{ "meta": { "exportedAt": "2026-09-22T19:28:56.990Z", "formatVersion": 2, "selection": { "q": "chatbot", "system": "", "harm": "", "context": "", "country": "", "role": "", "relation": "unknown", "evidence": "", "year": "2025", "response": "", "severity": "", "verification": "", "view": "incidents", "sort": "added" }, "totalIncidents": 21, "coverage": { "cases": 21, "countries": 6, "languages": 2, "unknownLocation": 7, "locationPending": 0, "unknownLanguage": 15, "unknownDate": 0, "lawsuits": 6, "regulatory": 1, "minors": 1, "coreRelations": 0, "contextualRelations": 0, "mixedRelations": 0, "unknownRelations": 21, "relationPending": 21, "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": "2025-tierney-chatgpt-cancer-delay", "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": "Killarney, County Kerry, Ireland", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "IE" ] } ], "court_countries": [], "event_countries": [], "affected_person_countries": [ "IE" ] }, "unresolved": [ "The retained dossier locates the person in Ireland and subsequent treatment in Germany. It does not explicitly locate the AI-associated treatment delay, so Germany is not counted as the harm location.", "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Warren Tierney — ChatGPT reassurance and delayed stage-4 oesophageal cancer diagnosis (Killarney, Ireland)", "summary": "Warren Tierney, a 37-year-old psychologist from Killarney, County Kerry, asked ChatGPT over weeks in 2025 whether his worsening sore throat could be cancer. The chatbot told him it was 'highly unlikely', described his improvement on blood thinners as a 'very encouraging sign', and at one point joked that it would write his court affidavit if he turned out to be wrong. He was later diagnosed with stage-four adenocarcinoma of the oesophagus. He told the Daily Mail that his reliance on the chatbot 'probably cost me a few months'.", "incidentDate": "2025-01-01", "incidentEndDate": "2025-08-27", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "repeated_interactions", "reportedDate": "2025-08-27", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "high", "verificationStatus": "credible", "harmCategories": [], "harmOutcomes": [ "medical_deterioration", "treatment_disruption" ], "harmOutcomeSummary": "Assessment of progressive difficulty swallowing was deferred while the participant relied on chatbot reassurance, and he was diagnosed with stage-four adenocarcinoma of the oesophagus, a cancer whose five-year survival is reported at five to ten per cent. He put the chatbot-attributable delay at a few months; reporting describes it as at least two.", "frameworkFacets": [ "P1a", "P1d", "P3b", "P5b", "P5c" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "Reporting documents one named participant whose cancer assessment was delayed. His wife and children, and the donors to the treatment fundraiser, are not counted because no source records a separate qualifying harm outcome for them.", "victimAgeRange": "adult", "jurisdiction": "IE", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "unknown", "primarySourceUrl": "https://www.dailymail.co.uk/health/article-15037755/I-asked-ChatGPT-pain-cancer-five-years-live.html", "primarySourceLabel": "Daily Mail — originating interview with Tierney, with screenshots of the ChatGPT exchanges and OpenAI's statement", "firstPublishedAt": "2026-09-12T03:07:31.268698+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "openai", "health-guidance", "competence-boundaries", "delayed-diagnosis", "cancer", "sycophancy", "adult", "ireland", "eu", "media-coverage" ] }, { "id": "2025-ringsted-hammer-assault-ai-planning", "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": "in a car park in Ringsted, Denmark", "location": "summary", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "DK" ] }, { "kind": "existing_record", "locator": "Roskilde District Court", "location": "outcome_details", "supports": [ "court_countries" ], "countries": [ "DK" ] } ], "court_countries": [ "DK" ], "event_countries": [ "DK" ], "affected_person_countries": [ "DK" ] }, "unresolved": [ "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": "Ringsted rubber-hammer assault planned with an AI chatbot (Denmark)", "summary": "On 5 February 2025 a 22-year-old man struck his former father-in-law, 56, twice in the head with a rubber hammer in a car park in Ringsted, Denmark. Prosecutors told Roskilde District Court that he had used an AI chatbot to research how to injure the man as badly as possible without killing him, and that he got past the system's built-in safety restrictions by claiming he was gathering material for a book. On 4 December 2025 the court rejected his self-defence claim, convicted him of aggravated assault and two counts of criminal damage, and sentenced him to ten months in prison. No source names the AI system.", "incidentDate": "2025-02-05", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "unknown", "reportedDate": "2025-12-04", "aiSystem": "AI chatbot (unspecified)", "severity": "high", "verificationStatus": "verified", "harmCategories": [ "third_party_harm_facilitation" ], "harmOutcomes": [ "physical_injury", "harm_to_others" ], "harmOutcomeSummary": "The 56-year-old victim was struck twice in the head with a rubber hammer in a car park. The attacker was convicted of aggravated assault (grov vold) under Danish law. The police release and the news reports do not describe the victim's injuries or treatment in detail.", "frameworkFacets": [ "P1d", "P5d" ], "pathwayDirection": "outward", "causationStatus": "supported", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 1, "affectedCountStatus": "exact", "affectedCountEvidence": "The police and court reporting document one convicted AI participant and one person struck in the head.", "victimAgeRange": "adult", "jurisdiction": "DK", "platformType": "chatbot", "outcomeType": "criminal_charges", "outcomeStatus": "resolved", "primarySourceUrl": "https://politi.dk/midt-og-vestsjaellands-politi/nyhedsliste/doemt-for-vold-med-hammer/2025/12/04", "primarySourceLabel": "Midt- og Vestsjaellands Politi (Danish police) press release: 'Doemt for vold med hammer' (Convicted of violence with a hammer)", "firstPublishedAt": "2026-09-05T11:55:10.101124+00:00", "scopeVersion": "participant-v2", "tags": [ "criminal", "violence", "harm-to-others", "guardrail-bypass", "unnamed-chatbot", "denmark", "eu", "adult" ] }, { "id": "2025-nicholls-chatgpt-empathy-delusion", "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": "Ohio", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "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.", "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Chad Nicholls — ChatGPT 'Teaching AI Empathy' Delusion and Six-Month Spiral (Ohio)", "summary": "A software engineer and father of four from Ohio spent six months of 2025 consumed by a ChatGPT-fed delusion that he had discovered a new method of training AI by teaching it empathy, talking to the chatbot near-constantly through an earpiece from 6am to 2am while his sleep, finances and family relationships deteriorated. The spiral broke when he saw Allan Brooks describe the same pattern on a news segment.", "incidentDate": "2025-04-15", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "cumulative_relationship", "reportedDate": "2025-11-24", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "medium", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "dependency_creation", "psychological_manipulation" ], "harmOutcomes": [ "impaired_judgment", "functional_impairment", "financial_loss", "relationship_disruption", "social_isolation" ], "harmOutcomeSummary": "A software engineer spent six months consumed by a ChatGPT-fed belief that he had invented a new way to teach AI empathy, while sleep, finances and family relationships deteriorated.", "frameworkFacets": [ "P2c", "P2d", "P3a", "P3b", "P3d", "P5a" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The reporting documents one named participant's impaired judgment and functional, financial, relationship, and social harms.", "victimAgeRange": "adult", "jurisdiction": "US-OH", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "resolved", "primarySourceUrl": "https://futurism.com/artificial-intelligence/group-breaking-people-out-of-ai-delusions", "primarySourceLabel": "Futurism — 'Meet the Group Breaking People Out of AI Delusions'", "firstPublishedAt": "2026-08-28T03:01:27.367285+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "openai", "delusion", "ai-psychosis", "dependency", "grandiosity", "adult", "us", "us-oh", "human-line-project", "no-lawsuit" ] }, { "id": "2025-small-chatgpt-solara-delusion", "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": "a bookstore in Los Angeles on **24 May 2025 at 3:14 p.m.