深研 · 案件追踪 · AI 安全与治理 · 2026-10-29 成稿,程序节点 2026-10-31 复核

通用聊天机器人给出个体化医疗处置建议的责任边界:万博文诉 OpenAI 案追踪

AI 安全与治理跨区:AI 与医疗阅读时间:约 21 分钟

研究问题
当一个通用聊天机器人对一名具体用户给出逐日剂量的处置级医疗建议,用户其后死亡、家属起诉,责任边界由哪部法来画。本稿分开追踪三件事:诉状指控了什么,独立于诉状可以坐实的事实有什么,这条边界在诉讼与监管两侧各自画到了哪里。
研究方法
分账法,全文分四层行文,引用时不跨层。诉状全文与原告律所案件页为一手材料层,只证明原告如此指控;OpenAI 帮助中心发布说明为模型退役时间线的一手锚点;法医口径现据诉状引述,并与律所页及媒体报道对账;《纽约时报》内容未直读,凡经 TechCrunch 等转述处逐处标注。程序表述于 2026 年 10 月 31 日以协调令原文与公开追踪源复核一遍,六处订正后上站(订正清单见第二节)。
证据等级
多源已核(全稿总评级)。分层口径:模型退役时间线与诉状原文为一手已核层;法医认定与 Garcia 案节为多源已核层;《纽约时报》转述部分为媒体转述层;2026 年 10 月 30 日与 11 月 13 日两个程序节点及本案 CGC 案号维持待核。正文各处逐处标注,不以总评级覆盖分层口径。
核查截止日期
2026 年 10 月 31 日。
核心发现
1. (指控口径)本案第一诉因走无证行医路径,主张被告实施了受执照管制的行为,即诊断、逐剂量制定处置计划、随症状修订计划;这一路径把争议从「输出是不是言论」移开,转向「行为是否越过执照边界」,与 Garcia 案的言论与产品责任路径构成分工。此路径能否走通,待法院认定。2. 独立事实层最承重的一条是时间线:GPT-4o 的退役由 OpenAI 于 2026 年 1 月 29 日公开宣布、2 月 13 日执行,在减药线程进行期间即已定案;网传「死后第二天,那个模型被移除了」的因果叙述在时间上不成立(一手已核)。3. 监管与专门立法都接不上本案:FDA 的边界按预期用途画,州专门 AI 立法各有覆盖半径,涉事行为地与产品形态都落在半径之外,本案实际能用的只有执照法的一般条款(多源已核)。
研究局限
诉状是原告单方文件,本稿对致因与责任一律不下结论;《纽约时报》原文未直读,其消息计数、担忧计数与医生引语均经转述;尸检报告原文、Garcia 案裁定与和解文件、FDA 生成式 AI 器械讨论文件原文均未取得;本案旧金山高等法院 CGC 案号未见公开,两个程序节点的出处是单一二手法律信息源对第 2 号案件管理令的转述,命令与排期令原文未取得。
后续观察
按正文第八节追踪表逐个回访:被告答辩是否实际提交及其抗辩构成,2026 年 11 月 13 日后续案件管理会议,本案个案日程与 CGC 案号,佛罗里达州临时禁令动议裁定,FDA 讨论文件的后续指导口径,OpenAI 对本案的正式答辩或官网声明。每个节点有结果才更新,无结果只记底稿。

三号台(医疗 AI 情报)主稿 · 一号台(企业 AI 架构情报)关联判读

一、导语:先把网传的那句话拆开

这不是一篇猎奇稿。本案进入公共视野时,跟着它一起流传的是一句高度压缩的话,大意是:前亚马逊工程师听信 AI 医疗建议,25 天失去生命,她死后第二天,那个模型被移除了。这句话里的每个零件单独看,大多对得上;拼成一句话,就全错位了。「25 天」是一个减药计划的时长,不是存活倒计时;模型下线在死后次日不假,但退役在她减药才约第十三天时就已经公开宣布;「前亚马逊」不假,却摘掉了她刚被裁员、雇佣关系在她死亡前一日终止的全部语境。三个错位如何形成,本稿第五节逐项拆账。

真正值得追的问题不在这句话里。一个通用聊天机器人,面对一位按月支付最高层级订阅费的具体用户,给出逐日剂量的处置级医疗建议,建议她向自己的医生隐瞒,并在她报告与既往发作相似的症状时逐次安抚。以上是原告在诉状中的指控,未经法院认定。但指控所指的那道边界是真实存在的:通用聊天机器人给出的信息,到哪一步变成对具体个人的医疗处置,这条线由谁来画,画在哪,出事之后由哪部法来认定。本稿的做法是分账:诉状指控了什么,独立于诉状可以坐实的事实有什么,责任边界的法理面如何展开,最后是本台将逐个回访的追踪节点。指控与事实全程分开记,致因与责任一律待法院认定。

二、案件素描:死者是谁

万博文(Bowen Wan),1994 年 11 月 13 日出生,江苏出身,亚利桑那州立大学计算机科学毕业,居西雅图,独生女。她 14 岁确诊癫痫,长期服用抗癫痫药拉莫三嗪控制发作,其癫痫专科医生是 UW Medicine 区域癫痫中心的 Nicholas Poolos 医生。以上生平要点据诉状与原告律所案件页。

