← Model list
Mistral Medium 3.1
mistral·mistral/mistral-medium-3.1·GA·Closed·mistral-medium series
Mistral model for multilingual chat, reasoning, and tool-assisted workflows
At a glance
Official price$0.40 / $2.00 per 1M
Cache read — · Mistral
Lowest paid$0.40 / $2.00
NanoGPT Gateway · 1× spread
Context262,144
⚠ Providers report 128,000–262,144; the table below is authoritative
Output limit262,144
Capabilities
Reasoning✓ Tool useStructured output✓ Temperature✓ Attachments
⚠ Providers report capability flags inconsistently
Modalities
TextImagePDF
Knowledge cutoff2025-06-30
Released / updated2025-09-05 / 2025-09-05
Quality & performanceArtificial Analysis · Intelligence Index v4.1
Intelligence14.7
Value18
Coding20.5
Agentic6.1
Output speed106 tok/s
TTFT1.47 s
Cost per task$0.1665
Value formulaIQ 14.7 ÷ min blended $0.800 = 18
Reasoning tier → intelligence / speed (higher tier = stronger but slower)
defaultIQ 3.2 · 135 tok/s
defaultIQ 14.7 · 106 tok/s
Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.
Available at 4 providers4 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| NanoGPT | Gateway | $0.40 | $2.00 | $0.20 | — | 131,072 ⚠ | 32,768 | |
| OpenRouter | Gateway | $0.40 | $2.00 | $0.04 | — | 131,072 ⚠ | 262,144 | |
| MistralOfficial mistral-medium-2508 | First-party | $0.40 | $2.00 | — | — | 262,144 | 262,144 | |
| Vercel AI Gateway mistral/mistral-medium | Cloud | $0.40 | $2.00 | — | — | 128,000 ⚠ | 64,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1OpenRouter$136.80
2NanoGPT$156.00
3Mistral · Official$180.00
4Vercel AI Gateway$180.00
Switch to OpenRouter to save $43.20/mo (24%)
Note: this is a gateway; verify availability and rate limits yourself.
Related models
Mistral Medium 3.5 Thinkingsame series$1.50 / $7.50mistral-medium-3-5@eusame series$1.49 / $7.42Mistral: Mistral Medium 3.5same series$1.50 / $7.50Qwen3-Next 80B-A3B Instructcheaper alternative$0.144 / $0.574Qwen3-Coder 30B-A3B Instructcheaper alternative$0.216 / $0.861Llama-3.1-8B-Instructcheaper alternative$0.15 / $0.45Qwen3 Coder Flashcheaper alternative$0.144 / $0.574
Price historyone sample accumulated per data sync
Input listOutput listMin blended