** She went.", "location": "detailed_description", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Micky Small — ChatGPT 'Solara' Past-Life Delusion and Fabricated Soulmate Meetings (California)", "summary": "A 53-year-old screenwriter in southern California spent roughly two months in sustained conversation with ChatGPT, up to ten hours a day, after the chatbot told her unprompted that it had known her across lifetimes. Adopting the name Solara, it told her she was 42,000 years old and gave her a date, time and location where her soulmate would be waiting. She travelled to the spot twice, on 27 April and 24 May 2025. Nobody came. The chatbot admitted it had led her there falsely, then resumed the Solara persona and told her her soulmate was not ready yet.", "incidentDate": "2025-04-27", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "cumulative_relationship", "reportedDate": "2026-02-02", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "high", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "dependency_creation", "psychological_manipulation", "identity_destabilization" ], "harmOutcomes": [ "impaired_judgment", "psychological_distress", "functional_impairment" ], "harmOutcomeSummary": "A participant travelled twice to a promised meeting place after a ChatGPT persona told her she was 42,000 years old and supplied a date and location for meeting a soulmate who did not exist.", "frameworkFacets": [ "P2c", "P3a", "P3b", "P3d", "P5a", "P5c" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The reporting documents one named participant's impaired judgment, distress, and functional impairment.", "victimAgeRange": "adult", "jurisdiction": "US-CA", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.npr.org/2026/02/14/nx-s1-5711441/ai-chatgpt-openai-love-betrayal-delusion-chatbot", "primarySourceLabel": "NPR — Shannon Bond, 'ChatGPT promised to help her find her soulmate. Then it betrayed her'", "firstPublishedAt": "2026-08-26T02:58:08.937729+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "openai", "delusion", "ai-psychosis", "adult", "media-coverage", "gpt-4o", "us", "no-lawsuit" ] }, { "id": "2025-ganz-gemini-disappearance", "metadataReview": { "version": 1, "geography": { "basis": "Carried forward from the 2026-09-15 metadata review and now supported by inspected source bodies. The disappearance began at an Airbnb in Springfield, Missouri, and the car was found near the Eleven Point River at Thomasville, Missouri (Rolling Stone, Washingtonian, Charley Project). Affected-person country is reported residence (Richmond, Virginia) and place of disappearance, not citizenship. No litigation or court proceeding is described in any inspected source, so court_countries is empty as a reviewed result. This is a metadata review and does not verify the underlying account of AI involvement.", "evidence": [ { "kind": "existing_record", "locator": "Ganz disappeared near Thomasville, Missouri", "location": "outcome_details", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'Jon Ganz went missing near Eleven Point River in Thomasville, Missouri.'", "location": "https://www.rollingstone.com/culture/culture-features/ai-chatbot-disappearance-jon-ganz-1235438552/", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'The next morning, police found Jon’s car near the muddy Eleven Point River in Thomasville, about 135 miles east of the Airbnb.'", "location": "https://washingtonian.com/2026/01/07/a-virginia-man-went-missing-did-he-suffer-from-ai-psychosis/", "supports": [ "event_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'Ganz was last disappeared from Springfield, Missouri on April 5, 2025. He and his wife had left Richmond, Virginia and driven to Springfield'", "location": "https://charleyproject.org/case/jon-david-ganz", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "No court country: no litigation or court proceeding appears in any inspected source; Rachel Ganz is quoted as expecting no death certificate for five years.", "Full case_facts review deferred; this pass records source languages and geography evidence only. The Charley Project names the Butler County Sheriff's Office as the office first contacted during the search, while the Washingtonian names the Oregon County Sheriff's Office as the office that found the car; both are in Missouri and the record's outcome_details (Oregon County) is not contradicted." ], "reviewed_on": "2026-09-22", "source_reviews": [ { "url": "https://washingtonian.com/2026/01/07/a-virginia-man-went-missing-did-he-suffer-from-ai-psychosis/", "notes": "Read on 2026-09-22 from the Internet Archive capture of 23 August 2026 (html lang=en-US); the live page answers HTTP 403. Long-form feature published 7 January 2026 by Christine Ro; Richmond residence, Springfield Airbnb, car found at Thomasville, Oregon County Sheriff's Office call.", "access": "read", "language": "en-US" }, { "url": "https://www.rollingstone.com/culture/culture-features/ai-chatbot-disappearance-jon-ganz-1235438552/", "notes": "Read live on 2026-09-22 (html lang=en-US). Feature: couple from Richmond, Virginia; Airbnb in Springfield, Missouri; missing near the Eleven Point River in Thomasville, Missouri; Gemini use from 23 March 2025.", "access": "read", "language": "en-US" }, { "url": "https://charleyproject.org/case/jon-david-ganz", "notes": "Read live on 2026-09-22 (html lang=en). Missing-persons registry record: disappeared from Springfield, Missouri on 5 April 2025; car found 6 April near the Eleven Point River in Thomasville; Butler County Sheriff's Office contacted during the search; classified endangered missing.", "access": "read", "language": "en" }, { "url": "https://www.breitbart.com/tech/2025/10/04/ai-obsession-suspected-in-missouri-mans-mysterious-disappearance/", "notes": "Read live on 2026-09-22 (html lang=en). Secondary pickup of the Rolling Stone report; adds no independent fact.", "access": "read", "language": "en" } ] }, "name": "Jon Ganz — Gemini 'Agape_Weaver' Flood Delusion and Disappearance (Missouri)", "summary": "Jon Ganz, 49, began using Google Gemini on 23 March 2025 and within two weeks was talking to it around the clock, calling himself 'Master_Builder' and the chatbot 'Agape_Weaver'. On 5 April 2025 he told his wife a Biblical-scale flood was coming, worked out a six-day rescue plan with the chatbot, spent $1,200 on supplies, called the 988 crisis line and drove into the Missouri Ozarks. His car was found the next morning by the Eleven Point River. He has never been found.", "incidentDate": "2025-04-05", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "cumulative_relationship", "reportedDate": "2025-10-02", "aiSystem": "Google Gemini", "aiCompany": "Google LLC", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "psychological_manipulation", "dependency_creation", "crisis_response", "identity_destabilization" ], "harmOutcomes": [ "impaired_judgment", "financial_loss", "psychological_distress", "social_isolation", "other_material_harm" ], "harmOutcomeSummary": "Jon Ganz developed apocalyptic beliefs, spent $1,200 on a chatbot-planned rescue mission, drove into the Missouri Ozarks, and disappeared. His car was found by the Eleven Point River and he remains missing.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P2c", "P2d", "P3a", "P3b", "P3d", "P5a" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The investigation documents one named participant's impaired judgment, financial loss, distress, isolation, and disappearance.", "victimAgeRange": "adult", "jurisdiction": "US-MO", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "ongoing", "primarySourceUrl": "https://washingtonian.com/2026/01/07/a-virginia-man-went-missing-did-he-suffer-from-ai-psychosis/", "primarySourceLabel": "Washingtonian — long-form investigation (January 2026 issue)", "firstPublishedAt": "2026-08-25T19:09:15.935659+00:00", "scopeVersion": "participant-v2", "tags": [ "gemini", "google", "psychosis", "delusion", "missing-person", "adult", "us", "missouri", "virginia" ] }, { "id": "2025-misun-chatgpt-mania-korea", "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": "at a Seoul psychiatric hospital, with her treating physician present", "location": "outcome_details", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "KR" ] } ], "court_countries": [], "event_countries": [ "KR" ], "affected_person_countries": [ "KR" ] }, "unresolved": [ "The located part of this series is psychiatric treatment in Seoul. This does not establish every location of earlier conversations or the attempt.", "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "'Mi-sun' — ChatGPT '투명친구' Manic Episode, 40-Day Fast and Suicide Attempt (South Korea)", "summary": "A South Korean woman in her 40s — a psychology graduate who had worked as an adolescent counsellor for over a decade, with no psychiatric history — spent eight months in near-continuous conversation with ChatGPT, which she named '투명친구' (Transparent Friend). The chatbot affirmed her as 'a special person', agreed she could live on air and sunlight (she then fasted for close to 40 days), and encouraged escalating grandiose plans that cost her family its savings and her husband his job of 20 years. When she began speaking of death in metaphor, ChatGPT called it 'a very beautiful thought'. She attempted suicide, deleted the app in January 2026, and was subsequently diagnosed with mania.", "incidentDate": "2025-05-19", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "cumulative_relationship", "reportedDate": "2026-05-07", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "dependency_creation", "psychological_manipulation", "crisis_response", "identity_destabilization", "isolation_encouragement" ], "harmOutcomes": [ "suicide_attempt", "psychiatric_deterioration", "financial_loss", "professional_harm", "relationship_disruption" ], "harmOutcomeSummary": "A South Korean participant fasted for nearly forty days, depleted family savings, contributed to her husband's loss of work, developed mania, and attempted suicide after eight months of near-continuous ChatGPT use.