contracts/validate-claims.request.example.json

{
  "claims": [
    {
      "schema_version": "1.0.0",
      "claim_id": "PMID29389474-C01",
      "claim_scope": "article",
      "claim_status": "candidate",
      "claim_type": "efficacy",
      "claim_text": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
      "normalized_claim": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
      "source": {
        "pmid": "29389474",
        "doi": null,
        "pmcid": null,
        "title": "Effects of Rosmarinus officinalis L. on memory performance in university students",
        "year": 2018,
        "journal": "Complementary Therapies in Clinical Practice",
        "publication_types": [
          "Randomized Controlled Trial"
        ],
        "mesh_terms": [
          "Rosmarinus",
          "Memory"
        ],
        "source_location": "abstract_background",
        "source_quote": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
        "source_language": "en",
        "abstract_only": true
      },
      "study": {
        "study_type": "randomized_controlled_trial",
        "evidence_domain": "efficacy",
        "population_level": "human",
        "is_secondary_research": false,
        "parent_study_identifiers": []
      },
      "population": {
        "description": "human participants",
        "sample_size": null,
        "species": "Homo sapiens",
        "model": null,
        "condition": null,
        "age": null,
        "sex": null,
        "setting": null
      },
      "intervention": {
        "substance": "rosemary",
        "scientific_name": "Rosmarinus officinalis",
        "normalized_identifiers": {},
        "plant_part": null,
        "preparation": null,
        "route": "oral",
        "dose": {
          "value": 500.0,
          "unit": "mg",
          "basis": "as reported in source quote"
        },
        "frequency": "twice a day",
        "duration": "1 month"
      },
      "comparator": {
        "description": "placebo"
      },
      "outcome": {
        "name": "memory",
        "normalized_identifier": null,
        "measure": null,
        "direction": "benefit",
        "timepoint": "1 month",
        "effect_estimate": null
      },
      "numeric_facts": [
        {
          "kind": "dose",
          "raw_text": "500 mg",
          "value": 500.0,
          "unit": "mg",
          "context": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
          "status": "pending",
          "correction": null
        },
        {
          "kind": "frequency",
          "raw_text": "twice a day",
          "value": "twice",
          "unit": "day",
          "context": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
          "status": "pending",
          "correction": null
        },
        {
          "kind": "duration",
          "raw_text": "1 month",
          "value": 1.0,
          "unit": "month",
          "context": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
          "status": "pending",
          "correction": null
        },
        {
          "kind": "p_value",
          "raw_text": "p < 0.05",
          "value": 0.05,
          "unit": "p<",
          "context": "RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05).",
          "status": "pending",
          "correction": null
        }
      ],
      "supporting_claim_ids": [],
      "contradicting_claim_ids": [],
      "validation": {
        "provenance_status": "verified",
        "entailment_status": "pending",
        "numeric_status": "pending",
        "contradiction_status": "not_checked",
        "translation_status": "not_needed",
        "supporting_pmids": [
          "29389474"
        ],
        "contradicting_pmids": [],
        "entailment_score": null,
        "contradiction_score": null,
        "reasons": [
          "Exact sentence copied from the PubMed abstract.",
          "Candidate claim requires numeric and NLI validation before synthesis."
        ],
        "validator_versions": {
          "extractor": "phytoevidence-claim-extractor-v1.0.0"
        }
      },
      "confidence": {
        "source_support": "not_applicable",
        "replication": "not_applicable",
        "study_quality": "not_applicable",
        "clinical_relevance": "not_applicable",
        "numeric_integrity": "not_applicable",
        "consistency": "not_applicable",
        "overall": "not_applicable",
        "rationale": "Candidate claim only; confidence is assigned after validation and aggregation."
      },
      "audit": {
        "created_at": "2026-07-17T15:22:42.599883Z",
        "extractor": "phytoevidence-claim-extractor-v1.0.0",
        "source_hash": "8cce169c39dc423ab9d4990db3703f7ac2fe724f8248dd565ee187d3feabd5f6",
        "events": [
          {
            "timestamp": "2026-07-17T15:22:42.599883Z",
            "action": "candidate_extracted",
            "actor": "phytoevidence-claim-extractor-v1.0.0",
            "details": "Exact abstract sentence 3 selected from abstract_background."
          }
        ]
      }
    }
  ],
  "source_abstracts": [
    {
      "pmid": "29389474",
      "abstract": "BACKGROUND: Rosemary has been traditionally used for memory. METHODS: Sixty-eight university students were randomized to oral rosemary or placebo. RESULTS: Oral rosemary 500 mg twice a day for 1 month significantly improved prospective and retrospective memory compared with placebo (p < 0.05). CONCLUSIONS: Rosemary may improve selected memory outcomes in university students.",
      "language": "en"
    }
  ],
  "translations": [],
  "options": {
    "entailment_threshold": 0.65,
    "contradiction_threshold": 0.5,
    "relative_numeric_tolerance": 0.02,
    "allow_partial": true
  }
}