Mistral Small 3.1 24B: API pricing, providers and specs
Mistral Small 3.1 24B is a text model by Mistral. 2 providers serve it, from $0.555 to $0.587 /1M; the lowest price is at OpenRouter.
A newer version is out: Mistral Small 3.2 24B · released Jun 20, 2025
How Mistral Small 3.1 24B compares
Against the 737 text models on the site priced the same way.
- Mid-priced: its lowest price is $0.555 /1M against a median of $1.10; 38% of comparable models cost less.
- Its 128K-token context window is larger than 12% of them (median 262K), about 190 pages of text.
- 2 providers serve it; 36% of comparable models have fewer.
Mistral Small 3.1 24B prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Input | Output | Prompt caching | Context |
|---|---|---|---|---|
| OpenRouter | $0.351/1M | From$0.555/1M | — | 128K |
| AI/ML API | $0.371/1M | $0.587/1M | — | — |
- OpenRouterFrom$0.555
- AI/ML API$0.587
Specs
- Type
- Text
- Maker
- Mistral
- Inputs
- Image, Text
- Outputs
- Text
- Context
- 128K≈ 190 pages of text
- Max output
- 102K
- Capabilities
- JSON, Tool calling, Vision
- Released
- Mar 17, 2025
- License
- —
- Open weights
- —
Alternatives to Mistral Small 3.1 24B
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Context | Arena | Providers |
|---|---|---|---|---|
| Mistral Small 3.1 24Bthis model | $0.555/1M | 128K | — | 2 |
 GLM-5.3 | $1.10/1M | 1.05M | 1623 | 49 |
| GLM-5.3-Flash | $0.20/1M | 1.05M | 1608 | 45 |
 Qwen3.8 27B | $0.50/1M | 262K | 1591 | 33 |
| GPT-6 Luna | $0.40/1M | 1.05M | 1578 | 28 |
 Sonar | $1/1M | 127K | — | 9 |
| Grok Build 0.1 | $1.60/1M | 256K | — | 18 |
| Claude Haiku 5.5 | $0.30/1M | 1M | 1585 | 27 |
 MiMo-V2.6-Pro | $0.696/1M | 1.05M | 1625 | 21 |
More from Mistral
Mistral Large 4Mistral$2.09/1MMistral 7B InstructMistral$0.059/1MMistral NemoMistral$0.03/1MMistral Medium 3.5Mistral$7.50/1MMinistral 3 3B 2512Mistral$0.10/1MMistral OCR 4.1Mistral$4/1K pagesMinistral 3BMistral$0.10/1MVoxtral TTS 2603Mistral$0.016/1K charsMistral Small 3.1 24B FAQ
The lowest price for Mistral Small 3.1 24B is $0.555 /1M, at OpenRouter.
OpenRouter, at $0.555 /1M. 2 providers serve Mistral Small 3.1 24B; the table above lists every one with its price.
Mistral Small 3.1 24B reads up to 128K tokens per request and writes up to 102K.
We have not found Mistral Small 3.1 24B's weights published by its maker.
2 API providers serve Mistral Small 3.1 24B. Compare their prices above, or open a provider to see everything it offers.
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