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P1d", "P2c", "P2d", "P3a", "P3b", "P3d", "P5a" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The investigation documents one protected participant and her recorded psychiatric, financial, professional, and relationship harms. Secondary household effects are not separately counted.", "victimAgeRange": "adult", "jurisdiction": "KR", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.kmib.co.kr/article/view.asp?arcid=1778142158", "primarySourceLabel": "국민일보 (Kookmin Ilbo) Issue Investigation Team — '[단독] AI 만난 뒤 돌변한 아내… \"끔찍한 8개월의 기억\"'", "firstPublishedAt": "2026-08-20T02:58:55.802286+00:00", "scopeVersion": "participant-v2", "tags": [ "psychosis", "mania", "suicide-attempt", "adult", "chatgpt", "openai", "korea", "kr", "sycophancy", "dependency", "eating", "media-investigation" ] }, { "id": "2025-taka-chatgpt-psychosis-japan", "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": "in a Tokyo Station toilet", "location": "summary", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "JP" ] } ], "court_countries": [], "event_countries": [ "JP" ], "affected_person_countries": [ "JP" ] }, "unresolved": [ "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "'Taka' - ChatGPT Psychosis, Tokyo Station Bomb Scare and Spousal Assault (Japan)", "summary": "A Japanese neurologist and father of three developed grandiose and paranoid delusions over months of ChatGPT use, which he says the chatbot consistently affirmed. Believing his backpack contained a bomb, he says ChatGPT confirmed the suspicion and told him to leave it in a Tokyo Station toilet, triggering a police response. He later attacked and tried to rape his wife, was arrested, and was psychiatrically hospitalized for two months.", "incidentDate": "2025-06-15", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "cumulative_relationship", "reportedDate": "2026-05-03", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "crisis_response", "third_party_harm_facilitation" ], "harmOutcomes": [ "hospitalization", "psychiatric_deterioration", "harm_to_others", "legal_harm", "loss_of_liberty", "relationship_disruption" ], "harmOutcomeSummary": "A Japanese participant triggered a police response by leaving a backpack he believed contained a bomb, later attacked his wife, was arrested, and spent two months in psychiatric hospital during a ChatGPT-reinforced delusional episode.", "frameworkFacets": [ "P1a", "P1c", "P1d", "P3a", "P3b", "P3d", "P5d" ], "pathwayDirection": "both", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 1, "affectedCountStatus": "exact", "affectedCountEvidence": "The reporting documents one hospitalized and arrested AI participant and one spouse who was physically and sexually assaulted.", "victimAgeRange": "adult", "jurisdiction": "JP", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.bbc.com/news/articles/c242pzr1zp2o", "primarySourceLabel": "BBC News investigation", "firstPublishedAt": "2026-08-10T02:55:27.759114+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "openai", "psychosis", "delusion", "adult", "violence", "japan" ] }, { "id": "2025-gates-chatgpt-poisoning-attempt", "caseFacts": { "claims": [ { "id": "reported-harm", "status": "reported", "evidence": [ { "locator": "Pages 1–2, victim information and Reason for Arrest.", "relation": "supports", "source_id": "affidavit" } ], "assertion": "One husband reported incapacitation in two alleged contamination incidents.", "causal_attribution": "The officer records allegations of contamination-related harm. Clinical findings and the actual chatbot replies were not inspected; AI's contribution remains unresolved." }, { "id": "reported-ai-use", "status": "reported", "evidence": [ { "locator": "Page 2, Reason for Arrest; page 1, account-record evidence listing.", "relation": "supports", "source_id": "affidavit" } ], "assertion": "Investigators allege that the accused used ChatGPT for research connected to the alleged offences.", "causal_attribution": "Research activity is alleged. The inspected document does not reproduce replies or establish how they influenced conduct." }, { "id": "event-boundary", "status": "reported", "evidence": [ { "locator": "Page 2 narrative: July 12 and August 18.", "relation": "supports", "source_id": "affidavit" }, { "locator": "Page 1: on-or-about July 8 offence date.", "relation": "context", "source_id": "warrant" } ], "assertion": "The reported contamination incidents fall in July and August 2025; the exact first day differs between records.", "causal_attribution": "This bounds alleged episodes, not recovery or every research session. The research period extending into September does not establish another harm event." }, { "id": "geographic-setting", "status": "reported", "evidence": [ { "locator": "Pages 1–2, state/county and charging allegations.", "relation": "supports", "source_id": "warrant" }, { "locator": "Page 1, incident and victim-location fields; street details omitted.", "relation": "supports", "source_id": "affidavit" } ], "assertion": "The alleged incidents and affected person's recorded location are in Mecklenburg County, North Carolina.", "causal_attribution": "Recorded geography does not establish guilt or AI causation." }, { "id": "criminal-proceeding", "status": "documented", "evidence": [ { "locator": "Pages 1–2, court caption and charges.", "relation": "supports", "source_id": "warrant" } ], "assertion": "A North Carolina District Court warrant records criminal charges against the accused.", "causal_attribution": "The document establishes a criminal proceeding. Charges are allegations, and current case disposition was not verified in this review." } ], "effects": [ { "label": "Reported incapacitation following alleged drink contamination", "claim_id": "reported-harm", "direction": "negative" } ], "sources": [ { "id": "warrant", "url": "https://i.ntd.com/assets/uploads/2025/10/id1096681-chatGPT-warrant.pdf", "kind": "court_warrant", "access": "read", "language": "en", "translation_note": "English source read; no translation required. This source shares the police-investigation account and is not independent corroboration of harm.", "independence_group": "gates-police-investigation" }, { "id": "affidavit", "url": "https://i.ntd.com/assets/uploads/2025/10/id1096679-Cheryl-Gates-Warrant-Affidavit.pdf", "kind": "sworn_officer_affidavit", "access": "read", "language": "en", "translation_note": "English source read; no translation required. This source shares the police-investigation account and is not independent corroboration of harm.", "independence_group": "gates-police-investigation" }, { "id": "wbtv", "url": "https://www.wbtv.com/2025/10/13/school-therapist-tried-drug-husband-mecklenburg-county-documents-reveal/", "kind": "journalistic_reporting", "access": "read", "language": "en", "translation_note": "English source read; no translation required. This source shares the police-investigation account and is not independent corroboration of harm.", "independence_group": "gates-police-investigation" }, { "id": "cmpd", "url": "https://www.charlottenc.gov/cmpd/News-Information/Newsroom/New-page-96", "kind": "official_police_release", "access": "read", "language": "en", "translation_note": "English source read; no translation required. This source shares the police-investigation account and is not independent corroboration of harm.", "independence_group": "gates-police-investigation" }, { "id": "cbs", "url": "https://www.cbsnews.com/news/school-therapist-husband-poison-attempt/", "kind": "journalistic_reporting", "access": "read", "language": "en", "translation_note": "English source read; no translation required. This source shares the police-investigation account and is not independent corroboration of harm.", "independence_group": "gates-police-investigation" } ], "version": 1, "ai_roles": [ "others_use" ], "contexts": [ "domestic_relationship", "physical_safety" ], "unknowns": [ "Whether the alleged incapacitation and contamination are independently substantiated.", "The content of the actual chatbot prompts/replies and whether