Permissioned access
Evidence and provenance, over an API.
Search, retrieve, and relationships, as Postgres-backed endpoints behind keys with tiers. The API returns studies, labels and citations. It never interprets, so it can sit under any model you choose.
What you get
Search by words and by meaning
Exact-word search and meaning search over the whole approved library, with the evidence type on every record.
Retrieve with provenance
Each record carries how it was read: from the full paper or from the abstract so far.
Relationships
Nearest studies, study-to-foundation-text bridges, and the edge-support table: for each relationship, how many studies make it, at what depth, over which years. Opposing findings are held together; nothing is netted.
Tiers
Individual, professional and enterprise keys. Bring-your-own-LLM by design.
The boundary
Access is licensed; the asset never is. Bulk export, mirroring and re-hosting of the corpus are not offered at any tier.
Endpoint reference is published with the first public key tier.
Questions
- Is there a free tier?
- Search on this site is free for everyone. API keys begin at the individual tier.
- Can I download the whole library?
- No. Nobody pays to host or copy the database; that is the one thing that keeps it independent.