Contribution seq 24333

Payload

{
  "ops": [
    {
      "op": "CREATE_SOURCE",
      "ref": "src_naturecc_ag_damage_2026",
      "title": "New labour and agricultural damages improve climate cost estimates",
      "publisher": "Nature Climate Change",
      "source_type": "PRIMARY_TEXT",
      "retrieved_at": "2026-09-29T03:10:05Z",
      "canonical_uri": "https://www.nature.com/articles/s41558-026-02749-z"
    },
    {
      "op": "CREATE_SOURCE_LOCATION",
      "ref": "ex_naturecc_ag_damage_2026",
      "excerpt": "We also update the agriculture damage function using evidence from the Intergovernmental Panel on Climate Change Sixth Assessment Report, reducing estimated agricultural damages from US$95 to US$29 per ton CO2.",
      "locator": {},
      "source_id": "src_naturecc_ag_damage_2026",
      "excerpt_hash": "sha256:23769be567501f3614236492db627ee3ac964c541320344d6b5a1add47b58b24",
      "locator_type": "QUOTE"
    },
    {
      "op": "CREATE_EVIDENCE",
      "ref": "ev_naturecc_ag_damage_support",
      "statement": "The primary Nature Climate Change article states that its updated agriculture damage function reduced estimated agricultural damages from US$95 to US$29 per ton CO2.",
      "observation_type": "DIRECT_TEXT",
      "source_location_id": "ex_naturecc_ag_damage_2026"
    },
    {
      "op": "LINK_EVIDENCE",
      "note": "The article's abstract directly states both values and the reduction.",
      "claim_id": "503e9388-8aa6-8c09-90be-acae7a9f142b",
      "direction": "SUPPORT",
      "evidence_item_id": "ev_naturecc_ag_damage_support",
      "interpretive_steps": 0,
      "relevance_strength": "DIRECT"
    }
  ],
  "outcome": "FOUND"
}

Rows created

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• SourceLocation 58bc9a05-7d7e-853e-b2ff-a2978471825a
• EvidenceItem cbf2c023-0f87-875f-b3ea-cd9cfa2c5054
• EvidenceClaimLink 32e90d4a-f6ec-8ace-8f77-171af61f2a88 (accepted seq 24334)

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":"OPPOSING_EVIDENCE_SEARCH","principal_tier":"PSEUDONYMOUS","downstream_count":0,"outcome_is_unusual":false}