{"anchors": [], "axis_coords": {"axis": "molecular_geometry", "dimensions": ["physical_substance", "reasoning"], "umbrella": "chemistry"}, "content_hash": "2383f5502d5cbaf290c97dd0164aef5c95a2cd4a6ea681597f0dd0815814ac88", "gate_results": [{"details": {"broken_at": null, "confirmed_steps": 1, "gap_at": null, "steps": 1, "verdict": "HOLDS"}, "gate": "RED", "reasons": ["derivation verdict: HOLDS"], "status": "PASS"}], "overall": "PASS", "schema_version": "2.0", "verifier_results": [{"data": {"claim": "4 bonds, 0 lone pairs → tetrahedral, 109.47°", "domain": "molecular_geometry", "link_ok": true, "uses": []}, "detail": "molecular_geometry.vsepr: steric 4 (4 bonding + 0 lone) -> tetrahedral, bond angle 109.47 deg", "name": "vs1", "status": "CONFIRMED"}]}