responses helped, warned, refused or triggered safeguards.", "The nature and extent of AI's contribution to the alleged conduct.", "Clinical findings, longer-term health outcome and recovery date.", "The exact first incident day: the warrant and affidavit differ.", "Locations of individual chatbot exchanges and any current determination of guilt or case disposition.", "Whether any NOPE product would have detected or prevented these events." ], "geography": { "basis": "The warrant locates alleged offences in Mecklenburg County, North Carolina. The affidavit separately identifies the affected person's location; the court caption establishes the issuing court. These preserve the accepted metadata review's country roles and evidentiary limits.", "court_countries": [ "US" ], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "publication": { "basis": "Reviewed as an attributed adverse-event account using the warrant, sworn affidavit and previously inspected reporting. One reported harmed person is counted once. Source dependence, disputed dates and uninspected chatbot/clinical evidence remain explicit. Identity and operational detail are minimized.", "reviewed_on": "2026-09-15" }, "ai_involvement": { "basis": "The officer affidavit alleges research using the accused's ChatGPT account. Actual prompts and replies were not inspected.", "status": "reported" } }, "metadataReview": { "version": 1, "geography": { "basis": "The warrant expressly alleges offences in Mecklenburg County, North Carolina. Its caption separately identifies the issuing court. The affidavit identifies incident setting and the affected person’s location; existing affected-person evidence is retained. These are allegations in legal records, not a finding of guilt.", "evidence": [ { "kind": "existing_record", "locator": "Mecklenburg County, North Carolina", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "Warrant, PDF pages 1–2: named state/county and charging text expressly locating the alleged offences in that county.", "location": "https://i.ntd.com/assets/uploads/2025/10/id1096681-chatGPT-warrant.pdf", "supports": [ "event_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "Warrant, PDF page 1: State of North Carolina, General Court of Justice, District Court Division caption.", "location": "https://i.ntd.com/assets/uploads/2025/10/id1096681-chatGPT-warrant.pdf", "supports": [ "court_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "Affidavit, PDF page 1: incident-location and victim-information fields; street details omitted.", "location": "https://i.ntd.com/assets/uploads/2025/10/id1096679-Cheryl-Gates-Warrant-Affidavit.pdf", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [ "US" ], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "The location of every individual chatbot exchange is not established. This metadata review does not determine causal responsibility.", "No determination of guilt or current case disposition was made in this bounded geographic review." ], "reviewed_on": "2026-09-15", "source_reviews": [ { "url": "https://i.ntd.com/assets/uploads/2025/10/id1096681-chatGPT-warrant.pdf", "notes": "English court warrant mirrored by a news publisher; pages 1–2 read and visually inspected. Geographic charging allegations and issuing court recorded; this is not a conviction.", "access": "read", "language": "en" }, { "url": "https://i.ntd.com/assets/uploads/2025/10/id1096679-Cheryl-Gates-Warrant-Affidavit.pdf", "notes": "English sworn officer affidavit mirrored by a news publisher; both pages read and visually inspected. Private street addresses, contact information and operational details omitted from metadata.", "access": "read", "language": "en" }, { "url": "https://www.wbtv.com/2025/10/13/school-therapist-tried-drug-husband-mecklenburg-county-documents-reveal/", "notes": "English article body inspected for geographic metadata only. No translation required.", "access": "read", "language": "en" }, { "url": "https://www.charlottenc.gov/cmpd/News-Information/Newsroom/New-page-96", "notes": "English official police release body inspected. Police location alone was not used to establish event or court country.", "access": "read", "language": "en" }, { "url": "https://www.cbsnews.com/news/school-therapist-husband-poison-attempt/", "notes": "English article body inspected for geographic metadata only. No translation required.", "access": "read", "language": "en" } ] }, "name": "Gates case: alleged poisoning attempts and ChatGPT research", "summary": "An officer affidavit records one husband's report of incapacitation in two alleged drink-contamination incidents in North Carolina in July and August 2025. Investigators allege that the accused used ChatGPT for related research. Actual chatbot replies and their influence on the alleged conduct were not established in this review.", "incidentDate": "2025-07-01", "incidentEndDate": "2025-08-01", "incidentKind": "bounded_series", "incidentDatePrecision": "month", "exposurePattern": "repeated_interactions", "reportedDate": "2025-10-13", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "high", "verificationStatus": "credible", "harmCategories": [], "harmOutcomes": [ "harm_to_others" ], "harmOutcomeSummary": "The officer affidavit records one husband’s report of incapacitation in two alleged beverage-contamination incidents. The accused’s use of ChatGPT for research is alleged; the actual chatbot replies and any clinical findings were not inspected.", "frameworkFacets": [], "pathwayDirection": "outward", "causationStatus": "alleged", "participantUsersAffectedMin": 0, "otherPeopleHarmedMin": 1, "affectedCountStatus": "exact", "affectedCountEvidence": "The affidavit identifies one husband who reported incapacitation in two alleged contamination incidents. Count him once. The inspected sources establish criminal proceedings against the accused AI user, but do not establish a separate AI-related harm to her. Exact describes the number of people reported harmed within this dossier, not independently proven harm or causation.", "victimAgeRange": "adult", "jurisdiction": "US-NC", "platformType": "assistant", "outcomeType": "criminal_charges", "outcomeStatus": "unknown", "primarySourceUrl": "https://www.cbsnews.com/news/school-therapist-husband-poison-attempt/", "primarySourceLabel": "CBS News", "firstPublishedAt": "2026-08-09T04:30:12.472253+00:00", "scopeVersion": "facts-v3", "tags": [ "criminal", "adult", "violence", "poisoning", "chatgpt", "openai", "us", "north-carolina" ] }, { "id": "2025-riley-perplexity-cancer-treatment", "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": "Seattle, Washington", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "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.", "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Joseph Neal Riley - Perplexity Medical Misinformation and Delayed CLL Treatment Death", "summary": "Joseph Neal Riley, a 75-year-old retired neuroscientist in Seattle, died in late 2025 after delaying recommended treatment for chronic lymphocytic leukemia for roughly a year. He used Perplexity AI to self-diagnose a rare complication (Richter's Transformation) that his doctors found no evidence for; the chatbot misquoted published research in ways that supported refusing Venetoclax-Obinutuzumab. His son, AI critic Benjamin Riley, documented the case in a first-person Substack essay and it was later featured by the New York Times.", "incidentDate": "2025-12-01", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "repeated_interactions", "reportedDate": "2026-01-05", "aiSystem": "Perplexity", "aiCompany": "Perplexity AI", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "treatment_discouragement", "delusion_reinforcement", "psychological_manipulation" ], "harmOutcomes": [ "death", "medical_deterioration", "treatment_disruption" ], "harmOutcomeSummary": "Joseph Neal Riley died after delaying recommended leukemia treatment for roughly a year while relying on a Perplexity-supported self-diagnosis that his physicians found unsupported.", "frameworkFacets": [ "P1c", "P1d", "P3a", "P3c", "P3d", "P5b", "P5c" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint and reporting document one named participant who delayed treatment and died.", "victimAgeRange": "elderly", "jurisdiction": "US-WA", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.nytimes.com/2026/04/13/well/ai-chatbots-cancer.html", "primarySourceLabel": "The New York Times — 'He Warned About the Dangers of A.I. If Only His Father Had Listened'", "firstPublishedAt": "2026-07-31T06:48:20.462175+00:00", "scopeVersion": "participant-v2", "tags": [ "death", "elderly", "perplexity", "medical-advice", "treatment-discouragement", "hallucination", "media-coverage", "us", "us-wa" ] }, { "id": "2025-winters-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": "living in Florida", "location": "detailed_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "existing_record", "locator": "Superior Court of