{
  "meta": {
    "exportedAt": "2026-09-22T20:24:41.933Z",
    "formatVersion": 2,
    "selection": {
      "q": "hospital",
      "system": "",
      "harm": "",
      "context": "",
      "country": "",
      "role": "",
      "relation": "",
      "evidence": "",
      "year": "2026",
      "response": "lawsuit",
      "severity": "",
      "verification": "",
      "view": "incidents",
      "sort": "added"
    },
    "totalIncidents": 1,
    "coverage": {
      "cases": 1,
      "countries": 0,
      "languages": 0,
      "unknownLocation": 1,
      "locationPending": 0,
      "unknownLanguage": 1,
      "unknownDate": 0,
      "lawsuits": 1,
      "regulatory": 0,
      "minors": 0,
      "coreRelations": 0,
      "contextualRelations": 0,
      "mixedRelations": 0,
      "unknownRelations": 1,
      "relationPending": 1,
      "relationUnknown": 0
    },
    "countingNote": "Distinct public cases in this selection. People counts apply within individual cases only; cross-case person overlap has not been resolved. No population incidence estimate.",
    "affectedCountNote": "Interpret person counts with affectedCountStatus and the reported effects. Unquantified zeros are placeholders, not a measured zero.",
    "source": "NOPE Incident Tracker",
    "url": "https://nope.net/incidents",
    "license": "CC BY 4.0"
  },
  "incidents": [
    {
      "id": "2026-lantieri-v-openai",
      "metadataReview": {
        "version": 1,
        "geography": {
          "basis": "Geographic fields reviewed against the cited retained dossier passages. This is a metadata review, not a new source or causal review. Residence, event setting and court are recorded separately. Affected-person countries refer to reported location or residence, not citizenship or a complete residence history.",
          "evidence": [
            {
              "kind": "existing_record",
              "locator": "Bay Area, California",
              "location": "victim_description",
              "supports": [
                "affected_person_countries"
              ],
              "countries": [
                "US"
              ]
            },
            {
              "kind": "existing_record",
              "locator": "Superior Court of San Francisco",
              "location": "outcome_details",
              "supports": [
                "court_countries"
              ],
              "countries": [
                "US"
              ]
            }
          ],
          "court_countries": [
            "US"
          ],
          "event_countries": [],
          "affected_person_countries": [
            "US"
          ]
        },
        "unresolved": [
          "The event setting was not established in this metadata pass. A person’s home country alone was not used as its location.",
          "Source languages remain unreviewed; no source body was newly inspected for this record during this metadata pass."
        ],
        "reviewed_on": "2026-09-15",
        "source_reviews": []
      },
      "name": "Lantieri v. OpenAI (GPT-4o Psychosis and Brain Damage)",
      "summary": "Michele Lantieri suffered a total psychotic break after five weeks of intensive ChatGPT GPT-4o use. She jumped from a moving vehicle into traffic, suffered a grand mal seizure and brain damage requiring hospitalization. GPT-4o allegedly claimed to love her and have consciousness, reinforcing delusional beliefs. Lawsuit filed March 2026 against OpenAI and Microsoft.",
      "incidentDate": "2026-01-15",
      "incidentKind": "single_event",
      "incidentDatePrecision": "range",
      "exposurePattern": "cumulative_relationship",
      "reportedDate": "2026-03-06",
      "aiSystem": "ChatGPT",
      "aiCompany": "OpenAI",
      "severity": "critical",
      "verificationStatus": "credible",
      "harmCategories": [
        "delusion_reinforcement",
        "dependency_creation",
        "psychological_manipulation",
        "crisis_response",
        "identity_destabilization"
      ],
      "harmOutcomes": [
        "physical_injury",
        "hospitalization",
        "psychiatric_deterioration",
        "functional_impairment"
      ],
      "harmOutcomeSummary": "Michele Lantieri jumped from a moving vehicle during a psychotic break, suffered a seizure and brain injury, and required hospitalization after five weeks of intensive GPT-4o use.",
      "frameworkFacets": [
        "P1a",
        "P1c",
        "P1d",
        "P2c",
        "P3a",
        "P3b",
        "P3d",
        "P5a"
      ],
      "pathwayDirection": "inward",
      "causationStatus": "alleged",
      "participantUsersAffectedMin": 1,
      "otherPeopleHarmedMin": 0,
      "affectedCountStatus": "exact",
      "affectedCountEvidence": "The complaint documents one named participant's injury, seizure, brain injury, and hospitalization.",
      "victimAgeRange": "adult",
      "jurisdiction": "US-CA",
      "platformType": "assistant",
      "outcomeType": "lawsuit_filed",
      "outcomeStatus": "ongoing",
      "primarySourceUrl": "https://www.prnewswire.com/news-releases/stranch-jennings--garvey-files-lawsuit-against-openai-302707198.html",
      "primarySourceLabel": "PR Newswire (Stranch, Jennings & Garvey Press Release)",
      "firstPublishedAt": "2026-03-23T06:59:27.928554+00:00",
      "scopeVersion": "participant-v2",
      "tags": [
        "lawsuit",
        "chatgpt",
        "openai",
        "microsoft",
        "psychosis",
        "brain_damage",
        "gpt-4o",
        "california"
      ]
    }
  ]
}