Mistral: Mistral Medium 3.5 (batch)
The Mistral Medium 3.5 is an AI model that can handle text, image, and file inputs. It supports tools for tasks that require reasoning and has a high context length of 262,144 tokens. For those looking for a model with broad input capabilities at a moderate price point, the Mistral Medium 3.5 might be worth shortlisting. At $0.75 per million input tokens and $3.75 per million output tokens, it is priced in line with other models that offer similar features. However, its benchmark performance leaves room for improvement, with a blended score of 19.3 across one independent benchmark. This model's price and performance may make it suitable for use cases where high context lengths and multiple input modalities are necessary.
Benchmark results
Independent, published benchmarks. Blended score 19.3 across 1 benchmark, last refreshed 2026-10-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 23.4 |
- Model ID
- mistralai/mistral-medium-3-5:batch
- Vendor
- mistralai
- Released
- April 2026
- Tokenizer
- Mistral
- Input Modalities
- text, image, file
- Output Modalities
- text
- Max Output
- 209,715 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
What it costs in practice
Computed from the current $0.75/M input and $3.75/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.03 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.56 |
| A month of a busy support chatbot | 5M in / 2M out | $11.25 |
Price & spec history
Tracked daily by PicksByModel since 2026-08-29.
| Date | Input /M | Output /M | Context |
|---|---|---|---|
| 2026-09-08 | $0.75 | $3.75 | 262,144 |
| 2026-09-04 | $0.75 | $3.75 | 32,768 |
| 2026-08-29 | $0.75 | $3.75 | 262,144 |
Similar models
Mistral: Mistral Large 4
Mistral: Mistral Medium 3.5
Mistral: Mistral Small 4
Mistral: Mistral Small 4 (batch)
Mistral: Mistral Large 3 2512
Mistral: Mistral Large 3 2512 (batch)
Quick answers
- How much does Mistral: Mistral Medium 3.5 (batch) cost?
- $0.75 per million input tokens and $3.75 per million output tokens.
- What is Mistral: Mistral Medium 3.5 (batch)'s context window?
- 262,144 tokens, roughly 393 pages of text in a single request.
- Does Mistral: Mistral Medium 3.5 (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Mistral: Mistral Medium 3.5 (batch) process images?
- Yes, it accepts image input.