EU AI Act general-purpose AI model obligations

Why this page: the EU AI Act explainer is a scoping guide for the military exclusion, civil aviation and the 2026 date change. It does not cover general-purpose AI model obligations. The selling AI into EU aerospace path already covers extra-territorial reach for systems. Chapter V is a different chapter: models, not high-risk systems. Official titles still say Artificial Intelligence and AI. Super Intelligence (SI) is this site’s own-voice term for current U.S. executive-branch policy; it does not rewrite the Regulation.

The Service Desk pages quoted here are based on the EUR-Lex consolidated version of the AI Act as at 27 July 2026.

What the Act calls a general-purpose AI model

Article 3(63) defines a general-purpose AI model as an AI model, including where such an AI model is trained with a large amount of data using self-supervision at scale, that displays significant generality and is capable of competently performing a wide range of distinct tasks regardless of the way the model is placed on the market and that can be integrated into a variety of downstream systems or applications, except AI models that are used for research, development or prototyping activities before they are placed on the market.

The Commission’s GPAI Q&A repeats that definition and adds that the obligations for providers of general-purpose AI models apply from 2 August 2025 (Article 113(b) AI Act). Article 2(1) already applies the Regulation to providers placing on the market … general-purpose AI models in the Union, irrespective of whether those providers are established or located within the Union or in a third country. See extra-territorial obligations.

Chapter V is not the postponed high-risk calendar

Article 113 says Chapter V shall apply from 2 August 2025. The same article, as amended, postpones Chapter III, Sections 1, 2, and 3 to 2 December 2027 for Annex III high-risk systems and 2 August 2028 for Annex I high-risk systems. Those later dates are the Digital Omnibus on AI change described on the EU AI Act explainer. They are not, on Article 113, a postponement of Chapter V.

What Article 53 requires of GPAI providers

Article 53(1) says providers of general-purpose AI models shall:

• draw up and keep up-to-date the technical documentation of the model, including its training and testing process and the results of its evaluation, to provide upon request, to the AI Office and the national competent authorities;
• make available information and documentation to providers of AI systems who intend to integrate the general-purpose AI model into their AI systems, so those downstream providers can have a good understanding of the capabilities and limitations and comply with their obligations pursuant to this Regulation;
• put in place a policy to comply with Union law on copyright and related rights;
• draw up and make publicly available a sufficiently detailed summary about the content used for training of the general-purpose AI model, according to a template provided by the AI Office.

Article 53(2) says the documentation duties in points (a) and (b) shall not apply to models released under a free and open-source licence whose parameters, including the weights, the information on the model architecture, and the information on model usage, are made publicly available. This exception shall not apply to general-purpose AI models with systemic risks.

Article 53(4) says providers may rely on codes of practice within the meaning of Article 56 to demonstrate compliance until a harmonised standard is published. Providers who do not adhere to an approved code or a European harmonised standard shall demonstrate alternative adequate means of compliance for assessment by the Commission.

Systemic-risk models, third-country providers, and the Code of Practice

Article 51(1) classifies a model as a general-purpose AI model with systemic risk if it has high impact capabilities or if the Commission designates it under Annex XIII. The Commission GPAI Q&A states that the AI Act lays down a threshold of 10^25 floating-point operations (FLOP) used for training the model (Article 51(1)(a) and (2) AI Act).

Article 55(1) adds, for those models, model evaluation including adversarial testing, assess and mitigate possible systemic risks at Union level, report … serious incidents, and ensure an adequate level of cybersecurity protection.

Article 54(1) is the third-country limb for models: Prior to placing a general-purpose AI model on the Union market, providers established in third countries shall, by written mandate, appoint an authorised representative which is established in the Union. That is a separate article from Article 22 for high-risk systems.

The Commission page for The General-Purpose AI Code of Practice says the code was published on July 10, 2025. The Commission and the AI Board have confirmed that the code is an adequate voluntary tool for providers of GPAI models to demonstrate compliance with the AI Act. The Transparency and Copyright chapters offer all providers of general-purpose AI models a way to demonstrate compliance with their obligations under Article 53. The Safety and Security chapter is only relevant to obligations for providers of general-purpose AI models with systemic risk under Article 55. Signing the code is not, on that page, an aviation certificate.

What this is not

This page does not say a foundation-model card is an EASA detailed specification, a DO-178C objective, or a substitute for the military exclusion. Chapter V is about providers of models. High-risk system duties stay in Chapter III, on the later Omnibus dates. This site has not found an official Commission or EASA page that names Chapter V as an airborne means of compliance, so it does not claim that.

Questions

Did the 2026 Digital Omnibus postpone GPAI model obligations?

Not on the Article 113 text we cite. Chapter V applies from 2 August 2025. The Omnibus dates on that article are the high-risk Chapter III sections.

If I only integrate a GPAI model into an aircraft function, am I a GPAI provider?

Article 53(1)(b) is written for providers of AI systems who intend to integrate the general-purpose AI model. The GPAI provider duties in Chapter V sit on the party that places the model on the Union market. Role questions for a downstream aerospace integrator remain a facts-and-legal-advice matter; this page does not invent a mapping to EASA.