Talarion

Serves AI clients on demand with atomic, provenance-tracked claims about your people, teams, systems and decisions, exposing search, open, timeline, correct and define tools so assistants can pull what is currently true rather than stale document fragments. It also lets clients correct or define knowledge in place, so retrieved facts stay accurate and reversible over time.

Gives AI apps a reviewed library of short, dated business facts — each with a source, domain owner, and guidance on what not to conclude — so their answers about data are grounded in accepted context. Apps sign in as a person and read a fixed, dated edition of facts filtered by metric, market, and dates, and can report missing context as a gap.

Verified knowledge base for AI agents. Stop hallucinations with certified, source-backed facts. Covers Swiss law, health, finance, climate, AI/ML, and more. 8 tools, no API key needed, public and free.

Every memory framework treats a frequently-used fact as trustworthy forever but "still relevant" and "still true" aren't the same thing.A customer's city, a teammate's role, a project's status: these age quietly, and nothing catches it until an agent confidently repeats something that stopped being true months ago. FactLayer is a lightweight check that sits on top of whatever memory system you.