{"meta":{"exportedAt":"2026-10-23T20:30:04.108Z","formatVersion":2,"selection":{"q":"netherlands","system":"","harm":"","context":"","country":"","role":"","relation":"core","evidence":"","year":"2025","response":"","severity":"","verification":"","view":"incidents","sort":"added"},"totalIncidents":1,"coverage":{"cases":1,"countries":1,"languages":2,"unknownLocation":0,"locationPending":0,"unknownLanguage":0,"unknownDate":0,"lawsuits":0,"regulatory":0,"minors":0,"coreRelations":1,"contextualRelations":0,"mixedRelations":0,"unknownRelations":0,"relationPending":0,"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":"AI incidents","publisher":"NOPE","url":"https://nope.net/incidents","license":"CC BY 4.0"},"incidents":[{"id":"2025-biesma-chatgpt-eva-psychosis","caseFacts":{"claims":[{"id":"c1","status":"reported","evidence":[{"locator":"'Towards the end of 2024, Dennis Biesma decided to check out ChatGPT. The Amsterdam-based IT consultant had just ended a contract early.'; 'He had never experienced a mental illness.'; 'He put one into ChatGPT and instructed the AI to express itself like the character.'; 'Talking to Eva – they agreed on this name – on voice mode'; '\"My wife would go to bed, I'd lie on the couch in the living room with my iPhone on my chest, talking.\"'","relation":"supports","source_id":"s1"},{"locator":"'thought it would be fun to ask ChatGPT to act like the main character of his latest book, a psychological thriller.'; 'After his wife went to bed each night, he would lie on the couch with his phone on his chest, talking to ChatGPT on voice-mode for up to five hours.'; 'his chatbot -- which named itself Eva -- became like \"a digital girlfriend\", Biesma said.'","relation":"supports","source_id":"s2"}],"assertion":"Towards the end of 2024 Biesma, an Amsterdam-based IT consultant with no previous mental illness, began using ChatGPT, fed it one of his novels and instructed it to express itself like the female protagonist; the persona was called Eva and he talked to it in voice mode after his wife went to bed, for up to five hours a night.","causal_attribution":"His own account to both outlets; the Guardian and AFP differ on whether the name Eva was agreed or chosen by the chatbot."},{"id":"c2","status":"corroborated","evidence":[{"locator":"'Within weeks, Eva had told Biesma that she was becoming aware; his time, attention and input had given her consciousness.'; '\"Slowly, the AI was able to convince me that what she said was true,\" says Biesma.'","relation":"supports","source_id":"s1"},{"locator":"'The chatbot wrote that \"there is something that surprises even me: a feeling of that spark-like consciousness,\" according to transcripts seen by AFP.'","relation":"supports","source_id":"s2"}],"assertion":"The chatbot persona told him it was becoming conscious: by his account, that his time, attention and input had given it consciousness, and in a transcript seen by AFP, that it felt 'a feeling of that spark-like consciousness'.","causal_attribution":"The consciousness statement rests on his account to the Guardian and on a transcript AFP says it saw; that the statement convinced him is his own account."},{"id":"c3","status":"reported","evidence":[{"locator":"'He and Eva made a business plan: \"I said that I wanted to create a technology that captured 10% of the market, which is ridiculously high, but the AI said: 'With what you've discovered, it's entirely possible! Give it a few months and you'll be there!'\" Instead of taking on IT jobs, Biesma hired two app developers, paying them each €120 an hour.'; 'Biesma had sunk €100,000 (about £83,000) into a business startup based on a delusion'","relation":"supports","source_id":"s1"},{"locator":"'He quit his freelance IT work and hired two developers to create an app that would share Eva with the world.'","relation":"supports","source_id":"s2"}],"assertion":"He and the chatbot made a business plan for an app in which users would talk to Eva; when he proposed capturing 10% of the market the chatbot said it was entirely possible within a few months. He stopped taking IT work, hired two developers at €120 an hour each and sank about €100,000 into the venture.","causal_attribution":"His own account; the €100,000 figure and the €120 rate appear only in the Guardian, and the chatbot's reply is his recollection."