Model Tracker
Mistral Small 4
Mistral Small 4 is an AI model made by Mistral AI. Mistral AI released it on 16 March 2026. It is generally available. It takes text, image and returns text.
Mistral Small 4 is an AI model made by Mistral AI. Mistral AI released it on 16 March 2026. It is generally available. It takes text, image and returns text. Its context window is 256,000 tokens. Through the API it costs $0.15 per 1M tokens for input and $0.60 per 1M tokens for output. Its weights are open. Its licence is Apache 2.0.
- Released
- 16 March 2026 — docs.mistral.ai, read 16 October 2026
- Status
- Generally available — 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 — mistral.ai, read 16 October 2026
- Licence
- Apache 2.0 — mistral.ai, read 16 October 2026
- Context window
- 256,000 tokens — huggingface.co, read 16 October 2026
- Longest answer
- Not confirmed: The maker's reviewed model and API documentation does not state a standard maximum output-token limit for this model.
- Knowledge cutoff
- Not confirmed: The maker's reviewed model pages and model card do not state a knowledge-cutoff date.
- API price, input
- $0.15 per 1M tokens — docs.mistral.ai, read 16 October 2026
- API price, output
- $0.60 per 1M tokens — docs.mistral.ai, read 16 October 2026
- Where
- API, Downloadable weights — mistral.ai, read 16 October 2026
- Parameters
- 119,000,000,000 — huggingface.co, read 16 October 2026
- Model card
- Not confirmed: two readings disagree: https://huggingface.co/mistralai/Mistral-Small-4-119B-2603 and https://docs.mistral.ai/models/mistral-small-4-0-26-03
Questions
When was Mistral Small 4 released?
Mistral AI released Mistral Small 4 on 16 March 2026.
Is Mistral Small 4 still available?
Yes: it is generally available, as Mistral AI states it.
What is the context window of Mistral Small 4?
The context window of Mistral Small 4 is 256,000 tokens, as Mistral AI prints it.
How much does the Mistral Small 4 API cost?
On the standard tier, Mistral Small 4 costs $0.15 per 1M tokens for input and $0.60 per 1M tokens for output, as Mistral AI lists it.
Are the weights of Mistral Small 4 open?
Yes: Mistral AI publishes the weights of Mistral Small 4 for download.
What is the licence of Mistral Small 4?
The licence of Mistral Small 4 is Apache 2.0, as Mistral AI names it.
What does Mistral Small 4 take and return?
Mistral Small 4 takes text, image and returns text.
How many parameters does Mistral Small 4 have?
Mistral Small 4 has 119,000,000,000 parameters, as Mistral AI publishes it.
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- Magistral Medium 1.0
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- Magistral Medium 1.2
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- Mathstral 7B
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- Mistral Large 1.0
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Sources
- Mistral Small 4 - Mistral AI | Mistral Docs (read 16 October 2026)
- Introducing Mistral Small 4 (read 16 October 2026)
- API pricing (read 16 October 2026)
- mistralai/Mistral-Small-4-119B-2603 (read 16 October 2026)