ModelsMistral AI
Mistral Medium 3.1
Context
131.1K
tokens
Released
Aug 13, 2025
on OpenRouter
Pricing
Price per million tokens
Input $/MTok
$0.4
OpenRouter · Jul 8, 2026
Output $/MTok
$2.00
OpenRouter · Jul 8, 2026
Cache read $/MTok
$0.04
OpenRouter
| Source | Tracked slug | In $/MTok | Out $/MTok | Cache read | Cache write | Context | Effective | Last Δ (in) |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | mistralai/mistral-medium-3.1 | $0.4 | $2.00 | $0.04 | — | 131.1K | Jul 8, 2026 | — |
| models.dev | nano-gpt/mistralai/mistral-medium-3.1 | $0.4 | $2.00 | — | — | 131.1K | Jul 8, 2026 | — |
latest tracked price per source · Δ = most recent input-price move within that source
2 sources tracking
Input $/MTok
Output $/MTok
per-source step lines · $/MTok
history since Jul 8, 2026
Specs
Context & availability
| Provider | Mistral AI |
|---|---|
| Context window | 131.1K tokens |
| Listed on OpenRouter | Aug 13, 2025 |
| Tracked price sources | OpenRouter · models.dev |
| OpenRouter slugs | mistralai/mistral-medium-3.1 |
source: OpenRouter model catalog + tracked price feeds
id: mistral-medium-3-1
Usage
Share of OpenRouter tokens
90-day daily
usage share pending — this model isn't in the tracked OpenRouter model rankings yet
Benchmarks
Benchmark results
| Benchmark | Configuration | Score | Date | Source |
|---|---|---|---|---|
| AA Intelligence Index | mistralai/mistral-medium-3.1 | 14.7index | — | or-embedded-aa |
| AA Coding Index | mistralai/mistral-medium-3.1 | 20.5index | — | or-embedded-aa |
| AA Agentic Index | mistralai/mistral-medium-3.1 | 6.2index | — | or-embedded-aa |
scores as published by each benchmark; configurations differ — compare within a row's benchmark only
Alternatives
Similar models
| # | Model | Tokens/day | 7d Δ | Head-to-head |
|---|---|---|---|---|
| 1 | Hy3Tencent | 857.5B | — | vs Mistral Medium 3.1 |
| 2 | DeepSeek V4 FlashDeepSeek | 806.2B | 6.6% | vs Mistral Medium 3.1 |
| 3 | MiniMax M3MiniMax | 665.9B | 9.8% | vs Mistral Medium 3.1 |
| 5 | DeepSeek V4 ProDeepSeek | 530.6B | 50.5% | vs Mistral Medium 3.1 |
ranked by OpenRouter usage-rank proximity
snapshot Jul 7, 2026
FAQ
Mistral Medium 3.1 FAQ
- How much does Mistral Medium 3.1 cost per token?
- Mistral Medium 3.1 is priced at $0.4 per million input tokens and $2.00 per million output tokens, per OpenRouter as of Jul 8, 2026.
- What is Mistral Medium 3.1's context window?
- Mistral Medium 3.1 supports a context window of up to 131.1K tokens, per Mistral AI.
- What are the alternatives to Mistral Medium 3.1?
- By OpenRouter usage, comparable models include Hy3, DeepSeek V4 Flash, and MiniMax M3. Side-by-side comparisons are linked in the alternatives table.
Alerts
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