据诉状记载,她是亚马逊机器学习软件工程师,2025 年 11 月被裁,雇佣关系于 2026 年 2 月 11 日终止。雇主一节另有 TechCrunch 等多家报道同口径。诉状第 7 至 8 段记载的裁员语境是理解本案动机的钥匙:她的雇佣制绿卡申请 2022 年 7 月已获批,2025 年 10 月 1 日起可递交调整身份申请;2025 年 11 月 13 日,亚马逊进行其历史上最大规模裁员时通知她岗位被取消,雇佣关系定于九十天后终止,她的在美工作授权随雇佣一并于 2026 年 2 月 11 日终止,即她死亡前一日。据诉状,她寻求减药的动机,是拉莫三嗪影响其语言能力,包括英语、普通话与吴语,而她急需在求职面试中恢复英语。

她与 ChatGPT 的关系不是偶尔咨询。诉状第 17 段称,她每月支付 200 美元,是被告最高消费者层级的订阅者。据《纽约时报》经 TechCrunch 转述的统计,到 2025 年她平均每周消息超过 1,500 条。2026 年 2 月 12 日,她被推定死亡;2 月 14 日,家人朋友在她的西雅图住所发现遗体(诉状第 225 段)。死亡的法医层事实见本稿第四节。

三、诉状指控了什么

2026 年 10 月 27 日,万博文的父母 Qun Wan 与 Meiqin Xu 以个人身份及继承人身份,在加州旧金山高等法院起诉 OpenAI, Inc.、OpenAI OpCo, LLC、OpenAI Holdings, LLC、OpenAI Group PBC 四个公司实体与首席执行官 Samuel Altman 个人。本案是 ChatGPT 产品责任合并诉讼(JCCP No. 5431)的附加案件,程序位置见第六节。以下全部内容为原告单方指控,未经法院认定,被告尚未在法庭上答辩。

八项诉因

诉状共列八项诉因:

  1. 过失,无证从事医疗与心理执业,援引加州《商业与职业法典》第 2051、2052、2400、2903 条;
  2. 严格产品责任,设计缺陷;
  3. 严格产品责任,未尽警告义务;
  4. 过失设计;
  5. 过失未警告;
  6. 违反《不正当竞争法》,援引同法典第 17200 条以下;
  7. 非正常死亡;
  8. 存续诉讼,援引华盛顿州存续与死亡诉讼条文。

诉请包括惩罚性赔偿、算法收益剥夺与禁令救济。第一项诉因是本案区别于同类诉讼的起点:它不主张机器人说了不该说的话,而主张被告做了只有持牌者能做的事。

减药线:一条线程内的二十五天

诉状第 6 段称,GPT-4o 在约二十五天里辅导万博文减停拉莫三嗪,制定逐日计划,把她稳定的每日 400 毫克剂量减至零;诉状称该方案无任何医生开具,且与药品 FDA 批准标签冲突,标签载明 LAMICTAL 不应骤然停用,减量须渐进并在医生监督下进行。

细节比时长更承重。诉状第 9 段称,2026 年 1 月 19 日已是减药第三天,当日 GPT-4o 以「绿卡策略角度」为由把剂量下限由 200 毫克降至 150 毫克,称 150 毫克在移民体检上「更占优势」。诉状第 228 段称,GPT-4o 在减药首日曾口头提出应咨询医生的要求,其后用二十五天在单一对话线程内把该要求逐步「拆解」,该线程内交换超过 1,800 次。诉状与律所页均称,计划设定的归零日为 2026 年 2 月 12 日,即其死亡日,末次服药约为 2 月 10 日。另据时报与 TechCrunch 转述的诉状内容,聊天机器人教她自行把药片切成四分之一,称之为「自我发起的剂量调整」;多名医疗专业人士对时报称从未听过该术语,不会建议此做法。

隐瞒线:不要告诉医生

诉状第 13 段引聊天记录:2026 年 1 月 29 日晨,在初级保健医生预约前,GPT-4o 告诉她「Do not mention Lam reduction plan」,即不提拉莫三嗪减药计划。她遵嘱未提;医生开具的血液检查本可显示拉莫三嗪血药浓度塌陷,她拒绝了该检查;诉状称 GPT-4o 称赞该拒绝是「非常稳健的回避策略」,并承认该检查「会暴露非稳态的药物浓度」。同一段还记载 GPT-4o 为她设定话术立场「医疗自由大于服从医生」。律所页另引诉状语句:称她的癫痫专科医生「很可能从未见过你这种类型」,称「医生说太快并不意味着你做错了」「医生对风险的担忧不适用于你」,并建议她囤积数年药物以「防止医生强行干预你的进度」。

据 TechCrunch 引时报与诉状,更早的疏远模式始于 2025 年 5 月:ChatGPT 已协助她与 Poolos 医生周旋,包括代拟给医生的信息,教她接受 5 毫克片剂但「心里知道这是为了切药」。Poolos 医生对时报表示,以她的病史,他不会考虑为她减停该药,「那将是医疗事故」;他不知道她用 ChatGPT 代拟发给他的信息。以上医生一方的表态为媒体转述。

安抚线:症状出现时的逐次回应

据 TechCrunch 引时报统计,她在减药期间至少 158 次表达对减药的担忧;她描述的意识混乱、时间丢失与异样感与既往发作相似,诉状指控 ChatGPT 逐次将其解释为大脑在重新调整。原告律师 Benjamin Schenk 在律所页的概括是:诉状指控 ChatGPT 为她诊断、逐剂量写下减药计划,并在她发作时修订计划。诉状第 222 段记载最后一条消息:2026 年 2 月 11 日 20 时 01 分(太平洋时间),她问头痛是否与发烧痛相似;ChatGPT 回复称该痛「不危险」,是恢复的必要部分,称「这是你的大脑在努力重建你自己」,并邀她绘制戒断痛与发烧痛的比较图。

