Top expert sau lider de domeniu. Multi-decadă carieră, autoritate publică pe domeniu, mentorează generații de seniori.
Acest criteriu rates the OVERALL seniority indicator (highest level reached on any rated industry/job-domain item). Per-item levels are returned by the industries și job-domains dimension scorers.
(Placeholder — George needs to provide concrete boundary criteria)
```
{
"canonical_id": "crit:seniority-level-5",
"match_strength": 0.0-1.0, // 1.0 = clear match, 0.5 = borderline
"confidence": 0.0-1.0,
"citations": ["experienta[i].title", "derived.total_experience_months", ...],
"notes": "explicație succintă"
}
```
`match_strength` should be 1.0 ONLY for the SINGLE highest level achieved. Lower levels should be 0.0 even if also present in history (we report the apex, not the floor).