Legal & trust

AI Act disclosure

Effective 2026-10-13 · version 1.1

You are interacting with an AI system

Thalius Hippocampus is an AI system within the meaning of Regulation (EU) 2024/1689 (the AI Act). Answers in the product are generated by a large language model from passages retrieved from the documents you or your organisation uploaded. Every answer cites the passages it was generated from, and questions the documents cannot answer are refused rather than answered.

Our role

Thalius AI AB (organisation number 559528-5635, VAT SE559528563501, Stockholm, Sweden) is the provider of the Hippocampus AI system. We do not develop general-purpose AI models; the models that generate answers are supplied by the sub-processors named on the sub-processors page and are selected per workspace.

Transparency obligations (Article 50)

The transparency obligations of Article 50 apply from 2 August 2026.

• The product discloses on every answer that it is AI-generated and shows the sources it was generated from.
• Machine-readable marking of AI-generated text within closed enterprise deployments is under legal assessment; this page will be updated when the position is settled.

What the system is not for

Hippocampus retrieves and cites what your documents say. It does not make decisions about people, and it is not intended for use as the sole basis for decisions with legal or similarly significant effects on individuals. It is not designed for any high-risk use listed in Annex III of the AI Act. A customer who deploys it for such a use takes on the deployer obligations for that use, and should tell us first.

Human oversight

Every answer shows the passages it came from, so a person can check it against the source in one click. Tenant administrators control which documents the system can read and which model generates answers. People can correct the knowledge base directly. The terms of service require users to review output before relying on it.

Your documents and the models

We do not train models on customer documents. Model providers receive only the fragments needed for a specific answer, transiently. Each provider is named on the sub-processors page.

Questions

Write to privacy@thalius.ai, or contact us through the Corporate route.