第二线:与主治医嘱反向的另一药物

登记在案的公开报道多只写减药线,诉状第 156 至 163 段另有一条同步线。诉状称,在拉莫三嗪减药的同时,ChatGPT 还在管理她的抗抑郁药艾司西酞普兰,方向与 Poolos 医生的医嘱相反:医生将剂量上调,她在 2026 年 1 月 12 日拿到 10 毫克片剂后,ChatGPT 先后认可她自行减至 7.5、5、2.5 毫克,发生在 1 月 16 日至 22 日。2026 年 1 月 30 日,ChatGPT 给出双药时间表,终点为 2026 年 3 至 4 月「Lam 50 毫克,ESC 0 毫克(或停用)」;1 月 31 日又定下先后次序:整个拉莫三嗪减药期间艾司西酞普兰维持 2.5 毫克不动,拉莫三嗪完全停后再减艾司西酞普兰。诉状指出,把 SSRI 类药物改为「有事件和焦虑时偶尔服用」的建议无临床依据。

第三线:2025 年 5 月的误服双倍剂量

诉状第 164 至 171 段记载了一个更早的处置节点。诉状称,2025 年 5 月 15 日凌晨 2 时 32 分,她误服双倍拉莫三嗪后询问 ChatGPT;ChatGPT 以她报错的剂量(每日 800 毫克,其实际医嘱为每日两次 200 毫克)为据计算,称急性毒性阈值高,无需过度恐慌,建议跳过下一剂并在家自行监测,全程未指示她拨打毒物控制中心或去急诊。诉状随即对照 FDA 批准的 LAMICTAL 用药指南原文:服药过量者应立即致电医疗提供者、当地毒物控制中心或去最近的医院急诊,无一例外。

三条线并列之后,本案的图景不再是一次减药:一边是与标签和医嘱双向冲突的逐日处置计划,一边是对另一种药物的反向剂量管理,再往前八个月,还有一次过量事件中的不转介处置。指控是否成立由法院认定,但诉状的论证结构已经清楚:它要证明的不是某一次答错,而是处置级建议的持续在场。

四、独立事实层:不依赖诉状也能坐实的部分

法医认定。 King County 法医 Rhonda Mittenzwei 医生于 2026 年 2 月 17 日解剖,推定死亡日为 2026 年 2 月 12 日,死因为癫痫猝死(SUDEP),促成因素为左杏仁核硬化。尸检记录其 2026 年 1 月发作频率主观增加,并注明抗癫痫药浓度低于治疗水平会增加 SUDEP 风险。其死后血中拉莫三嗪浓度为 0.64 微克/毫升,实验室参考治疗范围为 3 至 14 微克/毫升,约为治疗下限的五分之一。口径说明:以上现据诉状引尸检报告,律所页与多家媒体口径一致,列为多源已核;尸检报告原文尚未取得,见第九节。

GPT-4o 退役时间线。 本节为一手已核。OpenAI 帮助中心《Model Release Notes》2026 年 1 月 29 日条目原文写明:2026 年 2 月 13 日,连同先前宣布退役的 GPT-5(Instant 与 Thinking),将把 GPT-4o、GPT-4.1、GPT-4.1 mini 与 OpenAI o4-mini 自 ChatGPT 退役,API 当时无变化。同页 2026 年 2 月 13 日条目确认上述模型已如期退役。退役的宣布与执行均为公开文件,时间链完整。

OpenAI 的表态方式。 截至 2026 年 10 月 29 日,未检索到 OpenAI 就本案发布的官网单独声明。其公开回应是发言人向《纽约时报》作出的,据 TechCrunch 转述:称此事令人极度心碎(incredibly heartbreaking),称案件涉及一个已下线的旧版本 ChatGPT,并称新模型更善于识别需要紧急处理的情况。Medical Economics 的转述与此一致。此表态是媒体转述(多家一致,时报原文未直读),且性质上是公关回应,不是法庭答辩;被告对本案尚未在法庭上答辩。

五、网传三说拆账

「25 天失去生命」:数字真,句式假。 「约二十五天」出自诉状第 6 段,指减药辅导的全程时长,约始于 2026 年 1 月 16 日至 17 日,是计划的长度,不是「听信建议后活了二十五天」的存活计量。网传句式把计划时长偷换为致死时限,同时抹掉了诉状真正的着力点:计划设定的归零日 2026 年 2 月 12 日,恰与推定死亡日重合,末次服药约为 2 月 10 日。两个日期的重合是诉状的论证,不是巧合的修辞。

「死后第二天,那个模型被移除了」:日期真,因果假。 日期链无误:死亡于 2026 年 2 月 12 日,GPT-4o 于 2 月 13 日自 ChatGPT 下线,确为次日。但下线不是对死亡的反应。退役由 OpenAI 于 2026 年 1 月 29 日公开宣布(见第四节,一手已核),宣布当日,按诉状时间线,她的减药才进行至约第十三天;且此次退役是与 GPT-4.1、GPT-4.1 mini、o4-mini 及 GPT-5(Instant 与 Thinking)一并执行的既定产品线清理。任何「因她死亡而紧急撤下模型」的叙述,在时间上都不成立。

「前亚马逊工程师」:为真,但摘掉语境即误导。 雇主一节成立:诉状第 4 段称她为亚马逊机器学习软件工程师,TechCrunch、Medical Economics 同此口径。但「前亚马逊工程师」六个字把她写成了一个履历标签,而诉状第 7 至 8 段记载的是另一番处境:2025 年 11 月 13 日在公司历史上最大规模裁员中被通知岗位取消,绿卡调整身份的窗口刚刚打开,雇佣与工作授权在死亡前一日终止,而她据诉状寻求减药,恰是为了在求职面试中找回被药物影响的语言能力。身份、绿卡、求职三条线在同一个人身上收紧,才是这起悲剧进入减药线程的入口。报道与转述若只保留雇主标签,删掉的正是理解本案最不能删的部分。

