A contract worth 6 million euros and detached engineers
On 2 September 2026, Les Échos revealed that the State had just signed a new contract with Mistral AI to bring artificial intelligence into several ministries. The information was confirmed the same day by Bercy, and more precisely by the office of David Amiel, Minister of Action and Public Accounts, who signs the partnership.
The amount is modest compared to the usual announcements in the sector: 6 million euros over the period 2026-2027. The system relies on "forward deployed engineers," Mistral engineers seconded directly to administrations to turn use cases into operational tools. The contract was concluded following a public procurement procedure and does not include exclusivity, according to Bercy.
Three priority projects
Three use cases are to be tested as a priority:
- Cybersecurity, which has become urgent after the hack that hit the Directorate General of Public Finances this summer and exposed the tax data of 678 000 individuals and professionals.
- Fighting fraud, while the tax administration has already been using machine learning tools for several years, particularly to detect certain real estate frauds.
- Justice, where the ministry wants to test AI on processing mass litigation to relieve the courts.
The tools may be hosted on different infrastructures depending on the sensitivity of the data: those of Mistral, Outscale's sovereign cloud, or the administrations' own data centers.
A long-standing relationship between the State and Mistral
This contract extends a series of commitments. The Ministry of the Armed Forces formalized on 8 January 2026 a framework agreement, signed on 16 December 2025, which allows its armies, directorates and services, as well as public institutions under its supervision, to use Mistral's models, software and services. This agreement itself extended a cooperation announced in March 2025. Mistral also works with France Travail and the Health Insurance.
Above all, the Interministerial Digital Directorate (DINUM) rolled out in June 2026 to all state employees “The Assistant”, a conversational tool developed with Mistral and hosted on Outscale’s SecNumCloud infrastructure, after ten months of experimentation with 10 000 agents. DINUM sees it as a way to avoid the development of “clandestine AI,” i.e., the use by agents of uncontrolled consumer tools.
The risk of a single champion
The government’s rhetoric is cautious, however, about dependence on a single provider. On the very day of the announcement, from Silicon Valley, the Minister of the Economy, Roland Lescure, warned:
“If European AI boils down to Mistral, then we are done for. You can’t put all your eggs in one basket: it’s an entire ecosystem that needs to be developed.” — Roland Lescure, quoted by Challenges, 3 September 2026
The warning makes sense. Mistral now occupies a central place in the state's digital toolkit, and its trajectory is that of a global company: on 8 September 2026, it raised 3 billion euros for a valuation of more than 21 billion, in a round led by Samsung Electronics, the Scaleup Europe Fund, and PSG Equity. Its partnership with Microsoft was also expanded in July 2026. None of this calls into question its French roots, but the state's strategic autonomy cannot rely on a single publisher, no matter how solid it may be.
A European framework that allows time, but not ambiguity
These experiments fall within the framework of the European AI regulation. It came into force on 1er August 2024 and has been largely applicable since 2 August 2026. However, the "omnibus" on AI, which came into force on 27 July 2026, postponed until 2 December 2027 the rules applicable to high-risk systems listed in Annex III, which notably cover certain uses in the areas of justice, access to essential public services, or border control.
The administrations therefore have a deadline to prepare. They will then have to, for the relevant uses, guarantee effective human oversight and, as public law entities, carry out a fundamental rights impact assessment before any deployment (article 27). The experiments launched today are an opportunity to build these procedures from the start, rather than tacking them on afterwards.
What to watch for
The September contract is less a turning point than a test of method. Three indicators will allow us to judge it: the ability of the detached teams to deliver tools actually used by agents, the state's transparency on results, and the room left for other suppliers, French or European, in subsequent contracts. It is under these conditions that a digital sovereignty strategy distinguishes itself from a simple preference for a national champion.
Sources : Les Échos, 2 septembre 2026 ; Challenges (avec AFP), 3 septembre 2026 ; ZDNet, 4 septembre 2026 ; LeMagIT, 8 janvier 2026 ; DINUM, juin 2026 ; Reuters, 8 septembre 2026 ; Commission européenne, omnibus IA ; AI Act, article 27.
