Grok 4.3 vs Ministral 8B Instruct
xAI vs Mistral AI — benchmarks, pricing, and capabilities side by side.
- •Grok 4.3 has the higher intelligence index (90.1 vs 70.9)
- •Ministral 8B Instruct is cheaper ($0.10 vs $1.25 per 1M input)
- •Grok 4.3 is faster
- •Grok 4.3 has a larger context window (1M)
| Grok 4.3 | Ministral 8B Instruct | |
|---|---|---|
| Intelligence index | 90.1 | 70.9 |
| Developer | xAI | Mistral AI |
| Type | LLM | LLM |
| Access | API only | Open weights |
| Context window | 1,000,000 tokens | 128,000 tokens |
| Input price | $1.25 / 1M | $0.10 / 1M |
| Output price | $2.50 / 1M | $0.10 / 1M |
| Speed | 88 tok/s | 0 tok/s |
| Released | May 6, 2026 | October 16, 2024 |
| Parameters | — | 8019808256 |
| Input modalities | Text, Image | — |
| Output modalities | Text | — |