Mistral: Mistral Small 4 (batch)
This AI model, Mistral Small 4, is designed for tasks requiring both text and image inputs. It can process input sequences up to 262144 tokens in length and generate output with up to 209715 completion tokens. The model supports tools, reasoning capabilities, but does not produce structured outputs. Those looking for a mid-range option with balanced performance might consider shortlisting Mistral Small 4. At $0.075 per million input tokens and $0.3 per million output tokens, its pricing is relatively consistent with other models. Its benchmark score of 4.2 across one independent test suggests it performs adequately in certain tasks, but additional testing is needed to confirm overall capabilities.
Benchmark results
Independent, published benchmarks. Blended score 3.8 across 1 benchmark, last refreshed 2026-10-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 9.6 |
- Model ID
- mistralai/mistral-small-2603:batch
- Vendor
- mistralai
- Released
- March 2026
- Tokenizer
- Mistral
- Input Modalities
- text, image
- 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 $0.07/M input and $0.30/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.05 |
| A month of a busy support chatbot | 5M in / 2M out | $0.97 |
Price & spec history
Tracked daily by PicksByModel since 2026-08-29.
| Date | Input /M | Output /M | Context |
|---|---|---|---|
| 2026-09-10 | $0.07 | $0.30 | 262,144 |
| 2026-08-29 | $0.15 | $0.60 | 262,144 |
Category rankings
Where Mistral: Mistral Small 4 (batch) places across the 3 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #19 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #19 | Real-Time ChatLatency · of 25 ranked | 118 |
| #23 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
Similar models
Mistral: Mistral Large 4
Mistral: Mistral Medium 3.5
Mistral: Mistral Medium 3.5 (batch)
Mistral: Mistral Small 4
Mistral: Mistral Large 3 2512
Mistral: Mistral Large 3 2512 (batch)
Quick answers
- How much does Mistral: Mistral Small 4 (batch) cost?
- $0.07 per million input tokens and $0.30 per million output tokens.
- What is Mistral: Mistral Small 4 (batch)'s context window?
- 262,144 tokens, roughly 393 pages of text in a single request.
- Does Mistral: Mistral Small 4 (batch) support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Mistral: Mistral Small 4 (batch) process images?
- Yes, it accepts image input.