| { |
| "phase": "Phase 8: Metadata Audit", |
| "timestamp": "2026-07-21 23:14:20", |
| "field_completeness": { |
| "space_group": 16, |
| "band_gap": 151 |
| }, |
| "tier_distribution": { |
| "gold": 96242, |
| "validated": 140382, |
| "raw": 30108 |
| }, |
| "source_distribution": { |
| "mp": 69279, |
| "jarvis": 25673, |
| "oqmd": 171780 |
| }, |
| "family_distribution": { |
| "layered_oxide": 42015, |
| "unknown": 4949, |
| "halide_sse": 18803, |
| "sulfide_sse": 16359, |
| "borohydride": 646, |
| "intermetallic": 166930, |
| "oxide": 11928, |
| "polyanion": 4519, |
| "nasicon": 560, |
| "garnet": 23 |
| }, |
| "id_formats": { |
| "mp-": 69279, |
| "other": 197453 |
| }, |
| "stale_quality_flags": 171764, |
| "findings": [ |
| { |
| "severity": "LOW", |
| "phase": "completeness", |
| "check": "missing_band_gap", |
| "status": "151 (0.1%)", |
| "detail": "" |
| }, |
| { |
| "severity": "LOW", |
| "phase": "completeness", |
| "check": "missing_space_group", |
| "status": "16 (0.0%)", |
| "detail": "" |
| }, |
| { |
| "severity": "PASS", |
| "phase": "provenance", |
| "check": "all_have_provenance", |
| "status": "", |
| "detail": "" |
| }, |
| { |
| "severity": "PASS", |
| "phase": "structure", |
| "check": "all_have_structure", |
| "status": "", |
| "detail": "" |
| }, |
| { |
| "severity": "MEDIUM", |
| "phase": "metadata", |
| "check": "missing_structured_formula", |
| "status": "266,732 entries", |
| "detail": "" |
| }, |
| { |
| "severity": "MEDIUM", |
| "phase": "metadata", |
| "check": "nonstandard_ids", |
| "status": "197,453 nonstandard IDs", |
| "detail": "" |
| }, |
| { |
| "severity": "MEDIUM", |
| "phase": "metadata", |
| "check": "stale_quality_flags", |
| "status": "171,764 OQMD entries flagged missing_spacegroup but SG now populated", |
| "detail": "flags need recalculation" |
| } |
| ], |
| "summary": { |
| "CRITICAL": 0, |
| "HIGH": 0, |
| "MEDIUM": 3, |
| "LOW": 2, |
| "PASS": 2 |
| } |
| } |