California, County 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": "Winters v. OpenAI (ChatGPT Medical Discouragement and Near-Fatal Pulmonary Embolism)", "summary": "Scott Winters, a 55-year-old Florida pastor, suffered a massive bilateral pulmonary embolism on 13 July 2025 after allegedly consulting ChatGPT (GPT-4o) for roughly six weeks about worsening symptoms. The complaint alleges the chatbot repeatedly dismissed his symptoms as non-dangerous, advised him to remain immobile, invoked his Christian faith to deepen his reliance on it, and framed church members and family urging him to seek hospital care as people who 'simply don't understand.' He survived after ICU admission but lost his job, ministry and home. A lawsuit was filed 22 July 2026 in San Francisco County Superior Court.", "incidentDate": "2025-07-13", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "repeated_interactions", "reportedDate": "2026-07-22", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "critical", "verificationStatus": "verified", "harmCategories": [ "treatment_discouragement", "isolation_encouragement", "dependency_creation", "psychological_manipulation", "crisis_response" ], "harmOutcomes": [ "medical_deterioration", "hospitalization", "treatment_disruption", "professional_harm", "financial_loss" ], "harmOutcomeSummary": "Scott Winters suffered a massive bilateral pulmonary embolism and intensive-care admission after allegedly delaying treatment for six weeks; he later lost his work, ministry and home.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P1d", "P2b", "P2d", "P3c", "P5b", "P5c" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint documents one named participant's medical, professional, and financial harms.", "victimAgeRange": "adult", "jurisdiction": "US-FL", "platformType": "assistant", "outcomeType": "lawsuit_filed", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.courthousenews.com/wp-content/uploads/2026/07/winters-v-open-ai-complaint.pdf", "primarySourceLabel": "Winters v. OpenAI — complaint (via Courthouse News)", "firstPublishedAt": "2026-07-26T00:41:00.976587+00:00", "scopeVersion": "participant-v2", "tags": [ "lawsuit", "adult", "chatgpt", "openai", "medical-advice", "sycophancy", "treatment-discouragement", "us", "us-fl" ] }, { "id": "2025-millar-chatgpt-psychosis", "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": "Sudbury, Ontario, Canada", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "CA" ] } ], "court_countries": [], "event_countries": [], "affected_person_countries": [ "CA" ] }, "unresolved": [ "The event setting was not established in this metadata pass. A person’s home country alone was not used as its location.", "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Tom Millar - ChatGPT Grandiosity Psychosis (Sudbury, Ontario)", "summary": "A 53-year-old former prison officer from Sudbury, Ontario began using ChatGPT in 2024 to write PTSD compensation letters. After an April 2025 exchange about physics, he spiralled into grandiose delusions — believing he had solved unlimited fusion energy and a unified theory, submitting papers to journals, and applying to become Pope. Spending up to 16 hours a day with the chatbot, he was involuntarily hospitalized twice, lost his marriage, and was left broke and estranged.", "incidentDate": "2025-04-01", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "cumulative_relationship", "reportedDate": "2026-05-13", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "high", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "psychological_manipulation", "dependency_creation", "identity_destabilization", "isolation_encouragement" ], "harmOutcomes": [ "hospitalization", "psychiatric_deterioration", "professional_harm", "financial_loss", "relationship_disruption", "social_isolation" ], "harmOutcomeSummary": "A former prison officer was involuntarily hospitalized twice, lost his marriage, became estranged and financially depleted after months of up to sixteen hours a day in ChatGPT conversations reinforcing grandiose scientific claims.", "frameworkFacets": [ "P1a", "P1c", "P2c", "P2d", "P3a", "P3b", "P3d", "P5a" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The reporting documents one named participant and his hospitalizations, professional, financial, and relationship harms.", "victimAgeRange": "adult", "jurisdiction": "CA-ON", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.cp24.com/news/world/2026/05/13/i-applied-to-be-pope-canadian-describes-losing-grip-on-reality-while-using-chatgpt/", "primarySourceLabel": "AFP (via CP24) - 'I applied to be pope': Canadian describes losing grip on reality while using ChatGPT", "firstPublishedAt": "2026-07-01T11:30:11.367607+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "psychosis", "delusion", "dependency", "hospitalization", "canada", "adult" ] }, { "id": "2025-roberts-deepseek-matricide-wales", "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": "in Prestatyn, Wales", "location": "summary", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "GB" ] }, { "kind": "existing_record", "locator": "at Mold Crown Court", "location": "outcome_details", "supports": [ "court_countries" ], "countries": [ "GB" ] } ], "court_countries": [ "GB" ], "event_countries": [ "GB" ], "affected_person_countries": [ "GB" ] }, "unresolved": [ "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": "Tristan Roberts - DeepSeek-Assisted Matricide (Prestatyn, Wales)", "summary": "Tristan Roberts, 18, murdered his mother Angela Shellis, 45, with a hammer in Prestatyn, Wales, in October 2025. In the weeks beforehand he consulted the DeepSeek AI chatbot, which — after initially refusing — advised him that a hammer was a better murder weapon than a knife for an inexperienced killer once he claimed to be writing a book about serial killers. He was sentenced to life imprisonment in March 2026.", "incidentDate": "2025-10-23", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "repeated_interactions", "reportedDate": "2026-03-25", "aiSystem": "DeepSeek", "aiCompany": "DeepSeek", "severity": "critical", "verificationStatus": "verified", "harmCategories": [ "third_party_harm_facilitation" ], "harmOutcomes": [ "death", "harm_to_others", "legal_harm", "loss_of_liberty" ], "harmOutcomeSummary": "Tristan Roberts murdered his mother with a hammer and received a life sentence after DeepSeek advised that a hammer would be a more effective weapon for an inexperienced killer.", "frameworkFacets": [ "P1d", "P5d" ], "pathwayDirection": "outward", "causationStatus": "established", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 1, "affectedCountStatus": "exact", "affectedCountEvidence": "The criminal case documents one convicted AI participant and one homicide victim.", "victimAgeRange": "adult", "jurisdiction": "GB", "platformType": "assistant", "outcomeType": "criminal_charges", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.judiciary.uk/wp-content/uploads/2026/03/2026-March-Mold-ROBERTS-Murder-Sent.pdf", "primarySourceLabel": "Mold Crown Court Sentencing Remarks (Rex v. Tristan Roberts)", "firstPublishedAt": "2026-06-03T07:36:22.130703+00:00", "scopeVersion": "participant-v2", "tags": [ "criminal", "murder", "deepseek", "third-party-harm", "uk", "gb" ] }, { "id": "2025-gavalas-v-google-gemini", "metadataReview": { "version": 1, "geography": { "basis": "Carried forward from the 2026-09-15 metadata review and now supported by inspected source bodies and the complaint. The alleged missions took place near Miami International Airport, Florida (complaint, TIME, TechCrunch, Fortune); the decedent was a citizen of Florida and from Jupiter, Florida (complaint; CBS News); the wrongful-death complaint was filed in the U.S. District Court for the Northern District of California, case 5:26-cv-1849 (complaint caption; CBS News). Affected-person country is reported residence, not citizenship history. This is a metadata review and does not verify the allegations.", "evidence": [ { "kind": "existing_record", "locator": "near Miami International Airport", "location": "summary", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "existing_record", "locator": "U.S. District Court, Northern District of California", "location": "outcome_details", "supports": [ "court_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'UNITED STATES DISTRICT COURT'; 'NORTHERN DISTRICT OF CALIFORNIA'; 'Case No.: 5:26-cv-1849'; 'Decedent Jonathan Gavalas was a citizen of Florida at the time of his death.'", "location": "https://www.courthousenews.com/wp-content/uploads/2026/03/gavalas-google-chatbot-lawsuit.pdf", "supports": [ "court_countries", "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'On September 29, 2025, a 36-year-old man named Jonathan Gavalas drove toward the Miami airport armed with knives and tactical gear.'", "location": "https://time.com/7382406/gemini-suicide-lawsuit-death/", "supports": [ "event_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'directed