lbb_search
Read-only
Search a Little Big Brain knowledge graph with natural language queries. Combine multiple phrasings to fuse results via reciprocal-rank fusion, or follow bounded graph paths from seed entities.
Instructions
Natural-language retrieval over Little Big Brain. Use query for one phrasing, queries for reciprocal-rank fusion across phrasings, and follow_paths: true when you want bounded graph paths from text-resolved seed entities. When you can judge returned results, call lbb_commit mode=search_feedback with good=3, partial=1, bad=0 so Little Big Brain can build customer-specific qrels for embedding training.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| mode | No | ||
| as_of | No | Valid-time cursor (RFC 3339): results reflect facts true at this instant | |
| graph | No | Graph to target; defaults to the connection's graph | |
| query | No | Natural-language query | |
| top_k | No | ||
| branch | No | Branch to target; defaults to the connection's branch | |
| detail | No | Response detail level. Defaults to compact. | |
| profile | No | ||
| queries | No | Multiple phrasings to fuse | |
| max_hops | No | ||
| direction | No | ||
| follow_paths | No | ||
| as_of_commit_seq | No | Snapshot pin: results reproduce the graph as of this commit sequence (echoed back in snapshot.as_of_commit_seq); a pin past head is an error |