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Mistral Large 3

Mistral Large 3 is an AI model made by Mistral AI. Mistral AI released it on 2 December 2025. It is generally available.

Mistral AI

Mistral Large 3 is an AI model made by Mistral AI. Mistral AI released it on 2 December 2025. It is generally available. It takes text, image and returns text. Its context window is 256,000 tokens. Through the API it costs $0.50 per 1M tokens for input and $1.50 per 1M tokens for output. Its weights are open. Its licence is Apache 2.0.

Released
2 December 2025 — 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 — mistral.ai, read 16 October 2026
Open weights
Yes — docs.mistral.ai, read 16 October 2026
Licence
Apache 2.0 — huggingface.co, read 16 October 2026
Context window
256,000 tokens — huggingface.co, read 16 October 2026
Longest answer
Not confirmed: The maker's model card and documentation do not state a standard maximum output-token limit. Example request settings are not identified as the model's standard limit.
Knowledge cutoff
Not confirmed: The maker's model pages and model card do not state a knowledge-cutoff date.
API price, input
$0.50 per 1M tokens — docs.mistral.ai, read 16 October 2026
API price, output
$1.50 per 1M tokens — docs.mistral.ai, read 16 October 2026
Where
API, Downloadable weights, Cloud marketplaces — mistral.ai, read 16 October 2026
Parameters
675,000,000,000 — docs.mistral.ai, read 16 October 2026
Model card
Not confirmed: The maker provides a model card for the Instruct checkpoint, but does not identify it as the model card for the general Mistral Large 3 model; a model-card URL for the general model is therefore unconfirmed.

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.

Arena

Arena’s leaderboard dataset (lmarena-ai/leaderboard-dataset on Hugging Face), CC BY 4.0: ratings from people’s votes between two anonymous models, as Arena publishes them. Data · CC BY 4.0

Questions

When was Mistral Large 3 released?

Mistral AI released Mistral Large 3 on 2 December 2025.

Is Mistral Large 3 still available?

Yes: it is generally available, as Mistral AI states it.

What is the context window of Mistral Large 3?

The context window of Mistral Large 3 is 256,000 tokens, as Mistral AI prints it.

How much does the Mistral Large 3 API cost?

On the standard tier, Mistral Large 3 costs $0.50 per 1M tokens for input and $1.50 per 1M tokens for output, as Mistral AI lists it.

Are the weights of Mistral Large 3 open?

Yes: Mistral AI publishes the weights of Mistral Large 3 for download.

What is the licence of Mistral Large 3?

The licence of Mistral Large 3 is Apache 2.0, as Mistral AI names it.

What does Mistral Large 3 take and return?

Mistral Large 3 takes text, image and returns text.

How many parameters does Mistral Large 3 have?

Mistral Large 3 has 675,000,000,000 parameters, as Mistral AI publishes it.

More from Mistral AI

Sources

  1. Mistral Large 3 - Mistral AI | Mistral Docs (read 16 October 2026)
  2. API pricing | Mistral Docs (read 16 October 2026)
  3. Introducing Mistral 3 | Mistral AI (read 16 October 2026)
  4. mistralai/Mistral-Large-3-675B-Instruct-2512 · Hugging Face (read 16 October 2026)

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