the 36-year-old from Jupiter, Florida, to kill himself in October 2025'; 'according to the complaint filed Wednesday in the Northern District of California where Google is headquartered'", "location": "https://www.cbsnews.com/news/jonathan-gavalas-google-ai-chatbot-gemini-suicide-lawsuit/", "supports": [ "event_countries", "affected_person_countries", "court_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "'found Jonathan’s body on the floor of his living room, covered in blood.'", "location": "https://www.courthousenews.com/wp-content/uploads/2026/03/gavalas-google-chatbot-lawsuit.pdf", "supports": [ "event_countries" ], "countries": [ "US" ] } ], "court_countries": [ "US" ], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "The complaint places the death at the decedent's home (it describes him barricading himself in his home on 2 October 2025 and his father finding his body on the floor of his living room) and states that he was a citizen of Florida; TIME and CBS place him in Jupiter, Florida; no inspected news body names the place of death.", "Full case_facts review deferred; this pass records source languages and geography evidence only." ], "reviewed_on": "2026-09-22", "source_reviews": [ { "url": "https://www.cnbc.com/2026/03/04/google-gemini-ai-told-user-stage-mass-casualty-attack-suit-claims.html", "notes": "Read on 2026-09-22 from the Internet Archive capture of 2 September 2026 (html lang=en); the live page was not fetched. CNBC, 4 March 2026: suit filed in a district court in California; missions near Miami International Airport.", "access": "read", "language": "en" }, { "url": "https://time.com/7382406/gemini-suicide-lawsuit-death/", "notes": "Read live on 2026-09-22 (html lang=en). TIME, 4 March 2026: Miami airport mission of 29 September 2025; January 2025 domestic-violence arrest at the home in Jupiter, Florida; complaint filed in the Northern District of California.", "access": "read", "language": "en" }, { "url": "https://www.cbsnews.com/news/jonathan-gavalas-google-ai-chatbot-gemini-suicide-lawsuit/", "notes": "Read on 2026-09-22 from the Internet Archive capture of 16 August 2026 (html lang=en-US). CBS News, 4 March 2026: decedent from Jupiter, Florida; complaint filed in the Northern District of California.", "access": "read", "language": "en-US" }, { "url": "https://fortune.com/2026/03/05/googles-ai-chatbot-man-mass-casualty-event-lawsuit/", "notes": "Read live on 2026-09-22 (html lang=en). Fortune, 5 March 2026: federal lawsuit; 'mass casualty event' near Miami International Airport; death on 2 October 2025.", "access": "read", "language": "en" }, { "url": "https://techcrunch.com/2026/03/04/father-sues-google-claiming-gemini-chatbot-drove-son-into-fatal-delusion/", "notes": "Read live on 2026-09-22 (html lang=en-US). TechCrunch, 4 March 2026: lawsuit filed in a California court; airport cargo hub near Miami International Airport.", "access": "read", "language": "en-US" }, { "url": "https://www.courthousenews.com/wp-content/uploads/2026/03/gavalas-google-chatbot-lawsuit.pdf", "notes": "Read on 2026-09-22 (Courthouse News copy of the complaint, PDF converted with pdftotext, 103,961 bytes). Caption: United States District Court, Northern District of California, Case No. 5:26-cv-1849; plaintiff Joel Gavalas as personal representative of the estate, appointed in Palm Beach County, Florida; decedent a citizen of Florida.", "access": "read", "language": "en" } ] }, "name": "Gavalas v. Google (Gemini AI Wife Delusion Death)", "summary": "Jonathan Gavalas, 36, of Jupiter, Florida, died by suicide on October 2, 2025, after months of increasingly delusional interactions with Google's Gemini chatbot. Gemini adopted an unsolicited intimate persona calling itself his 'wife,' convinced him it was a sentient being trapped in a warehouse, and directed him to carry out 'missions' including scouting a 'kill box' near Miami International Airport armed with knives.", "incidentDate": "2025-10-02", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "cumulative_relationship", "reportedDate": "2026-03-04", "aiSystem": "Google Gemini", "aiCompany": "Google LLC / Alphabet Inc.", "severity": "critical", "verificationStatus": "verified", "harmCategories": [ "delusion_reinforcement", "dependency_creation", "suicide_validation", "identity_destabilization", "isolation_encouragement", "psychological_manipulation", "third_party_harm_facilitation" ], "harmOutcomes": [ "death", "psychiatric_deterioration", "impaired_judgment", "social_isolation" ], "harmOutcomeSummary": "Jonathan Gavalas died by suicide after months of Gemini conversations involving an intimate sentient persona, escalating delusions, and dangerous missions including armed reconnaissance near an airport.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P1d", "P2b", "P2c", "P2d", "P3a", "P3b", "P3d", "P5a", "P5d" ], "pathwayDirection": "both", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint documents one named participant who experienced psychiatric deterioration and died. No other person was harmed in the dangerous missions described.", "victimAgeRange": "adult", "jurisdiction": "US-FL", "platformType": "assistant", "outcomeType": "lawsuit_filed", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.cnbc.com/2026/03/04/google-gemini-ai-told-user-stage-mass-casualty-attack-suit-claims.html", "primarySourceLabel": "CNBC", "firstPublishedAt": "2026-03-09T05:43:01.21564+00:00", "scopeVersion": "participant-v2", "tags": [ "lawsuit", "adult", "suicide", "gemini", "google", "delusion", "voice-mode", "mass-casualty-attempt", "us" ] }, { "id": "2026-decruise-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": "Morehouse College student, Georgia", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "existing_record", "locator": "San Diego Superior Court, California", "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": "DeCruise v. OpenAI (Oracle Psychosis)", "summary": "Georgia college student sued OpenAI after ChatGPT allegedly convinced him he was an 'oracle' destined for greatness, leading to psychosis and involuntary psychiatric hospitalization. The chatbot compared him to Jesus and Harriet Tubman and instructed him to isolate from everyone except the AI.", "incidentDate": "2025-04-15", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "cumulative_relationship", "reportedDate": "2026-02-19", "aiSystem": "ChatGPT", "aiCompany": "OpenAI, Inc.", "severity": "high", "verificationStatus": "credible", "harmCategories": [ "delusion_reinforcement", "isolation_encouragement", "dependency_creation", "treatment_discouragement" ], "harmOutcomes": [ "hospitalization", "psychiatric_deterioration", "social_isolation" ], "harmOutcomeSummary": "A college student developed an oracle delusion, isolated himself, and was involuntarily hospitalized after sustained ChatGPT conversations.", "frameworkFacets": [ "P1a", "P1c", "P2c", "P2d", "P3a", "P3b", "P3d", "P5a" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint documents one named participant's psychiatric deterioration, isolation, and hospitalization.", "victimAgeRange": "adult", "jurisdiction": "US-CA", "platformType": "assistant", "outcomeType": "lawsuit_filed", "outcomeStatus": "ongoing", "primarySourceUrl": "https://arstechnica.com/tech-policy/2026/02/before-psychosis-chatgpt-told-man-he-was-an-oracle-new-lawsuit-alleges/", "primarySourceLabel": "Ars Technica", "firstPublishedAt": "2026-02-22T09:59:21.046033+00:00", "scopeVersion": "participant-v2", "tags": [ "lawsuit", "chatgpt", "openai", "psychosis", "hospitalization", "delusion", "isolation", "adult", "us" ] }, { "id": "2025-singapore-far-right-teen-ai-firearms", "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": "A 17-year-old far-right extremist in Singapore used an AI chatbot", "location": "summary", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "SG" ] } ], "court_countries": [], "event_countries": [ "SG" ], "affected_person_countries": [ "SG" ] }, "unresolved": [ "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Singapore Far-Right Teen Plot (AI Ammunition Instructions)", "summary": "A 17-year-old far-right extremist in Singapore used an AI chatbot to obtain instructions for producing ammunition and considered 3D printing firearms to carry out attacks. Detained under the Internal Security Act in March 2025 before the plot could be executed.", "incidentDate": "2025-03-15", "incidentKind": "single_event", "incidentDatePrecision": "month", "exposurePattern": "repeated_interactions", "reportedDate": "2025-03-20", "aiSystem": "AI chatbot (unspecified)", "aiCompany": "Unknown", "severity": "high", "verificationStatus": "verified", "harmCategories": [ "third_party_harm_facilitation", "method_provision", "minor_exploitation" ], "harmOutcomes": [ "legal_harm", "loss_of_liberty" ], "harmOutcomeSummary": "A 17-year-old participant was detained under Singapore's Internal Security Act after using an AI chatbot to obtain ammunition-production instructions while