# Mistral Medium 3.5

Model tracker · checked 2026-10-14 · https://dbggr.dev/models/mistral-medium-3-5/

Mistral Medium 3.5 is an everyday open-weight model from Mistral AI, released 28 April 2026. At Mistral AI it costs $1.50 per million input tokens and $7.50 per million output tokens, with a 256K-token context window.

- Made by: Mistral AI
- Released: 2026-04-28
- Status: Generally available
- Tier: Everyday
- Weights: Open
- Context window: 256,000 tokens
- Input: text, image
- API id: mistral-medium-3-5
- Docs: https://docs.mistral.ai/models/mistral-medium-3-5-26-04

## Mistral Medium 3.5 price at Mistral AI

US dollars per million tokens. Blended is 3 input tokens for every output token, one number to compare on.

| Provider | Input | Output | Cached input | Blended | Batch | Checked |
|---|---|---|---|---|---|---|
| Mistral AI | $1.50 | $7.50 | $0.15 | $3.00 | 50% off | [2026-10-14](https://docs.mistral.ai/models/mistral-medium-3-5-26-04) |

## Mistral Medium 3.5 benchmarks

| Benchmark | Score | What it measures | Reported by |
|---|---|---|---|
| SWE-bench Verified | 77.6% | real GitHub issues fixed | [Mistral AI](https://mistral.ai/news/vibe-remote-agents-mistral-medium-3-5) |
| LMArena text score | 1427 | Elo-style score from people voting between answers | [Independent](https://arena.ai/leaderboard/text) |

Scores reported by a model's maker aren't independently checked.

## Models like Mistral Medium 3.5

| Model | Input | Output | Context | Weights |
|---|---|---|---|---|
| Mistral Medium 3.5 | $1.50 | $7.50 | 256K | Open |
| [Qwen3.8 Max](https://dbggr.dev/models/qwen3-8-max/) | $2.00 | $6.00 | 1M | Open |
| [Grok 4.7](https://dbggr.dev/models/grok-4-7/) | $2.00 | $6.00 | 500K | Closed |
| [Claude Sonnet 5.5](https://dbggr.dev/models/claude-sonnet-5-5/) | $2.00 | $10.00 | 1M | Closed |
| [GPT-6.1 Sol](https://dbggr.dev/models/gpt-6-1-sol/) | $2.00 | $10.00 | 1.1M | Closed |
| [GLM-5.3](https://dbggr.dev/models/glm-5-3/) | $1.40 | $4.40 | 1M | Open |

## FAQ

### How much does Mistral Medium 3.5 cost?

Mistral Medium 3.5 costs $1.50 per million input tokens and $7.50 per million output tokens at Mistral AI, and $0.15 per million cached input tokens, with 50% off for batch requests. Prices are list prices in US dollars, last checked 14 October 2026.

### What is Mistral Medium 3.5's context window?

Mistral Medium 3.5 takes up to 256,000 tokens in one request.

### Is Mistral Medium 3.5 open weight?

Yes. Mistral AI publishes the weights, so you can run Mistral Medium 3.5 yourself or at any host that serves it.

### Where can I use Mistral Medium 3.5?

Mistral Medium 3.5 is available from Mistral AI. At Mistral AI, call it as `mistral-medium-3-5`.