---
title: "Training-content summary"
description: "The public summary of the content used to train a general-purpose AI model, required by AI Act Article 53(1)(d) on a mandatory Commission template covering data sources, including the most-scraped…"
canonical: https://aigovernanceengineer.com/glossary/training-content-summary
author: "Jorge García Aibar"
license: "CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)"
doi: https://doi.org/10.5281/zenodo.22956197
version: "0.5.0"
updated: 2026-09-24
---

# Training-content summary

The public summary of the content used to train a general-purpose AI model, required by AI Act Article 53(1)(d) on a mandatory Commission template covering data sources, including the most-scraped domains, and data processing [1].

- Developed in: [ch. 14, The GPAI provider side](https://aigovernanceengineer.com/bok/governing-development#the-gpai-provider-side)
- Chapters: [ch. 14, Development](https://aigovernanceengineer.com/bok/governing-development)
- In the glossary chapter: https://aigovernanceengineer.com/bok/glossary#t-training-content-summary

## Sources

[1] Template for general-purpose AI model providers to summarise their training content (mandatory under Art. 53(1)(d); applicable from 2 Aug 2025, legacy models by 2 Aug 2027). European Commission. 2025-07-24. https://digital-strategy.ec.europa.eu/en/faqs/template-general-purpose-ai-model-providers-summarise-their-training-content (verified: primary)