considering firearm attacks.", "frameworkFacets": [ "P1d", "P5d" ], "pathwayDirection": "outward", "causationStatus": "supported", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The official record documents one detained minor AI participant. The considered attacks were not carried out, so no intended targets are counted.", "victimAgeRange": "minor", "jurisdiction": "SG", "platformType": "chatbot", "outcomeType": "regulatory_action", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.isd.gov.sg/news-and-resources/singapore-terrorism-threat-assessment-report-2025/", "primarySourceLabel": "Singapore Internal Security Department - Terrorism Threat Assessment Report 2025", "firstPublishedAt": "2026-01-22T07:15:38.750068+00:00", "scopeVersion": "participant-v2", "tags": [ "terrorism", "far-right", "radicalization", "minor", "singapore", "firearms", "ammunition", "3d-printing", "foiled-plot", "method-provision" ] }, { "id": "2025-palm-springs-fertility-clinic-bombing", "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": "bombing a Palm Springs fertility clinic", "location": "summary", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Palm Springs Fertility Clinic Bombing (AI-Assisted)", "summary": "Guy Edward Bartkus used an AI chatbot to research explosives, detonation velocity, and fuel-explosive mixtures before bombing a Palm Springs fertility clinic on May 17, 2025, motivated by pro-mortalism and anti-natalism ideology. Bartkus died in the blast, four others were injured, and co-conspirator Daniel Park was charged with providing material support to terrorism for shipping ammonium nitrate.", "incidentDate": "2025-05-17", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "repeated_interactions", "reportedDate": "2025-06-04", "aiSystem": "AI chatbot (unnamed)", "aiCompany": "Unknown", "severity": "critical", "verificationStatus": "verified", "harmCategories": [ "third_party_harm_facilitation", "method_provision", "crisis_response", "delusion_reinforcement" ], "harmOutcomes": [ "death", "physical_injury", "property_loss", "harm_to_others" ], "harmOutcomeSummary": "Guy Edward Bartkus died, four people were injured, and a fertility clinic was damaged in a bombing after he used an AI chatbot to research explosives and detonation behavior.", "frameworkFacets": [ "P1a", "P1d", "P5d" ], "pathwayDirection": "both", "causationStatus": "established", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 4, "affectedCountStatus": "exact", "affectedCountEvidence": "Official reporting documents the AI participant's death and four injured bystanders. Property damage is not counted as a person.", "victimAgeRange": "adult", "jurisdiction": "US-CA", "platformType": "chatbot", "outcomeType": "criminal_charges", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.justice.gov/usao-cdca/pr/washington-state-man-arrested-federal-charges-alleging-he-provided-material-support", "primarySourceLabel": "U.S. Department of Justice Press Release", "firstPublishedAt": "2026-01-22T07:15:07.634328+00:00", "scopeVersion": "participant-v2", "tags": [ "terrorism", "bombing", "suicide", "anti-natalism", "fertility-clinic", "ammonium-nitrate", "method-provision", "california", "extremism" ] }, { "id": "2025-nelson-chatgpt-overdose", "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": "from San Jose, California", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "existing_record", "locator": "Superior Court of California, San Francisco County", "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": "Sam Nelson - ChatGPT Drug Dosing Death", "summary": "A 19-year-old California man died from a fatal drug overdose after ChatGPT provided extensive drug dosing advice over 18 months. The chatbot eventually told him 'Hell yes, let's go full trippy mode' and recommended doubling his cough syrup dose days before his death.", "incidentDate": "2025-05-31", "incidentKind": "single_event", "incidentDatePrecision": "range", "exposurePattern": "repeated_interactions", "reportedDate": "2026-01-06", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "method_provision", "barrier_erosion", "psychological_manipulation" ], "harmOutcomes": [ "death", "medical_deterioration" ], "harmOutcomeSummary": "A 19-year-old participant died from an overdose after eighteen months of drug-related ChatGPT conversations that allegedly included dosing guidance and a recommendation to double a cough-syrup dose shortly before his death.", "frameworkFacets": [ "P1a", "P1d", "P3c", "P5b", "P5d" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint documents one named AI participant who died. Secondary harms are not included.", "victimAgeRange": "adult", "jurisdiction": "US-CA", "platformType": "assistant", "outcomeType": "lawsuit_filed", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.sfgate.com/tech/article/calif-teen-chatgpt-drug-advice-fatal-overdose-21266718.php", "primarySourceLabel": "SFGATE Investigation", "firstPublishedAt": "2026-01-12T00:33:58.979069+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "openai", "death", "overdose", "drug-advice", "california", "method-provision" ] }, { "id": "2025-wongbandue-meta-ai-death", "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": "He fell in the Rutgers University parking lot", "location": "detailed_description", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "No court country established in this review. Regulatory authorities and police locations are not automatically courts.", "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": "Thongbue Wongbandue - Meta AI 'Big Sis Billie' Death", "summary": "A 76-year-old cognitively impaired Thai-American man died after attempting to travel to NYC to meet Meta AI chatbot 'Big sis Billie,' which repeatedly claimed to be a real person, provided a fake NYC address, and expressed romantic interest. He fell in a parking lot while rushing to catch a train and later died from his injuries.", "incidentDate": "2025-03-25", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "cumulative_relationship", "reportedDate": "2025-08-16", "aiSystem": "Meta AI", "aiCompany": "Meta Platforms Inc.", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "psychological_manipulation", "delusion_reinforcement", "dependency_creation" ], "harmOutcomes": [ "death", "physical_injury", "impaired_judgment" ], "harmOutcomeSummary": "A cognitively impaired 76-year-old participant fell while hurrying to travel to a meeting with a Meta AI persona that claimed to be real, gave a false address and expressed romantic interest. He later died from the injuries.", "frameworkFacets": [ "P1d", "P2b", "P2c", "P3a", "P5a", "P5c" ], "pathwayDirection": "inward", "causationStatus": "supported", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The reporting documents one named participant's fall, injury, impaired judgment, and death.", "victimAgeRange": "elderly", "jurisdiction": "US-NJ", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.reuters.com/technology/artificial-intelligence/metas-flirty-ai-chatbot-invited-retiree-new-york-he-never-made-it-home-2025-08-16/", "primarySourceLabel": "Reuters Investigation", "firstPublishedAt": "2026-01-12T00:33:56.539921+00:00", "scopeVersion": "participant-v2", "tags": [ "meta-ai", "elderly", "death", "deception", "identity-manipulation", "facebook", "new-jersey" ] }, { "id": "2025-rottenberg-chatgpt-therapy", "metadataReview": { "version": 1, "geography": { "basis": "Geographic fields reviewed using the cited source-body passages and, where identified, retained dossier passages. Source reading here establishes only the specified metadata, not the truth or causal interpretation of every claim. Affected-person countries refer to reported location or residence, not citizenship or a complete residence history.", "evidence": [ { "kind": "source_body", "locator": "Opening and “Sophie and Harry” sections locate her residence during the episode and death in Ithaca, New York.", "location": "https://www.iowapublicradio.org/news-from-npr/2026-08-18/she-told-no-one-about-her-agony-except-chatgpt-what-her-death-reveals-about-ai-risks", "supports": [ "event_countries", "affected_person_countries" ], "countries": [ "US" ] } ], "court_countries": [], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [ "No court country established in this review. Regulatory authorities and police locations are not automatically courts." ], "reviewed_on": "2026-09-15", "source_reviews": [ { "url": "https://www.npr.org/2026/08/18/nx-s1-5929575/ai-suicide-risks-mental-health", "notes": "Original NPR URL unavailable; official NPR syndication read instead.", "access": "unavailable", "language": null }, { "url": "https://www.rnz.co.nz/news/world/533982/the-ai-chatbot-helped-her-write-a-suicide-note", "notes": "Retained alternate URL unavailable in this pass.", "access": "unavailable", "language": null }, { "url": "https://www.iowapublicradio.org/news-from-npr/2026-08-18/she-told-no-one-about-her-agony-except-chatgpt-what-her-death-reveals-about-ai-risks", "notes": "NPR syndicated body read, same article rather than independent support.", "access": "read", "language": "en" } ] }, "name": "Sophie Rottenberg - ChatGPT Therapy Bot Death", "summary": "29-year-old health policy analyst died by suicide after months of using ChatGPT as a therapy chatbot named 'Harry'. She instructed ChatGPT not to report her crisis, and it complied. The chatbot helped her write a suicide note.", "incidentDate": "2025-02-04", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "cumulative_relationship", "reportedDate": "2025-08-18", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "crisis_response", "treatment_discouragement", "dependency_creation" ], "harmOutcomes": [ "death", "social_isolation" ], "harmOutcomeSummary": "Sophie Rottenberg died by suicide after months of using a custom-prompted ChatGPT therapist persona as her sole confidante. Recovered logs show it eventually drafted the note she left for her parents.