{
    "as_of": "2026-05-01T12:12:16+00:00",
    "corpus_total": 56,
    "company_filter": "Fastly",
    "summary": {
        "unique_role_keys": 51,
        "clustered_role_keys": 5,
        "total_reposts": 5,
        "repost_pct": 8.9,
        "tier_breakdown": {
            "duplicate": 5,
            "persistent": 0,
            "chronic": 0
        }
    },
    "top_clusters": [
        {
            "title": "CSOC Analyst",
            "company": "fastly",
            "count": 2,
            "first_seen": "2026-04-06T16:03:52+00:00",
            "last_seen": "2026-04-20T17:25:05+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Mission Control Engineer",
            "company": "fastly",
            "count": 2,
            "first_seen": "2026-04-06T16:03:52+00:00",
            "last_seen": "2026-04-06T16:03:52+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Network Support Engineer",
            "company": "fastly",
            "count": 2,
            "first_seen": "2026-04-06T16:03:52+00:00",
            "last_seen": "2026-04-08T10:14:18+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Accountant",
            "company": "fastly",
            "count": 2,
            "first_seen": "2026-04-10T08:34:40+00:00",
            "last_seen": "2026-04-20T21:07:43+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Engineer, Traffic Management Systems",
            "company": "fastly",
            "count": 2,
            "first_seen": "2026-04-21T19:57:32+00:00",
            "last_seen": "2026-04-21T19:58:03+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."
}