Magistral Small 1.2

Benchmarks, price, context and versions

Direct answer: Magistral Small 1.2 is a model from Mistral AI. 47.6% on GPQA Diamond, per Epoch AI.

✓ Good for

running on your own infrastructure (open weights)

✕ Not the best for

technical reasoning on science topics (#147 of 198 on GPQA Diamond)
calculation and problems with an exact answer (#134 of 186 on OTIS Mock AIME)

This block follows a rule of this section, using source data: if the model is in the top 25% of the metric, the item goes under "Good for"; if it is in the bottom half, it goes under "Not the best for". The middle band appears in neither. Price and context use OpenRouter; scores use Epoch AI or OpenRouter Benchmarks, in the latest version we checked.

Benchmarks

GPQA Diamond

?what it is

47.6%

highest score on this metric 96.4%

147º / 198 · Epoch AI, latest version we checked

OTIS Mock AIME

28.1%

highest score on this metric 100%

134º / 186 · Epoch AI, latest version we checked

Key specs

Lab: Mistral AI
Origin: France
Family: Magistral Small provisional data
Weights?: open
License: no data
Input US$/1M?: no data
Output US$/1M: no data
Context?: no data
Parameters: no data
Input: no data
OpenRouter usage?: no data
Downloads (30 days)?: no data
Use cases provisional data: Text
Dates in sources: 2025, published, per Epoch AI

Version history

2025 Magistral-Small-2509 Hugging Face Hub, Hugging Face repo created
2025 Magistral-Small-2507 Hugging Face Hub, Hugging Face repo created
2025 Magistral-Small-2506 Hugging Face Hub, Hugging Face repo created

Dates come from the sources: OpenRouter listing or Hugging Face repo creation, which may differ from the official launch.

FAQ

What is Magistral Small 1.2?

Magistral Small 1.2 is a model from Mistral AI, with open weights, used for text.

How much does Magistral Small 1.2 cost?

No data in open sources.

What is the context window of Magistral Small 1.2?

No data in open sources.

Is Magistral Small 1.2 open source?

Yes, it has open weights. License: no data.

What is Magistral Small 1.2's GPQA Diamond score?

47.6% on GPQA Diamond, per Epoch AI.

Is Magistral Small 1.2 good for coding?

No data: there is no SWE-bench Verified measurement for it in open sources.

Who made Magistral Small 1.2?

It was made by Mistral AI, a lab from France.

provisional data Questions under review: Semrush had no API balance during collection. Answers use source data only.

Models from Mistral AI

Magistral Small 1.0

See lab

Sources

Epoch AI, CC BY 4.0, latest version we checked.

Dates come from the sources: OpenRouter listing or Hugging Face repo creation, which may differ from the official launch. Family and version were grouped by rule from the name.