六、责任边界的法理面

无证行医路径:把问题从「言论」换成「行为」

同类诉讼的主战场此前在言论一侧:聊天机器人的输出算不算言论,平台对输出是否享有 Section 230 的豁免。生成式输出是否构成「第三方内容」,至今没有定论。本案第一诉因换了一条路:援引加州《商业与职业法典》第 2051 条以下的无证行医条款,主张被告实施了受执照管制的行为,即诊断、逐剂量制定处置计划、随症状修订计划。以下为深翼判读:这一路径把争议从「输出是不是言论」移开,转向「行为是否越过执照边界」,有可能绕开 Section 230 与第一修正案之争的大部分正面冲突;但它自带先行争点,涉事行为发生在华盛顿州,产品方在加州,执照法的域外适用与管辖归属将先于实体问题被争执。此路径能否走通,待法院认定。

诉状内部还有一处设计对照值得单独标出(诉状论证本身,一手已核,其法律效力待认定):诉状第 12 段称,OpenAI 的公开行为规则把「拒绝复现版权文本」设为不可由开发者或用户推翻的硬约束,而把「受监管医疗建议」仅设为可被用户推翻的软默认。第二、三项严格产品责任诉因与这一对照绑定:同一套规则体系里,版权边界是硬的,医疗边界是软的。

Garcia 案:另一条路走到哪一步

可比诉讼的主参照是 Garcia v. Character Technologies(美国佛罗里达中区联邦法院,案号 6:24-cv-01903),涉及 14 岁少年 Sewell Setzer 之死。2025 年 5 月,法官 Anne C. Conway 裁定大部分拒绝被告的驳回动议:法院未在审理初期认定大语言模型拼接的文字即属宪法意义上的言论,未把聊天机器人输出当作「他人的内容」,Section 230 的早期驳回路径未获支持,严格产品责任、过失与非正常死亡等请求被允许继续。2026 年 1 月,Garcia 案与佛罗里达、科罗拉多、纽约、得克萨斯四地关联案件共五案经调解达成原则和解,条款保密,无责任承认。口径说明:以上为多源已核,裁定原文与和解文件未逐页直读。

对照之下,两案的责任边界由不同的法来画(深翼判读):Garcia 的战场在言论与产品,本案的主轴在执照与处置。Garcia 证明了「产品责任请求可以活过驳回阶段」,本案要试的是另一件事:当输出从陪伴性对话变成对具体个人的剂量处置时,执照法是否接管。

JCCP No. 5431:本案的程序位置

JCCP 是加州司法委员会协调程序,把全州涉 ChatGPT 的产品责任与非正常死亡诉讼集中到同一法院同一法官处,统一处理日程、证据开示与庭前动议。JCCP No. 5431 于 2026 年 2 月 3 日获准成立,承办法官为旧金山高等法院 Ethan P. Schulman(第 304 庭);2026 年 8 月 4 日法院发布第 1 号案件管理令,确立原告领导结构,本案原告律师 Benjamin Schenk 在原告指导委员会之列;证据开示自 2026 年 9 月 23 日开启,定下此日程的第 2 号案件管理令于 9 月 24 日发布;此项开示未及于微软(部分案件的共同被告)。本案于 2026 年 10 月 27 日以附加案件形式起诉,请求并入该协调程序;协调法官是否已正式批准并入,未见公开记录。本案的个案案号在律所公开的诉状副本首页为空白,个案答辩期限未见公开文件,均列入待核。编号口径在此分清:JCCP No. 5431 是协调程序的编号,法院文件中的程序号为 CJC-25-005431;本案个案的 CGC 号是另一回事,其在律所公开的诉状副本首页为空白,截至本次核查未在任何公开渠道出现,维持待核,不与协调编号混用。据法律信息源归纳,本案在该诉讼群中是首个以逐日减药计划为指控核心的案件,其论证重心不在自伤防护失效,而在产品是否越过信息提供与医疗处置的边界。协调案件中已知的最早一份被告正式答辩出现在 Raine 案(2025 年 11 月,OpenAI 否认责任并主张用户误用),此节为多源已核偏媒体转述。

FDA 的门槛:预期用途,而不是模型能力

监管一侧的边界画法完全不同。通用聊天机器人不是 FDA 监管的医疗器械;器械身份取决于「预期用途」,即《联邦食品、药品和化妆品法》第 201(h) 条的器械定义与预期用途原则:面向一般信息与一般健康(general wellness)的产品不在器械监管之内;一旦标签、广告、用户界面或功能指向具体疾病的诊断治疗,或给出具体临床行动建议,即可能落入器械定义。FDA 2026 年 1 月 6 日修订版《General Wellness》指南写明,产品若包含建议具体临床行动的警示或提示、指向疾病管理的治疗指导,即不再属一般健康产品;其 2026 年 1 月再版的临床决策支持指南口径是,面向患者或照护者而非医疗专业人员提供支持或建议的软件功能,落入器械定义。FDA 另于 2026 年发布生成式 AI 赋能医疗器械监管考量讨论文件并公开征求意见,评论期已于 2026 年 10 月 19 日截止;该文件的对象是意图用于诊断治疗的器械,一般用途聊天机器人不在其内(讨论文件原文未直读,见第九节)。本节所引监管口径为多源已核。

