curl -X GET "https://example.com/auth/llm-keys"nullGet Lineage
Walk the derived_from chain from item to root. Returns a list of items from the given item back to the root (item with no derived_from). Max depth 20 to prevent infinite loops.
Get Low Confidence Items
Get items with confidence below threshold. Useful for finding facts that have been challenged multiple times and may need review or removal. Returns items sorted by confidence (lowest first).