Mistral Large 3 (675B)

Name: Mistral Large 3 (675B)
Author: Mistral AI

Mistral AI · Providers EU

Catalogue only Open weights European provider

Sovereignty and hosting

Catalogue only

This model is catalogued for reference. It is not hosted on LLM EU yet, and no first-party endpoint serves it here. Requests to it go to the provider directly, under that provider's own terms.

Summary

Mistral Large 3 is the largest published Mistral model: a granular mixture-of-experts model with 675B total parameters and 41B active parameters, released under Apache-2.0. It is multimodal and supports a 256k-token context window. The vendor states it was trained from scratch on 3000 H200 GPUs.

Specifications

Provider: Mistral AI (FR)
Context window: 262k
Parameters: 675B
Modalities: text, vision
License: apache-2.0 · licence
Open weights: yes
Release date: 28 Nov 2025
Tasks: reasoning, coding, multilingual-support, vision, summarization

Languages

Strong: en, fr, es, de, it, pt

Adequate: nl, zh, ja, ko, ar

Languages

Strong

Adequate

Not verified: the provider has not documented this claim. — a language is listed as strong only where a source claims it; the card links the evidence where one exists.

When to use it

Strengths

frontier-scale open weights under a permissive licence
41B active parameters keep decoding cheaper than the total size suggests
256k-token context window
vendor-published NVFP4 checkpoint for single-node deployment

Limits

675B parameters require multi-GPU nodes even quantised to NVFP4
no independent evaluation has been run by LLM EU
vendor benchmark comparisons are self-reported

Pricing

This model is catalogued for reference. It is not hosted on LLM EU yet, and no first-party endpoint serves it here. Requests to it go to the provider directly, under that provider's own terms.

Verification status

Where a field has no source, the card shows it as unverified instead of filling it in. An empty field is information.

LLM EU Verified means documented, not legally certified. It is not an AI Act conformity assessment and LLM EU is not an EU body.

Versions and variants

catalogue · Catalogue only · weights

Example request

curl https://api.llmeu.com/v1/chat/completions \
  -H "Authorization: Bearer $LLMEU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"mistral-large-3-675b","messages":[{"role":"user","content":"Hello"}]}'

No playground is deployed for this model: no endpoint serves it, so a request would have nowhere to go.

Benchmarks

No published evaluation. This is a gap, not a hidden result.

Sources

huggingface.co

Card changelog

28 Nov 2025 — Release date
19 Sept 2026 — Last reviewed

Last reviewed: 19 Sept 2026