// model_detail
active open-weight
Mistral Small 3.1
by Mistral
Open-weight small model. 24B parameters, 128K context, vision support.
Context window 128K 128K tokens
Max output 8K 8K tokens
Pricing /1M tok $0.10 in / $0.30 out per 1M tokens (OpenRouter)
Released Mar 1, 2025
// specifications
Specs & capabilities
API details
- API model ID
mistral-small-2503- Internal ID
mistral-small-3-1- Status
- active
- Type
- open-weight
Capabilities
- Vision
- 👁️ Yes
- Function calling
- 🔧 Yes
- Knowledge cutoff
- 📅 2025-01
Pricing
- Input
- $0.10 / 1M tokens
- Output
- $0.30 / 1M tokens
- Source
- OpenRouter pricing
// data_confidence
Data notes
⚠️ Pricing shown via OpenRouter, not first-party
// notes
Additional notes
Open-weight, 24B params, vision
// more_from_mistral
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Devstral Medium 1.0 active coding
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Codestral 25.01 active coding
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Mistral Small 3.0 legacy open-weight
First Mistral Small 3 model. 24B params, text-only. Superseded by 3.1 with vision.
// external_links