Mistral Large 4

Name: Mistral Large 4
Author: Mistral AI

beta

Mistral Large 4 is a natively multimodal model with 1 trillion total parameters and 49 billion active parameters, built for coding, agentic workflows and multimodal understanding. Available in public API preview; weights are planned for release by the end of October 2026.

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Specs

Model

Family: Mistral Large
Variant: 4
Weights: Proprietary

Limits

Context: 524,288 tokens
Max output: 262,144 tokens

Modalities

Input: Text Image
Output: Text

Pricing

Input: $0.68 / 1M
Output: $2.09 / 1M
Cache read: $0.07 / 1M

Capabilities

Reasoning: Yes
Reasoning control: Effort levels
Tool calling: Yes
Attachments: Yes

Dates

Released: 6 Oct 2026

Articles

All articles

6 Oct 2026

Introducing Mistral Large 4

Mistral introduces Large 4, a natively multimodal model with 1 trillion total parameters and 49 billion active parameters, available in public API preview with weights planned for release by the end of October.

Mistral

mistral.ai

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