00 | $6.00 |
| Average Score | 0.9 | 0.9 |
Verdict
GPT-5 Medium leads in 3 out of 4 comparison categories.
Overall Performance
Both models show comparable average scores: GPT-5 Medium — 0.9, Mistral Large 2 — 0.9.
API Cost
GPT-5 Medium is 2.1x cheaper: input $0.75/1M vs $2.00/1M tokens.
Context Window
GPT-5 Medium supports a larger context: 400K vs 128K tokens.
Recency
GPT-5 Medium is newer: released 8/6/2025 vs 7/24/2024.
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The GPT-5 Medium and Mistral Large 2 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the GPT-5 Medium or Mistral Large 2 page. See also the complete list of AI model comparisons.