# Magistral Small 1.2

> Magistral Small 1.2 is an open-weight language model from Mistral AI, released on 18 Sept 2025. It accepts text and images and generates text, with a 128K-token context window and up to 40K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.50 per million input tokens and $1.50 per million output tokens (Amazon Bedrock), across 1 provider we track.

Source page: https://www.aimodel.directory/models/magistral-small-1-2
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Mistral AI
- **Release date:** 18 Sept 2025 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Weights:** Open weights (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Context window:** 128K (128,000 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Max output:** 40K tokens (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Input:** Text and images (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Reasoning mode:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Tool calling:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)
- **Structured output:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/amazon-bedrock/models/mistral.magistral-small-2509.toml)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| Amazon Bedrock | $0.50 | $1.50 | – | 128K |

## FAQ

### What is the context window of Magistral Small 1.2?

Magistral Small 1.2 has a context window of 128,000 tokens (128K) and can generate up to 40,000 tokens in a single response, according to models.dev.

### How much does the Magistral Small 1.2 API cost?

Magistral Small 1.2 is listed from $0.50 per million input tokens and $1.50 per million output tokens (Amazon Bedrock). Prices last verified 4 Oct 2026.

### Is Magistral Small 1.2 open source?

Magistral Small 1.2 is an open-weight model. Check the license terms before commercial use.

### When was Magistral Small 1.2 released?

Mistral AI released Magistral Small 1.2 on 18 Sept 2025, according to models.dev.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "Magistral Small 1.2", https://www.aimodel.directory/models/magistral-small-1-2