Sovereign RAG · Live demo

Ask the EU AI Act and the GDPR

A retrieval-augmented chatbot answering questions about two regulations — built on a fully EU-sovereign, Cloud-Act-free stack. Every answer cites the Articles and Recitals it relies on; questions outside the corpus get an honest “not in the corpus,” not a guess. The retrieval quality is measured and disclosed.

See the evaluation

The chat lives in the bubble at the bottom-right — it follows you across the whole site.

Architecture & sovereignty

Why isn’t an AWS eu-central-1 region enough? Because sovereignty isn’t where the server sits — it’s whose law binds the operator. A US-operated cloud is subject to the US CLOUD Act regardless of region, so an EU AWS region can still be compelled to produce data. This demo avoids that on the whole path a question travels: inference runs on Scaleway (a French provider under EU jurisdiction, zero data retention), retrieval uses self-hosted Qdrant (a Berlin company), and the app runs on Hetzner in Germany. No US service sits anywhere on the path.

LLM + embeddings + rerank

Mistral & open multilingual models via Scaleway’s EU Generative API. The key never leaves the server.

Vector database

Qdrant, self-hosted on Hetzner. The corpus and its vectors never leave the box.

Corpus

EU AI Act + GDPR from EUR-Lex, chunked along Article and Recital boundaries for citable answers.