{
    "as_of": "2026-05-03T10:15:43+00:00",
    "corpus_total": 85,
    "company_filter": "Reddit",
    "summary": {
        "unique_role_keys": 68,
        "clustered_role_keys": 16,
        "total_reposts": 17,
        "repost_pct": 20,
        "tier_breakdown": {
            "duplicate": 15,
            "persistent": 1,
            "chronic": 0
        }
    },
    "top_clusters": [
        {
            "title": "Staff Android Engineer, Brand Ad Formats",
            "company": "reddit",
            "count": 3,
            "first_seen": "2026-04-23T16:34:23+00:00",
            "last_seen": "2026-04-23T16:35:42+00:00",
            "tier": "persistent"
        },
        {
            "title": "Data Scientist, Ads",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-03-19T15:36:27+00:00",
            "last_seen": "2026-03-19T15:36:27+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Data Scientist, Ads",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-03-19T15:36:24+00:00",
            "last_seen": "2026-03-19T15:36:24+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior, Tech Risk and AI Automation",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-03-26T08:25:22+00:00",
            "last_seen": "2026-03-26T15:41:56+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Android Engineer, Home Experience",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-03-27T15:46:07+00:00",
            "last_seen": "2026-04-24T01:02:31+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Data Scientist, Ads",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-03-19T22:12:25+00:00",
            "last_seen": "2026-03-19T22:12:25+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Data Scientist, Consumer",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-03-19T15:36:27+00:00",
            "last_seen": "2026-04-24T01:02:31+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Director, Global Strategic Accounts",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-17T03:42:32+00:00",
            "last_seen": "2026-04-17T03:43:41+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Data Science Manager, Marketing",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-22T17:59:26+00:00",
            "last_seen": "2026-04-22T19:02:37+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Staff Software Engineer, Indexing & Retrieval Platform",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-22T23:19:47+00:00",
            "last_seen": "2026-04-23T01:33:59+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Machine Learning Engineer, Developer Platform",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-23T22:22:35+00:00",
            "last_seen": "2026-04-24T01:02:31+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Machine Learning Engineer, Ads Content Understanding",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-24T18:21:49+00:00",
            "last_seen": "2026-04-24T21:06:51+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Engineer - Ads Trust, Fraud and Safety",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-24T22:17:28+00:00",
            "last_seen": "2026-04-25T01:06:41+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Staff Engineer, Ads Trust, Fraud and Safety",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-24T22:17:19+00:00",
            "last_seen": "2026-04-25T01:06:41+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Engineering Manager, Search Storage",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-27T19:31:35+00:00",
            "last_seen": "2026-04-28T09:06:09+00:00",
            "tier": "duplicate"
        },
        {
            "title": "Senior Machine Learning Engineer",
            "company": "reddit",
            "count": 2,
            "first_seen": "2026-04-29T16:53:55+00:00",
            "last_seen": "2026-04-29T16:53:57+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."
}