Company

Mistral AI

Primary category

AI Open-Weight Models

Best for

Developers and enterprises seeking a capable small open model for assistants, function calling, image understanding, and lower-latency workflows.

Pricing

Apache 2.0 model availability for download, with API and cloud platform access through Mistral and partners.

Free plan

yes

API

yes

Open source/open weight

yes

Linked launches

Latest launch date

March 17, 2025

Last verified

2026-06-08

Verification & Sources

Status: Verified profile
Source links: 1
Freshness: Needs recheck: verified June 8, 2026
Last verified: June 8, 2026
Last updated: June 7, 2026

Key source checks

Official site

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What It Does

Mistral AI released Mistral Small 3.1, an Apache 2.0 multimodal and multilingual model with improved text performance and 128K context.

Tool Links

Official site Latest launch profile Company profile

Launch History

AI Open-Weight Models March 17, 2025

Mistral Small 3.1

Mistral AI released Mistral Small 3.1, an Apache 2.0 multimodal and multilingual model with improved text performance and 128K context.

Verified Free: Yes API: Yes Open: Yes

Clear use caseBusiness-friendlyDeveloper-friendlyTraction signal

Kingy: 7.0 / 10
Demo: Not scored yet
YouTube: Not scored yet

Mistral released Mistral Small 3.1, an Apache 2.0 multimodal and multilingual model with improved text performance and 128K context (mistral.ai). It is a capable…

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