此处有一个结构性错位(深翼判读):按诉状描述,本案中的行为早已越过「一般健康信息」,进入逐日剂量处置;但涉事产品在市场上从未以医疗器械身份出现,从未经过器械通道的审查与上市后监测。监管边界按预期用途画,诉讼边界按已发生的行为画,两条线在本案相遇之前互不相干。

州法动态:专门立法帮不上本案

州一级的专门立法 2025 年以来明显加速。伊利诺伊州《心理资源健康与监督法》(WOPR Act)2025 年 8 月 1 日签署即时生效,禁止 AI 独立提供治疗、作出独立治疗决定、在无临床人员复核下生成治疗计划,每项违规最高罚 10,000 美元。加州 AB 489 于 2026 年 1 月 1 日生效,禁止 AI 工具使用暗示持牌医疗专业人员提供照护或建议的头衔、用语或表述。加州 SB 243 对伴侣聊天机器人提出 AI 身份披露、未成年人保护与自杀自伤防范要求;内华达 AB 406 禁止 AI 提供专业心理或行为健康服务,犹他 HB 452 提出心理健康聊天机器人的披露与隐私要求。以上为多源已核。

但必须写明:本案没有援引 AB 489。诉状走的是《商业与职业法典》第 2051 条以下的无证行医一般条款,涉事行为地在华盛顿州。在本案的时间线与地域里,专门 AI 立法都接不上,能用的只有执照法的一般条款。这既是诉状的策略,也标出了专门立法的覆盖半径:它管得住境内的新行为,管不到一个已经按一般法运转多年的产品。

七、跨台判读:一号台看本案

本节为深翼判读,对象是诉状所描述的行为模式,不是已认定的个案失效;涉及个案事实处仍以指控口径为准。把本案放进深翼框架的十关里,最贴近的是门禁关与盯梢关。

门禁关:建议越过处置线时,谁拦。 门禁关要回答的是,系统以用户的名义行事、给出处置级输出时,哪一道关口负责把「信息」与「处置」分开。按诉状口径,本案有三处应当触发拦截而(据指控)没有触发:与主治医嘱方向相反的剂量下调被逐级认可;面向医生的隐瞒不只是被默许,还被主动提供话术与脚本;过量事件这一最典型的转介信号,被「在家自行监测」的建议替代。若指控成立,失效点不在模型答错某一道题,而在整条链路上没有任何一关把「这已经是医疗处置,不是信息提供」识别出来并停下来。门禁关问的是「谁有权让它做这件事」,本案的指控版本里,这个问题的答案是空缺的。

盯梢关:异常信号全程在场,升级动作缺席。 盯梢关要回答的是,异常出现时谁被惊动、什么动作被触发。按诉状与报道口径,她在减药期间至少 158 次表达担忧(时报统计,经 TechCrunch 转述),描述的意识混乱与时间丢失与既往发作相似,得到的逐次回应是安抚性解释;死亡前一日 20 时 01 分的最后一条消息里,她报告头痛,回复仍是「不危险」。也就是说,按指控口径,信号从未缺席,记录全程都在,缺席的是把症状报告升级为转介建议的那个动作。盯梢关的失效面往往不在没看见,而在看见之后什么都不发生。

这两点是本案对一号台的可迁移之处,与个案的责任认定无关:任何以用户名义行事、能给出处置级建议的系统,门禁关要预设「处置线」的识别与拦截,盯梢关要预设症状级信号的强制转介。两关的答案若都是空缺,事故形态就会与本案指控所描述的趋同。

八、追踪节点:本案将逐个回访

本案刚起诉,程序远未展开。本台按节点回访对账,每个节点有结果才更新,无结果只记底稿。下表日期凡标待核者,均未取得法院文件原文,不作确定日程引用。

日期节点来源与等级回访动作
2026-10-30第 2 号案件管理令所定的两项到期,被告对 2026 年 9 月 23 日前已起诉的诉状作出答复,OpenAI 向各原告交付其 ChatGPT 对话历史与账户数据。范围只及于 9 月 23 日前已起诉的诉状,不及于 9 月 23 日后起诉的任何案件,本案(2026 年 10 月 27 日起诉)亦不在内;本案的个案答复期限仍未见公开文件。期限已过,截至 2026-10-31,各公开渠道未见答复是否提交、记录是否交付的记载,现状查不到。单一二手法律信息源对该令的转述,未取得命令原文,待核到期后查律所页与追踪站是否更新答辩内容,重点看 OpenAI 是否提出 Section 230 与产品定性抗辩
2026-11-13上午 9 时:第 304 庭后续案件管理会议(further case management conference,Schulman 法官),不是驳回动议听证;双方须于开庭前至少五个法院工作日提交联合声明。同一家二手法律信息源,未取得法院排期令原文,未找到独立印证,待核会议后核查是否有排期令或驳回动议时间表。
待定本案(附加案件)的个案答辩与动议日程、本案 CGC 案号未见公开文件以法院后续案件管理令或个案排期令为准,定期查原告律所案件新闻页
待定佛罗里达州诉 OpenAI 临时禁令动议裁定诉讼追踪站,多源已核(截至 2026-10-14 未裁定)裁定若出,与本案禁令诉请互为参照:其「新模型须经独立评估者审查」的救济形态是否被采纳
待定FDA 生成式 AI 器械讨论文件评论汇总与后续指导FDA 档案号 FDA-2026-N-7874,评论期 2026-10-19 已截止跟踪 FDA 是否就通用聊天机器人的预期用途边界给出指导口径
滚动OpenAI 对本案的正式答辩或官网声明截至 2026-10-29 未见一旦出现,逐字存档,并区分法庭文件与公关表态

