Model Tracker
Magistral Small 1.2
Magistral Small 1.2 is an AI model made by Mistral AI. Mistral AI released it on 18 September 2025. It is deprecated. It takes text, image and returns text.
Magistral Small 1.2 is an AI model made by Mistral AI. Mistral AI released it on 18 September 2025. It is deprecated. It takes text, image and returns text. Its context window is 128,000 tokens. Its weights are open. Its licence is Apache 2.0.
- Released
- 18 September 2025 — docs.mistral.ai, read 16 October 2026
- Status
- Deprecated — docs.mistral.ai, read 16 October 2026
- Takes
- Text, Image — huggingface.co, read 16 October 2026
- Returns
- Text — huggingface.co, read 16 October 2026
- Open weights
- Yes — legal.mistral.ai, read 16 October 2026
- Licence
- Apache 2.0 — docs.mistral.ai, read 16 October 2026
- Context window
- 128,000 tokens — docs.mistral.ai, read 16 October 2026
- Longest answer
- Not confirmed: The model card gives a recommended max_tokens sampling parameter, but does not identify it as the model's standard maximum output limit.
- Knowledge cutoff
- Not confirmed: The maker's model page and model card do not state a knowledge cutoff.
- API price, input
- Not confirmed: The maker's current standard API pricing page does not list Magistral Small 1.2 or state an input price for it.
- API price, output
- Not confirmed: The maker's current standard API pricing page does not list Magistral Small 1.2 or state an output price for it.
- Where
- API, Downloadable weights — docs.mistral.ai, read 16 October 2026
- Parameters
- 24,000,000,000 parameters — huggingface.co, read 16 October 2026
- Model card
- Not confirmed: two readings disagree: https://huggingface.co/mistralai/Magistral-Small-2509 and https://docs.mistral.ai/models/magistral-small-1-2-25-09
Benchmarks
Measured by others, not by the maker: each score with the name the measurer gives the model and the setting it ran, its day and its licence.
Epoch AI
- Epoch Capabilities Index, Magistral Small 1.2: 131.4 (125.9–133.4), as of 19 October 2026
- GPQA Diamond, magistral-small-2509: 47.6% (± 2.6), run 30 August 2026
- OTIS Mock AIME 2024–2025, magistral-small-2509: 28.1% (± 5.6), run 30 August 2026
Epoch AI, ‘Capabilities & benchmarking’, epoch.ai/benchmarks, CC BY 4.0: Epoch AI’s own runs and its Capabilities Index. Data · CC BY 4.0
Questions
When was Magistral Small 1.2 released?
Mistral AI released Magistral Small 1.2 on 18 September 2025.
Is Magistral Small 1.2 still available?
It is deprecated: Mistral AI has announced the date it will retire it.
What is the context window of Magistral Small 1.2?
The context window of Magistral Small 1.2 is 128,000 tokens, as Mistral AI prints it.
Are the weights of Magistral Small 1.2 open?
Yes: Mistral AI publishes the weights of Magistral Small 1.2 for download.
What is the licence of Magistral Small 1.2?
The licence of Magistral Small 1.2 is Apache 2.0, as Mistral AI names it.
What does Magistral Small 1.2 take and return?
Magistral Small 1.2 takes text, image and returns text.
How many parameters does Magistral Small 1.2 have?
Magistral Small 1.2 has 24,000,000,000 parameters parameters, as Mistral AI publishes it.
More from Mistral AI
- Codestral
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- Devstral 2
- Devstral Medium 1.0
- Devstral Small 1.0
- Devstral Small 1.1
- Devstral Small 2
- Leanstral
- Leanstral 1.5
- Magistral Medium 1.0
- Magistral Medium 1.1
- Magistral Medium 1.2
- Magistral Small 1.0
- Magistral Small 1.1
- Mathstral 7B
- Ministral 3 14B
- Ministral 3 8B
- Ministral 8B
- Mistral 7B
- Mistral Large 1.0
- Mistral Large 2.0
- Mistral Large 2.1
- Mistral Large 3
- Mistral Large 4
Sources
- Magistral Small 1.2 - Mistral AI | Mistral Docs (read 16 October 2026)
- Magistral Small 1 (read 16 October 2026)
- mistralai/Magistral-Small-2509 (read 16 October 2026)
- API pricing (read 16 October 2026)