Mistral Medium 3.1 API Pricing
Mistral · released 2025-08-12
Pricing
0.040¢ / 1K
0.200¢ / 1K
0.080¢ / 1K
What it actually costs
| Workload | Tokens | Cost |
|---|---|---|
| Short chat reply | 500 in / 300 out | 0.08¢ |
| RAG query | 4,000 in / 500 out | 0.26¢ |
| Long document summary | 50,000 in / 1,000 out | $0.0220 |
| Code review of a 2k-line file | 30,000 in / 2,000 out | $0.0160 |
| 1,000 chat replies/day for 30 days | 30,000 × (500 in / 300 out) | $24.00 |
Cost = (input tokens ÷ 1,000,000 × $0.40) + (output tokens ÷ 1,000,000 × $2.00).
Benchmarks
#276 of 533
#144 of 197
#147 of 249
Similar intelligence, lower price
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Llama 3.1 Instruct 8B | 6.9 | $0.028 |
| Gemma 4 E4B (Reasoning) | 8.9 | $0.04 |
| Sarvam 30B (high) | 6.6 | $0.047 |
| Granite 4.2 3B | 9.1 | $0.052 |
| Granite 4.1 8B | 6.6 | $0.063 |
Leaderboard neighbours
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Gemini 2.5 Flash-Lite Preview (Sep '25) (Non-reasoning) | 9.3 | $0.175 |
| Mistral Large 3 | 9.3 | $0.75 |
| Ling-1T | 9.2 | — |
| Mistral Medium 3.1 | 9.2 | $0.80 |
| Motif-2-12.7B-Reasoning | 9.2 | — |
| Nova Premier | 9.2 | $5.00 |
| Qwen3 Coder Next | 9.2 | $0.563 |
More from Mistral
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Mistral Medium 3.5 | 14.2 | $3.00 |
| Magistral Medium 1.2 | 11.8 | — |
| Mistral Small 4 (Reasoning) | 11.3 | $0.262 |
| Mistral Large 3 | 9.3 | $0.75 |
| Magistral Medium 1 | 9.1 | — |
| Devstral Medium | 9.0 | — |
| Mistral Medium 3 | 9.0 | $0.80 |
| Devstral Small (May '25) | 8.7 | — |
Count tokens & estimate cost for Mistral Medium 3.1 See Mistral Medium 3.1 on the leaderboard
Source: Artificial Analysis · last synced 2026-09-22
FAQ
Who develops Mistral Medium 3.1?
Mistral Medium 3.1 is developed by Mistral, released 2025-08-12.
How much does Mistral Medium 3.1 cost per million tokens?
Mistral Medium 3.1 costs $0.40 per 1M input tokens and $2.00 per 1M output tokens ($0.80 blended), per Artificial Analysis's official pricing data.
How does Mistral Medium 3.1 rank on benchmarks?
Mistral Medium 3.1 scores 9.2 on the Artificial Analysis Intelligence Index, ranking #276 of 533 models we track.
Is there a cheaper model with similar intelligence to Mistral Medium 3.1?
Yes — Llama 3.1 Instruct 8B scores similar intelligence (6.9) at $0.028/1M blended, versus $0.80/1M for Mistral Medium 3.1.
Where does this data come from?
Pricing and benchmark data for Mistral Medium 3.1 comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.