{
    "as_of": "2026-05-03T10:19:35+00:00",
    "corpus_total": 23,
    "company_filter": "Amplitude",
    "summary": {
        "unique_role_keys": 21,
        "clustered_role_keys": 2,
        "total_reposts": 2,
        "repost_pct": 8.7,
        "tier_breakdown": {
            "duplicate": 2,
            "persistent": 0,
            "chronic": 0
        }
    },
    "top_clusters": [
        {
            "title": "Staff Software Engineer",
            "company": "amplitude",
            "count": 2,
            "first_seen": "2026-04-17T22:44:47+00:00",
            "last_seen": "2026-04-23T20:08:19+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Renewals Specialist",
            "company": "amplitude",
            "count": 2,
            "first_seen": "2026-04-23T16:00:38+00:00",
            "last_seen": "2026-04-23T16:00:39+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."
}