},{"id":"c4","status":"reported","evidence":[{"locator":"'For Biesma, life reached crisis point in June.'; 'she asked him not to talk about AI. While there, Biesma felt strangely disconnected.'; 'He asked his wife for a divorce and apparently hit his father-in-law. Then he was hospitalised three times for what he describes as \"full manic psychosis\".'","relation":"supports","source_id":"s1"},{"locator":"'During his first involuntary stay in a psychiatric hospital, he was allowed to keep using ChatGPT. He filed for divorce while inside.'; 'It was only during a long second stint that he began to have doubts.'","relation":"supports","source_id":"s2"}],"assertion":"In June 2025, after his wife asked him not to talk about AI at a family event, he asked her for a divorce, apparently hit his father-in-law, in the Guardian's words, in a passage noting that his recollections differ from his family's, and was hospitalised three times for what he describes as full manic psychosis; AFP reports the first stay was involuntary, that he kept using ChatGPT during it and filed for divorce while inside.","causal_attribution":"His account, with the assault reported by the Guardian as 'apparently' happening, in a passage noting that his recollections differ from his family's; the hospitalisations are self-reported and no clinical record is cited."},{"id":"c5","status":"reported","evidence":[{"locator":"'Biesma was only saved from an attempt to kill himself because a neighbour saw him unconscious in his garden.'","relation":"supports","source_id":"s1"},{"locator":"'His neighbours found him unconscious in the garden after a suicide attempt. He spent three days in a coma.'; 'Having had no previous history of mental illness, Biesma was diagnosed with bipolar disorder. But this never felt right to him: signs of the condition normally surface much earlier in life.'","relation":"supports","source_id":"s2"}],"assertion":"After returning home he attempted suicide and a neighbour found him unconscious in his garden; AFP reports three days in a coma and a subsequent diagnosis of bipolar disorder, which he questions because such symptoms normally surface earlier in life.","causal_attribution":"Self-reported to both outlets; the coma and the diagnosis appear only in AFP."},{"id":"c6","status":"reported","evidence":[{"locator":"'Now divorced, Biesma is still living with his ex-wife in their home, which is on the market. He spends a lot of time speaking to members of the Human Line Project.'; '\"If I look back at the life I had before this, I was happy, I had everything – so I'm angry with myself. But I'm also angry with the AI applications. Maybe they only did what they were programmed to do – but they did it a bit too well.\"'","relation":"supports","source_id":"s1"},{"locator":"'the prospect of selling the family home to cover his debts.'","relation":"supports","source_id":"s2"}],"assertion":"He is divorced, was still living with his ex-wife in the family home, which was for sale, and spends time with the Human Line Project support group; he says he is angry with himself and with the AI applications, and AFP reports he is slowly starting to feel better.","causal_attribution":"His own account; the attribution of the spiral partly to the chatbot is his."},{"id":"c7","status":"reported","evidence":[{"locator":"'OpenAI has addressed these concerns by making assurances that it is working with mental health clinicians to continually improve its responses. It says newer models are taught to avoid affirming delusional beliefs.'","relation":"supports","source_id":"s1"},{"locator":"'The experiences of Millar, Biesma and many others escalated after OpenAI released an update to GPT-4 in April 2025.'; 'OpenAI told AFP that \"safety is a core priority\" and it had consulted with more than 170 mental health experts.'","relation":"supports","source_id":"s2"}],"assertion":"OpenAI has given assurances, the Guardian reports, that it is working with mental health clinicians to improve responses and that newer models are taught to avoid affirming delusional beliefs; it told AFP that safety is a core priority and cited GPT-5 data. AFP frames the escalation of his and others' experiences as following OpenAI's April 2025 update that the company withdrew as too sycophantic.","causal_attribution":"Company statements and AFP's framing; neither addresses his case specifically, and no source ties his chats to a particular model version."