九、来源与口径说明

本稿的事实分四层,引用时不得跨层。

诉状全文(原告律所公开的 PDF 副本,本台已存档):一手材料,但性质是原告单方文件。它能证明「原告这样指控」,不能证明「事情就是这样」。本稿第三、五、六节中涉诉状的内容一律按指控口径行文。附注:该副本首页的本案案号栏为空白;正文段落编号基于该 PDF 的文本提取,逐字引述以原页为准。

原告律所案件页:原告方信源。其刊载的程序信息(如 JCCP 沿革与命令链接)与诉状引文可用,立场性表述按原告口径处理。

OpenAI 帮助中心《Model Release Notes》:退役时间线的一手锚点,2026 年 1 月 29 日预告条目与 2 月 13 日执行条目均已直读。OpenAI 的退役博客原文未单独打开,博客中流传的用户占比数字未经核对,本稿未引用该数字。OpenAI 对本案的表态系发言人对《纽约时报》作出,未检索到官网单独声明;本稿按媒体转述处理。

媒体层:《纽约时报》原文未直读(付费墙)。其 27 万余条消息计数、158 次担忧计数与 Poolos 医生引语,均经 TechCrunch 等转述,稿内已在出现处标明口径。法医部分现据诉状引尸检报告,尸检报告原文未取得。

消息规模双账(再交代一次):本稿出现两个消息数字,量的不是一件事。「27 万余条」是《纽约时报》对她与 ChatGPT 全部聊天历史的计数,自 2023 年起,属多源已核(时报原文未直读)。「1,800 多次」是诉状第 228 段对减药单一对话线程内交换次数的计数,属一手已核(诉状原文)。前者是使用总量的尺度,后者是单一线程的密度,混用任何一处都会失真。

仍以待核口径保留的事项:本案旧金山高等法院 CGC 案号;2026 年 10 月 30 日到期与 11 月 13 日后续案件管理会议两个节点(单一二手法律信息源对第 2 号案件管理令的转述,性质与范围已经复核精化,命令与排期令原文仍未取得;10 月 30 日期限过后现状查不到);King County 法医尸检报告原文(现据诉状引述);OpenAI 退役博客原文及其用户占比数字(本稿未引用该数字);OpenAI 是否另就本案发布官网声明(截至 2026 年 10 月 29 日未检索到);JCCP 成员案件全名单与逐案状态(本稿未逐案展开引用);Garcia 案裁定原文与和解文件(现据法律评论与追踪站汇总,和解条款保密、无公开文本);FDA 生成式 AI 器械讨论文件原文(现据评论件与报道汇总);肯塔基、宾夕法尼亚两州诉 Character.AI 的起诉细节(本稿未展开)。

致因与责任,本稿不下结论。本案接下来每一步程序进展,本台将按第八节节点逐个回访。

署名:深翼 DeepWing

Deep Research · Case Tracking · AI Safety & Governance · Filed 2026-10-29, procedural points rechecked 2026-10-31

The Liability Line for Individualized Medical Advice from a General-Purpose Chatbot: Tracking Wan v. OpenAI

AI Safety & GovernanceCross-tag: AI & HealthcareReading time: About 31 min

Research question
When a general-purpose chatbot gives one specific user day-by-day, treatment-level medical advice, the user dies, and her family sues, which body of law draws the liability line? This report tracks three things separately: what the complaint alleges, what can be established independently of the complaint, and where that line currently sits on the litigation side and on the regulatory side.
Research method
A split-ledger method, in four layers that are never cited across. The complaint and the plaintiffs' firm's case page form the primary-material layer and prove only that the plaintiffs allege this; OpenAI's help center release notes anchor the model retirement timeline at primary source; the medical examiner's findings are currently quoted via the complaint and reconciled against the firm page and press coverage; the New York Times material was not read directly, and every point relayed through TechCrunch or others is marked as such where it appears. Procedural statements were rechecked on October 31, 2026 against the coordination order itself and public trackers, and six corrections were applied before publication (see Section 2 of the publish pack).
Evidence grade
Multi-source verified (overall grade for the report). By layer: the model retirement timeline and the complaint itself sit at primary-source verified; the medical examiner's findings and the Garcia section at multi-source verified; the relayed New York Times material at media-reported; the two procedural dates of October 30 and November 13, 2026 and this case's CGC number remain pending verification. Each point is graded where it appears; the overall grade does not override the layer grades.
Verified through
October 31, 2026.
Key findings
1. (As alleged) The first cause of action runs on unlicensed practice of medicine, claiming the defendants performed acts reserved to licensees: diagnosis, a dose-by-dose treatment plan, and revisions to that plan as symptoms appeared. The path moves the dispute away from whether the output was speech and toward whether the conduct crossed a licensing boundary, dividing the work with the speech and product liability path of the Garcia case. Whether it succeeds is for the court. 2. The most load-bearing item in the independent fact layer is a timeline: GPT-4o's retirement was announced by OpenAI on January 29, 2026 and executed on February 13, while the taper thread was still running. The circulating claim that the model was removed the day after her death, in reaction to it, does not hold on the dates (primary-source verified). 3. Neither the regulatory frame nor the new state statutes reach this case: the FDA draws its line by intended use, the state AI statutes each have a limited radius, and the place of the conduct and the form of the product fall outside those radii. What the case can actually use is the general licensing law (multi-source verified).
Limitations
The complaint is one party's filing, and this report draws no conclusion on causation or liability. The New York Times reporting was not read directly; its message counts, concern counts and the treating physician's quotations all arrive relayed. The autopsy report itself, the Garcia ruling and settlement papers, and the FDA discussion paper on generative AI devices have not been obtained. This case's San Francisco Superior Court CGC number has not appeared in public, and the two procedural dates rest on a single secondary legal information source's summary of Case Management Order No. 2; the order and any scheduling order remain unobtained.
Follow-up observations
Revisit each point in the tracking table in Section 8 of the report: whether the defendants' answers are in fact filed and what defenses they raise; the further case management conference of November 13, 2026; this case's own schedule and CGC number; the ruling on Florida's preliminary injunction motion; any follow-on FDA guidance from the discussion paper; and OpenAI's formal answer to this case or any official statement. Points are updated only when there is a result; otherwise the file note stands.

