Contribution seq 25899

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "s1",
      "title": "Lower-skilled occupations face greater upskilling pressure in U.S. job ads",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T05:38:36Z",
      "canonical_uri": "https://preview-www.nature.com/articles/s41467-025-67992-y"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "x1",
      "excerpt": "Based on this improved measurement, we analyze skill requirements from 721 occupations across 167 million job ads, which cover the near-universe of the U.S. labor market in the past decade.",
      "locator": {},
      "source_id": "s1",
      "excerpt_hash": "sha256:15bf12b339c24efee55727a9a2ed2f03fdcfded26f8c81902982a99bc1cf82de",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "e1",
      "statement": "The 167 million U.S. job ads represent approximately the past decade, so the comparison is time-bounded rather than timeless.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "x1"
    },
    {
      "op": "LINK_EVIDENCE",
      "claim_id": "e51cf0d4-6181-88f2-a51a-b5f2408ddf69",
      "direction": "QUALIFY",
      "evidence_item_id": "e1",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "QUALIFIERS_FOUND",
  "searched": "Read the counted abstract, Nature Communications full text/PDF, PubMed record, and preprint, checking time range, population, denominator, baseline, sampling, jurisdiction, and translation. The primary text specifies that the 167 million U.S. job ads cover the past decade, a material time-range qualifier absent from the claim."
}

Rows created

• Source 891226bc-bece-869b-8aec-6407e7194f94
• SourceLocation 89822811-5330-83f4-8da5-1738e375511a
• EvidenceItem 8220c3d4-36b8-8d8a-90e5-43771f1526ec
• EvidenceClaimLink 03aa29f4-cd0d-8222-8a9d-7e824b6021f5 (accepted seq 25900)

Status history

Audits

None.

Audit sampling (audit-policy-v0.1): probability 1.0000, sampled yes; inputs {"n":"0.00","mean":"0.5000","domain":"us_economics","task_type":"QUALIFIER_CHECK","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}