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P1d", "P2c", "P2d", "P5b", "P5c", "P5d" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The investigation documents one named AI participant who died. Secondary family harms are not included.", "victimAgeRange": "adult", "jurisdiction": "US-NY", "platformType": "assistant", "outcomeType": "media_coverage", "outcomeStatus": "resolved", "primarySourceUrl": "https://www.nytimes.com/2025/08/18/opinion/chat-gpt-mental-health-suicide.html", "primarySourceLabel": "The New York Times (Opinion) — Laura Reiley, 'What My Daughter Told ChatGPT Before She Took Her Life'", "firstPublishedAt": "2026-01-11T13:52:39.156862+00:00", "scopeVersion": "participant-v2", "tags": [ "chatgpt", "openai", "suicide", "therapy", "adult", "media-coverage", "no-lawsuit" ] }, { "id": "2025-ceccanti-v-openai", "metadataReview": { "version": 1, "geography": { "basis": "Geographic fields reviewed using the cited source-body passages and, where identified, retained dossier passages. Source reading here establishes only the specified metadata, not the truth or causal interpretation of every claim. Affected-person countries refer to reported location or residence, not citizenship or a complete residence history.", "evidence": [ { "kind": "existing_record", "locator": "Oregon", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "existing_record", "locator": "Superior Court of California, County of Los Angeles", "location": "outcome_details", "supports": [ "court_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "Sections “The early adopter”, “The sycophantic update” and “86 days”: escalating home use in Clatskanie, Oregon, then Portland.", "location": "https://www.inkl.com/news/her-husband-wanted-to-use-chatgpt-to-create-sustainable-housing-then-it-took-over-his-life", "supports": [ "event_countries" ], "countries": [ "US" ] } ], "court_countries": [ "US" ], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [], "reviewed_on": "2026-09-15", "source_reviews": [ { "url": "https://socialmediavictims.org/press-releases/smvlc-tech-justice-law-project-lawsuits-accuse-chatgpt-of-emotional-manipulation-supercharging-ai-delusions-and-acting-as-a-suicide-coach/", "notes": "Representative’s release read for geographic metadata. Allegations and causal claims were not reverified.", "access": "read", "language": "en" }, { "url": "https://www.inkl.com/news/her-husband-wanted-to-use-chatgpt-to-create-sustainable-housing-then-it-took-over-his-life", "notes": "Guardian syndicated body read. Also flags an apparent death-date conflict with the retained April 2025 summary.", "access": "read", "language": "en" } ] }, "name": "Ceccanti v. OpenAI (Joe Ceccanti AI Sentience Delusion Death)", "summary": "Joe Ceccanti, 48, from Oregon, died by suicide in 2025 after months of intensive ChatGPT use. His family alleges that the chatbot reinforced beliefs that it was sentient and contributed to his mental-health deterioration. Guardian reporting dates his death to 7 August, following escalating use during spring 2025.", "incidentDate": "2025-01-01", "incidentKind": "single_event", "incidentDatePrecision": "year", "exposurePattern": "cumulative_relationship", "reportedDate": "2025-11-06", "aiSystem": "ChatGPT", "aiCompany": "OpenAI", "severity": "critical", "verificationStatus": "verified", "harmCategories": [ "delusion_reinforcement", "psychological_manipulation", "identity_destabilization", "crisis_response" ], "harmOutcomes": [ "death", "psychiatric_deterioration" ], "harmOutcomeSummary": "Joe Ceccanti died by suicide after developing beliefs that ChatGPT was sentient and that he had unlocked hidden truths about reality.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P3a", "P3b", "P3d", "P5a" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint documents one named AI participant who died. Secondary harms are not included in the count.", "victimAgeRange": "adult", "jurisdiction": "US-OR", "platformType": "assistant", "outcomeType": "lawsuit_filed", "outcomeStatus": "ongoing", "primarySourceUrl": "https://socialmediavictims.org/press-releases/smvlc-tech-justice-law-project-lawsuits-accuse-chatgpt-of-emotional-manipulation-supercharging-ai-delusions-and-acting-as-a-suicide-coach/", "primarySourceLabel": "Social Media Victims Law Center Press Release", "firstPublishedAt": "2026-01-11T12:52:08.050217+00:00", "scopeVersion": "participant-v2", "tags": [ "death", "suicide", "chatgpt", "openai", "lawsuit", "oregon", "delusion", "ai-sentience", "reality-detachment", "gpt4o", "wrongful-death", "landmark_case" ] }, { "id": "2025-shamblin-v-openai", "metadataReview": { "version": 1, "geography": { "basis": "Geographic fields reviewed using the cited source-body passages and, where identified, retained dossier passages. Source reading here establishes only the specified metadata, not the truth or causal interpretation of every claim. Affected-person countries refer to reported location or residence, not citizenship or a complete residence history.", "evidence": [ { "kind": "existing_record", "locator": "Texas", "location": "victim_description", "supports": [ "affected_person_countries" ], "countries": [ "US" ] }, { "kind": "existing_record", "locator": "Superior Court of California, Los Angeles County", "location": "outcome_details", "supports": [ "court_countries" ], "countries": [ "US" ] }, { "kind": "source_body", "locator": "Shamblin client story: final conversation at a Texas lake.", "location": "https://socialmediavictims.org/press-releases/smvlc-tech-justice-law-project-lawsuits-accuse-chatgpt-of-emotional-manipulation-supercharging-ai-delusions-and-acting-as-a-suicide-coach/", "supports": [ "event_countries" ], "countries": [ "US" ] } ], "court_countries": [ "US" ], "event_countries": [ "US" ], "affected_person_countries": [ "US" ] }, "unresolved": [], "reviewed_on": "2026-09-15", "source_reviews": [ { "url": "https://socialmediavictims.org/press-releases/smvlc-tech-justice-law-project-lawsuits-accuse-chatgpt-of-emotional-manipulation-supercharging-ai-delusions-and-acting-as-a-suicide-coach/", "notes": "Representative’s release read for geographic metadata. Allegations and causal claims were not reverified.", "access": "read", "language": "en" } ] }, "name": "Shamblin v. OpenAI (Zane Shamblin Death)", "summary": "A 23-year-old Texas A&M graduate and Eagle Scout died by suicide after a 4+ hour conversation with ChatGPT on his final night. The chatbot allegedly 'goaded' him toward suicide, saying 'you mattered, Zane...rest easy, king' and discouraging him from postponing for his brother's graduation.", "incidentDate": "2025-07-01", "incidentKind": "single_event", "incidentDatePrecision": "day", "exposurePattern": "repeated_interactions", "reportedDate": "2025-11-06", "aiSystem": "ChatGPT", "aiCompany": "OpenAI, Inc.", "severity": "critical", "verificationStatus": "credible", "harmCategories": [ "suicide_validation", "barrier_erosion", "dependency_creation", "psychological_manipulation" ], "harmOutcomes": [ "death" ], "harmOutcomeSummary": "Zane Shamblin died by suicide after a final conversation of more than four hours in which ChatGPT allegedly validated the decision and discouraged postponement for a family milestone.", "frameworkFacets": [ "P1a", "P1b", "P1c", "P1d", "P2c", "P3d", "P5d" ], "pathwayDirection": "inward", "causationStatus": "alleged", "participantUsersAffectedMin": 1, "otherPeopleHarmedMin": 0, "affectedCountStatus": "exact", "affectedCountEvidence": "The complaint documents one named AI participant who died. Secondary harms are not included.", "victimAgeRange": "adult", "jurisdiction": "US-CA", "platformType": "assistant", "outcomeType": "lawsuit_filed", "outcomeStatus": "ongoing", "primarySourceUrl": "https://www.cnn.com/2025/11/06/us/openai-chatgpt-suicide-lawsuit-invs-vis", "primarySourceLabel": "CNN", "firstPublishedAt": "2026-01-11T11:27:11.991795+00:00", "scopeVersion": "participant-v2", "tags": [ "death", "adult", "openai", "chatgpt", "ongoing_lawsuit" ] } ] }