```json { "table_name": "report_evidence", "table_type_tags": [ {"tag": "dimension", "confidence": 0.90}, {"tag": "misc", "confidence": 0.15} ], "primary_type": "dimension", "insufficient_evidence": false, "entity": { "columns": ["jobs_id", "artifact_id"], "unique_per_row": false }, "time_axis": null, "reasoning": "The composite (jobs_id, artifact_id) forms the entity — jobs_id RPUV 16.42 and artifact_id RPUV 2.40 combine to identify unique report artifacts generated per analysis job. The entity repeats (artifact_id Uniqueness 0.417 means ~2.4 rows per artifact on average), but no time axis exists: _ingestion_timestamp is a provenance column (ignored per rules), and no event timestamp or sequence column orders the rows. The rows describe report artifacts (SQL results, narratives, statistics) — each row IS a catalog entry for an artifact, not an action or observation. Dimension: entity exists, no usable axis, rows are descriptive records." } ```