Countries / European Union / France

AI in France

Europe’s would-be AI champion: back Mistral, sell nuclear power to data centres, and keep EU rules as light as possible at home.

Profile reviewed 24 Sep 202614 developments tracked

Private AI investment pledged at the Paris AI Action Summit (Feb 2025): €109bn
Mistral AI valuation after its €3bn round (Sep 2026): €21bn
AI data-centre capacity SoftBank plans in France (May 2026): 5 GW

Updated daily · newest first

Latest from France

Invention30 Oct 2026 Mistral releases the weights of Large 4, its trillion-parameter model Mistral has made the weights of Mistral Large 4 free to download, letting organisations run its trillion-parameter model on their own hardware. Models Invention10 Oct 2026 LightOn ships three OCR models and picks apart its own benchmarks LightOn has released OCR models at three sizes and spends much of the announcement explaining why the edit-distance scores it reports are easy to game. Applications · Models Invention7 Oct 2026 Mistral launches Large 4, and says the weights follow at the end of the month Mistral has released Large 4, a trillion-parameter mixture-of-experts model trained on 3,800 Nvidia GPUs in European datacentres, with the open weights promised for the end of October. Infrastructure · Models Invention28 Sep 2026 H Company releases Holo4 open-weight computer-use agents The Paris start-up’s open-weight agents work through screens, code and APIs, and it publishes every benchmark run behind its scores. Models Research18 Sep 2026 Google open-sources a way to fake the freight data nobody will share MilleMiglia generates synthetic freight networks so researchers can benchmark middle-mile logistics without the proprietary data carriers keep private. Research Invention17 Sep 2026 Thales launches HexaForce, an AI command system pitched to NATO as a European option Thales's AI-assisted command and control system is already with the French Army, and the company says NATO countries are in advanced talks. Models Adoption16 Sep 2026 Mistral’s models go into Firefox’s Smart Window Mistral Small 4 lands in Firefox’s Smart Window beta, with the two companies’ own posts not quite matching on regions or on data retention. Applications

Profile

Reviewed monthly · Sources (8)

Strategy

The Feb 2025 AI Action Summit brought €109bn of private AI investment pledges; Choose France 2026 added €93bn more, mostly for AI infrastructure. Many pledges run to 2030 or later.

Regulation

No new AI regulator: AI Act enforcement is split across about 15 existing bodies, with CNIL covering banned practices and most high-risk uses. INESIA, the national AI evaluation and security institute, has a 2026–27 roadmap.

Compute

Jean Zay reached 125.9 petaflops in 2025 and the Alice Recoque exascale machine is due end-2027. SoftBank plans up to €75bn for 5 GW of data centres in Hauts-de-France.

Key labs

Mistral AI, Kyutai, H Company, LightOn, Pleias, Inria.

Notable models

Mistral Large 4, Mistral Medium 3.5, Magistral, Devstral 2, Voxtral; Kyutai’s Moshi and Hibiki.

What to watch

Whether the AI Act authorities bill clears the National Assembly; how Mistral spends its €3bn Series D; whether the data-centre pledges turn into construction.

Sources