Large language models are entering teaching and learning fast, but their use is often ad hoc, prompt-based and weakly anchored in educational knowledge. That raises real concerns about reliability, accuracy, bias, transparency and data protection.
Retrieval-Augmented Generation (RAG) combines generative AI with curated, domain-specific knowledge sources — lecture notes, slides, scientific publications, exams, lab materials — so that AI support in a course is more controllable, explainable and context-aware. Educators across Europe, however, currently lack the training, pedagogical frameworks and institutional support needed to design and run RAG-based solutions.
RAG4Edu closes that gap. It develops a competence-based RAG curriculum and a modular training programme with micro-learning modules, group-based learning activities, accessible tools, templates and worked examples that let educators create their own RAG applications without advanced AI skills. Cross-country pilots validate the programme, and a European Community of Practice carries it beyond the project.
The project promotes European, values-aligned AI — EU-based LLMs and EuroHPC infrastructure, open licences, GDPR-compliant design and alignment with the EU AI Act — contributing to a digitally competent and sovereign European higher-education sector.