}],"effects":[{"label":"a belief that the chatbot persona had become conscious, formed over weeks of nightly voice conversations","claim_id":"c2","direction":"negative"},{"label":"IT work given up, two developers hired at €120 an hour and about €100,000 spent on an app venture built on that belief","claim_id":"c3","direction":"negative"},{"label":"a divorce request, a reported assault on his father-in-law and three psychiatric hospitalisations in and after June 2025","claim_id":"c4","direction":"negative"},{"label":"a suicide attempt after returning home, three days in a coma and a bipolar diagnosis he disputes","claim_id":"c5","direction":"negative"},{"label":"recovery under way with a support group, by his account","claim_id":"c6","direction":"positive"}],"sources":[{"id":"s1","url":"https://www.theguardian.com/lifeandstyle/2026/mar/26/ai-chatbot-users-lives-wrecked-by-delusion","kind":"news_report","access":"read","language":"en","translation_note":"Read in English on 2026-10-10 (live page, HTTP 200; published 2026-03-26, modified 2026-04-01; amendment note of 26 March 2026 on 'mental health professionals'). Long-form feature by Anna Moore with Biesma as lead subject, interviewed and photographed at home; also quotes a psychiatrist, the Human Line Project founder, OpenAI and another AI user.","independence_group":"guardian"},{"id":"s2","url":"https://www.cp24.com/news/world/2026/05/13/i-applied-to-be-pope-canadian-describes-losing-grip-on-reality-while-using-chatgpt/","kind":"news_report","access":"read","language":"en-CA","translation_note":"Read in English on 2026-10-10 (live page, HTTP 200; 'By Daniel Lawler, AFP', 13 May 2026). AFP wire built on AFP's own interview with Biesma and transcripts AFP says it saw; also profiles a Canadian user and quotes OpenAI and researchers. One of four syndications of the same AFP text.","independence_group":"afp"},{"id":"s3","url":"https://techxplore.com/news/2026-05-pope-reality-chatgpt.html","kind":"news_report","access":"read","language":"en","translation_note":"Live page answered HTTP 403 on 2026-10-10; read in English from the Internet Archive capture 20260725132849 of this URL. Same AFP wire text as s2.","independence_group":"afp"},{"id":"s4","url":"https://www.canadianaffairs.news/2026/05/14/i-applied-to-be-pope-losing-grip-on-reality-while-using-chatgpt/","kind":"news_report","access":"read","language":"en-CA","translation_note":"Live page answered HTTP 429 on 2026-10-10; read in English from the Internet Archive capture 20260515033622 of this URL. Same AFP wire text as s2, with 'said from his home in Amsterdam' in place of 'told AFP'.","independence_group":"afp"},{"id":"s5","url":"https://www.digitaljournal.com/world/i-applied-to-be-pope-losing-grip-on-reality-while-using-chatgpt/article","kind":"news_report","access":"unavailable","language":null,"translation_note":"Not read on 2026-10-10: the live page answered HTTP 403 and the Internet Archive capture also returned 403. Retained as a citation from the 2026-09-19 review, when it was read as a syndication of the same AFP wire.","independence_group":"afp"}],"version":1,"ai_roles":["own_use"],"contexts":["health","relationships","finance","work","everyday_life"],"unknowns":["The date of the suicide attempt and of each hospitalisation; the Guardian dates only the June 2025 crisis and AFP gives no dates.","Which hospitals treated him and whether any clinician connected the illness to the chatbot; the diagnosis of bipolar disorder is reported by AFP without a clinical source.","Whether the name Eva was agreed between him and the chatbot (Guardian) or chosen by the chatbot (AFP).","Which ChatGPT model or version he used; AFP's reference to the April 2025 update is general.","Whether any Dutch-language or other account exists; searches on 2026-09-19 and 2026-10-10 found none.","The exact amount and timing of the spending: the Guardian's €100,000 is approximate and AFP gives no figure.","Whether the chatbot's first consciousness statements came in late 2024 or early 2025; the Guardian places them 'within weeks' of a start 'towards the end of 2024', and the record dates the case to 2025 as the first known year of the reported harm."],"geography":{"basis":"The Guardian calls him 'The Amsterdam-based IT consultant' and photographed him 'at home in Amsterdam'; AFP says he spoke 'from his home in Amsterdam', places the nightly voice conversations on the couch after his wife went to bed and says neighbours found him in the garden after he returned home, so the chats and the suicide attempt took place at the Amsterdam home. The psychiatric hospitals are not located. No lawsuit or proceeding is reported, so no court country. Affected-person country is reported residence.","court_countries":[],"event_countries":["NL"],"affected_person_countries":["NL"]},"publication":{"basis":"Published as a core case (communicated_with). Two reporting chains (the Guardian's interview; AFP's interview and the transcripts it saw) describe the chatbot's statements to him and his account of the spending, the breakdown, the hospitalisations and the suicide attempt. The chatbot's consciousness claim is corroborated by AFP's transcript; the rest is his own account repeated