{
    "as_of": "2026-08-01T16:21:30+00:00",
    "corpus_total": 70,
    "company_filter": "postman",
    "summary": {
        "unique_role_keys": 59,
        "clustered_role_keys": 4,
        "total_reposts": 11,
        "repost_pct": 15.7,
        "tier_breakdown": {
            "duplicate": 3,
            "persistent": 0,
            "chronic": 1
        }
    },
    "top_clusters": [
        {
            "title": "Key Account Director",
            "company": "postman",
            "count": 9,
            "first_seen": "2026-03-20T16:35:17+00:00",
            "last_seen": "2026-06-16T16:58:58+00:00",
            "tier": "chronic"
        },
        {
            "title": "Enterprise Solutions Engineer",
            "company": "postman",
            "count": 2,
            "first_seen": "2026-04-07T23:48:05+00:00",
            "last_seen": "2026-05-21T21:30:39+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Mid-Market Account Executive ",
            "company": "postman",
            "count": 2,
            "first_seen": "2026-05-01T19:30:46+00:00",
            "last_seen": "2026-05-01T19:31:33+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Regional Sales Director",
            "company": "postman",
            "count": 2,
            "first_seen": "2026-07-31T21:04:03+00:00",
            "last_seen": "2026-07-31T21:04:50+00:00",
            "tier": "duplicate"
        }
    ],
    "docs": "https://remnavi.com/editorial/ghost-jobs/",
    "methodology_note": "Clusters are jobs sharing a normalised (title, company) key. A cluster of N listings counts (N-1) as reposts. This is an observation, not a verdict \u2014 some duplicates are legitimate cross-team or cross-region postings of the same role."
}