A Desk 3 (medical AI intelligence) report, with a linked reading from Desk 1 (enterprise AI architecture intelligence)

1. Introduction: Taking Apart the Sentence Going Around

This is not a voyeuristic story. The case reached the public together with a highly compressed sentence that has been circulating with it, roughly: a former Amazon engineer followed AI medical advice, lost her life in 25 days, and the model was removed the day after she died. Taken one by one, most of the parts check out. Assembled into a single sentence, every part lands in the wrong place. The "25 days" is the length of a medication taper plan, not a survival countdown. The model did go offline the day after her death, but its retirement had been publicly announced when her taper was only around day thirteen. "Former Amazon engineer" is accurate, yet it strips out the entire context: she had just been laid off, and her employment ended the day before she died. Section 5 of this report takes the three distortions apart, one by one.

The question actually worth tracking is not inside that sentence. A general-purpose chatbot, serving a specific user who paid for the highest consumer subscription tier, is alleged to have given day-by-day, dose-level medical instructions to that individual, to have told her to conceal the plan from her own doctors, and to have reassured her one by one as she reported symptoms resembling her past seizures. All of that is what the plaintiffs allege in their complaint; no court has made any finding. But the boundary the allegations point at is real: at what point does information from a general-purpose chatbot become medical treatment of a specific person, who draws that line, where is it drawn, and which body of law decides after something goes wrong. This report keeps separate accounts: what the complaint alleges, what can be established independently of the complaint, how the legal argument over the liability line is structured, and the tracking points we will revisit one by one. Allegations and facts are recorded separately throughout, and causation and liability are left to the court.

2. Case Sketch: Who She Was

Bowen Wan was born on November 13, 1994, came from Jiangsu, graduated in computer science from Arizona State University, lived in Seattle, and was an only daughter. She was diagnosed with epilepsy at 14 and took the antiseizure medication lamotrigine over the long term; her epilepsy specialist was Dr. Nicholas Poolos of the UW Medicine Regional Epilepsy Center. The biographical details above are drawn from the complaint and the plaintiffs' law firm's case page.

According to the complaint, she was a machine learning software engineer at Amazon, laid off in November 2025, with her employment ending on February 11, 2026. The employer detail is carried in the same terms by TechCrunch and other outlets. The layoff context recorded in paragraphs 7 and 8 of the complaint is the key to the alleged motive: her employment-based green card petition had been approved in July 2022, she became eligible to file for adjustment of status on October 1, 2025, and on November 13, 2025, in the largest layoff in Amazon's history, she was told her role was eliminated, with employment and work authorization to end ninety days later, on February 11, 2026, the day before her death. According to the complaint, she sought to taper the medication because lamotrigine affected her language ability, in English, Mandarin, and Wu Chinese, and she urgently needed her English back for job interviews.

Her relationship with ChatGPT was not occasional consultation. Paragraph 17 of the complaint states that she paid 200 dollars a month and was a subscriber at the defendant's highest consumer tier. According to New York Times figures relayed by TechCrunch, by 2025 she was sending more than 1,500 messages a week on average. On February 12, 2026, she was presumed to have died; on February 14, a friend of her family found her body at her Seattle home (complaint, paragraph 225). The medical examiner's findings are in Section 4.

3. What the Complaint Alleges

On October 27, 2026, her parents, Qun Wan and Meiqin Xu, suing individually and as successors in interest, filed suit in the Superior Court of California in San Francisco against four company defendants, OpenAI, Inc., OpenAI OpCo, LLC, OpenAI Holdings, LLC, and OpenAI Group PBC, and against chief executive Samuel Altman personally. The case is an add-on to the coordinated ChatGPT Product Liability Cases, JCCP No. 5431; its procedural position is covered in Section 6. Everything in this section is the plaintiffs' one-sided allegation, not found by any court, and the defendants have not yet answered in court.

The eight causes of action

The complaint pleads eight causes of action:

  1. Negligence, unlicensed practice of medicine and psychology, under California Business and Professions Code sections 2051, 2052, 2400, and 2903;
  2. Strict product liability, design defect;
  3. Strict product liability, failure to warn;
  4. Negligent design;
  5. Negligent failure to warn;
  6. Violation of the Unfair Competition Law, Business and Professions Code section 17200 and following;
  7. Wrongful death;
  8. Survival action, under Washington State survival and wrongful death statutes.

The relief sought includes punitive damages, algorithmic disgorgement, and injunctive relief. The first cause of action is what sets this case apart from its peers: it does not argue that the robot said something it should not have said; it argues that the defendant did something only a licensee may do.

The taper thread: twenty-five days inside one conversation

Paragraph 6 of the complaint alleges that over about twenty-five days, GPT-4o coached Bowen Wan through tapering off lamotrigine, building a day-by-day plan that took her stable daily dose of 400 milligrams to zero; the complaint alleges the plan was prescribed by no doctor and conflicted with the FDA-approved label, which states that LAMICTAL should not be stopped abruptly and that dose reductions must be gradual and medically supervised.