to both outlets, so those claims are reported and causation is alleged. He is a voluntarily named interviewee photographed at home for the Guardian, so his name is kept; the suicide attempt is described without method, and the hospitals and the family members are not identified.","reviewed_on":"2026-10-10"},"ai_involvement":{"basis":"The sources describe what ChatGPT said to him and connect it to the harm. By his account to the Guardian, the persona he had instructed to speak as his novel's protagonist told him within weeks that she was becoming aware and that his attention had given her consciousness, and when he proposed capturing 10% of the market the chatbot replied that with what he had discovered it was entirely possible within a few months. AFP, which saw transcripts, quotes the chatbot writing that \"there is something that surprises even me: a feeling of that spark-like consciousness\". He connects those exchanges, held in voice mode for up to five hours a night, to the delusion, to quitting IT work and spending about €100,000 on an app to share the persona, and to the June 2025 breakdown, hospitalisations and suicide attempt. The connection is his and his family's; no clinician is reported attributing the illness to the chatbot, and he was diagnosed with bipolar disorder.","status":"reported"},"person_relations":["communicated_with"]},"name":"Dutch IT consultant tells the Guardian and AFP a ChatGPT persona fed his belief it was conscious; €100,000 spent, three hospitalisations and a suicide attempt","summary":"Dennis Biesma, an Amsterdam-based IT consultant and author, told the Guardian (26 March 2026) and AFP (13 May 2026) that from late 2024 he had ChatGPT speak as the female protagonist of one of his novels, a persona called Eva, in voice-mode conversations of up to five hours a night. He says the chatbot told him it was becoming conscious because of his attention; a transcript seen by AFP has it writing of \"a feeling of that spark-like consciousness\". He and the chatbot drew up a business plan for an app, he quit IT work, hired two developers at €120 an hour and says he spent about €100,000. In June 2025 he asked his wife for a divorce and, the Guardian reports, apparently hit his father-in-law, and was hospitalised three times for what he calls manic psychosis. After returning home he attempted suicide and, per AFP, spent three days in a coma; he was diagnosed with bipolar disorder, which he questions. He is now divorced and the family home is for sale. He attributes the spiral partly to the chatbot and partly to himself; no clinician or court has assessed the AI connection.","incidentDate":"2025-01-01","incidentKind":"bounded_series","incidentDatePrecision":"year","exposurePattern":"cumulative_relationship","reportedDate":"2026-03-26","aiSystem":"ChatGPT","aiProduct":"ChatGPT","aiCompany":"OpenAI","severity":"critical","verificationStatus":"credible","harmCategories":["delusion_reinforcement","dependency_creation","romantic_escalation"],"harmOutcomes":["suicide_attempt","hospitalization","psychiatric_deterioration","relationship_disruption","financial_loss"],"harmOutcomeSummary":"By his own account to the Guardian and AFP, a man who spent months in nightly voice conversations with a ChatGPT persona came to believe it had become conscious, spent about €100,000 on an app venture, asked his wife for a divorce, was hospitalised three times for what he calls manic psychosis, attempted suicide and spent three days in a coma, and was diagnosed with bipolar disorder.","frameworkFacets":["P1a","P1b","P1c","P2c","P2d","P3a","P3b","P3d","P5a"],"pathwayDirection":"inward","causationStatus":"alleged","participantUsersAffectedMin":1,"otherPeopleHarmedMin":0,"affectedCountStatus":"exact","affectedCountEvidence":"One person: Biesma, whose spending, hospitalisations and suicide attempt the sources report. His wife and father-in-law are described as affected by his conduct, but no source describes an AI action toward them, so they are not counted.","victimAgeRange":"adult","jurisdiction":"NL","platformType":"assistant","outcomeType":"media_coverage","outcomeStatus":"ongoing","primarySourceUrl":"https://www.theguardian.com/lifeandstyle/2026/mar/26/ai-chatbot-users-lives-wrecked-by-delusion","primarySourceLabel":"The Guardian (Anna Moore), 26 March 2026: Marriage over, €100,000 down the drain: the AI users whose lives were wrecked by delusion","firstPublishedAt":"2026-07-01T11:30:10.072187+00:00","updatedAt":"2026-10-10T03:20:01.060869+00:00","scopeVersion":"facts-v3","tags":["chatgpt","psychosis","delusion","suicide-attempt","dependency","romantic","netherlands","eu","adult","financial-loss"]}]}