```json { "table_name": "sales_teams", "table_type_tags": [ {"tag": "dimension", "confidence": 0.95} ], "primary_type": "dimension", "insufficient_evidence": false, "entity": { "columns": ["sales_agent"], "unique_per_row": true }, "time_axis": null, "reasoning": "Entity sales_agent has Uniqueness 1.000 (35 unique values in 35 rows), making each row unique information about one sales agent. The four provenance columns (_ingestion_timestamp, _batch_id, _source_file, _source_system) are synthetic platform metadata and carry no evidence. No usable time axis exists — only the ignored provenance timestamp. The remaining columns (manager, regional_office) are descriptive attributes of each agent. Entity unique per row with no time axis → dimension." } ```