Grok 4.20 0309 v2 vs Mistral Large
xAI vs Mistral AI — benchmarks, pricing, and capabilities side by side.
- •Grok 4.20 0309 v2 has the higher intelligence index (91.1 vs 39.3)
| Grok 4.20 0309 v2 | Mistral Large | |
|---|---|---|
| Intelligence index | 91.1 | 39.3 |
| Developer | xAI | Mistral AI |
| Type | LLM | LLM |
| Access | — | API only |
| Context window | — | 128,000 tokens |
| Input price | $2.00 / 1M | $2.00 / 1M |
| Output price | $6.00 / 1M | $6.00 / 1M |
| Speed | 105 tok/s | — |
| Released | April 7, 2026 | November 19, 2024 |
| Parameters | — | — |
| Input modalities | — | Text |
| Output modalities | — | Text |
Shared benchmarks
Grok 4.20 0309 v2
Mistral Large
GPQA Diamond
91.1
35.1
Humanity’s Last Exam
32.2
3.4