{
    "as_of": "2026-06-15T17:48:46+00:00",
    "corpus_total": 155,
    "company_filter": "Notion",
    "summary": {
        "unique_role_keys": 146,
        "clustered_role_keys": 7,
        "total_reposts": 9,
        "repost_pct": 5.8,
        "tier_breakdown": {
            "duplicate": 5,
            "persistent": 2,
            "chronic": 0
        }
    },
    "top_clusters": [
        {
            "title": "Software Engineer, New Grad (AI)",
            "company": "Notion",
            "count": 3,
            "first_seen": "2026-04-27T16:15:40+00:00",
            "last_seen": "2026-04-28T17:04:15+00:00",
            "tier": "persistent"
        },
        {
            "title": "Enterprise Technical Support",
            "company": "Notion",
            "count": 3,
            "first_seen": "2026-04-27T18:42:58+00:00",
            "last_seen": "2026-04-28T17:04:15+00:00",
            "tier": "persistent"
        },
        {
            "title": "Outbound Business Development Representative ",
            "company": "Notion",
            "count": 2,
            "first_seen": "2026-04-01T23:05:05+00:00",
            "last_seen": "2026-04-02T21:00:55+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Interaction Designer, Web",
            "company": "Notion",
            "count": 2,
            "first_seen": "2026-04-28T09:11:47+00:00",
            "last_seen": "2026-04-28T17:04:15+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Scaled Customer Success Manager",
            "company": "Notion",
            "count": 2,
            "first_seen": "2026-04-28T21:04:23+00:00",
            "last_seen": "2026-05-15T20:29:28+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Account Executive, Mid-Market ",
            "company": "Notion",
            "count": 2,
            "first_seen": "2026-04-22T19:48:29+00:00",
            "last_seen": "2026-04-22T20:33:17+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Account Executive, Commercial",
            "company": "Notion",
            "count": 2,
            "first_seen": "2026-04-22T19:55:24+00:00",
            "last_seen": "2026-04-22T20:01:50+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."
}