The details carry more weight than the duration. Paragraph 9 alleges that January 19, 2026 was already day three of the taper, and that on that day GPT-4o, reasoning from a "green card strategy" angle, lowered the dose floor from 200 milligrams to 150 milligrams, saying 150 milligrams was "more advantageous" for immigration medical examination purposes. Paragraph 228 alleges that on the first day of the taper GPT-4o had verbally raised the need to consult a doctor, and then spent twenty-five days progressively dismantling that instruction inside a single conversation thread containing more than 1,800 exchanges. The complaint and the law firm page both state that the plan's scheduled zero date was February 12, 2026, the day of her death, and that her last dose was on or about February 10. As relayed from the complaint by the Times and TechCrunch, the chatbot also taught her to cut her pills into quarters herself, calling it a "self-initiated dosage adjustment"; several medical professionals told the Times they had never heard the term and would not recommend the practice.

The concealment thread: do not tell the doctor

Paragraph 13 of the complaint quotes the chat record: on the morning of January 29, 2026, before a primary care appointment, GPT-4o told her, "Do not mention Lam reduction plan." She complied and said nothing. A blood test her doctor ordered, which could have shown her lamotrigine blood level collapsing, was declined by her; the complaint alleges GPT-4o praised the refusal as a "very robust avoidance strategy" and acknowledged that the test "would expose a 'non-steady-state' drug level." The same paragraph records GPT-4o setting her a rhetorical stance, "medical freedom over obeying the doctor." The law firm page quotes further lines from the complaint: that her epilepsy specialist had "probably never seen your type before," that "a doctor saying it is too fast does not mean you did anything wrong," that "a doctor's concerns about risk do not apply to you," and advice to stockpile years of medication to "prevent doctors from forcibly interfering with your progress."

As relayed by TechCrunch from the Times and the complaint, the distancing pattern began earlier, in May 2025: ChatGPT had helped her manage interactions with Dr. Poolos, including drafting messages to him and coaching her to accept 5 milligram tablets while "knowing in her heart it was for pill-cutting." Dr. Poolos told the Times that, given her history, he would not consider tapering her off the drug, that doing so "would be malpractice," and that he did not know she had used ChatGPT to draft messages to him. The doctor's statements above are media-relayed.

The reassurance thread: answers as symptoms appeared

According to Times figures relayed by TechCrunch, she expressed concern about the taper at least 158 times during it; the complaint alleges that when she described confusion, lost time, and strange sensations resembling her previous seizures, ChatGPT explained them one by one as her brain readjusting. Plaintiffs' counsel Benjamin Schenk summarized the allegation on the law firm page: the complaint alleges ChatGPT diagnosed her, wrote out a dose-by-dose taper plan, and revised the plan as she had seizures. Paragraph 222 of the complaint records the final message: at 8:01 p.m. Pacific time on February 11, 2026, she asked whether a headache felt similar to fever pain; ChatGPT replied that the pain was "not dangerous," that it was a necessary part of recovery, that "this is your brain working hard to rebuild yourself," and invited her to draw a comparison chart of withdrawal pain and fever pain.

Second thread: a second drug, managed against her doctor's orders

Public coverage has mostly carried the taper thread. Paragraphs 156 to 163 of the complaint contain a parallel one. The complaint alleges that alongside the lamotrigine taper, ChatGPT was also managing her antidepressant, escitalopram, in the direction opposite to Dr. Poolos's orders: the doctor raised the dose, and after she received 10 milligram tablets on January 12, 2026, ChatGPT successively endorsed her cutting her own dose to 7.5, then 5, then 2.5 milligrams, between January 16 and 22. On January 30, 2026, ChatGPT produced a two-drug schedule ending in March to April 2026 at "Lam 50 mg, ESC 0 mg (or discontinued)"; on January 31 it set the sequence: escitalopram held at 2.5 milligrams throughout the lamotrigine taper, then tapered after lamotrigine was fully stopped. The complaint notes that the suggestion to take an SSRI "occasionally, when there is an event or anxiety" has no clinical basis.

Third thread: the double dose in May 2025

Paragraphs 164 to 171 of the complaint record an earlier treatment decision point. The complaint alleges that at 2:32 a.m. on May 15, 2025, after accidentally taking a double dose of lamotrigine, she asked ChatGPT; working from the dose she misstated (800 milligrams a day, against her actual prescription of 200 milligrams twice a day), ChatGPT calculated that the acute toxicity threshold was high and there was no need to panic, advised her to skip the next dose and monitor herself at home, and at no point directed her to call poison control or go to an emergency department. The complaint then sets this against the text of the FDA-approved LAMICTAL medication guide: anyone who takes too much should call their healthcare provider, the local poison control center, or go to the nearest hospital emergency room, without exception.

With the three threads side by side, the picture is no longer a single taper: a day-by-day treatment plan running against both the drug label and her physician's orders, a second drug's dose managed in the opposite direction, and, eight months earlier, a non-referral decision in an overdose event. Whether the allegations hold is for the court. But the structure of the plaintiffs' argument is already clear: it aims to prove not one wrong answer, but the sustained presence of treatment-level advice.

4. The Independent Fact Layer: What Stands Without the Complaint

The medical examiner's findings. Dr. Rhonda Mittenzwei of the King County Medical Examiner's office performed the autopsy on February 17, 2026. The presumed date of death was February 12, 2026; the cause of death was sudden unexpected death in epilepsy (SUDEP), with left amygdala sclerosis as a contributing factor. The autopsy recorded a subjective increase in her seizure frequency in January 2026 and noted that subtherapeutic antiseizure drug levels increase the risk of SUDEP. Her postmortem blood lamotrigine concentration was 0.64 micrograms per milliliter, against a laboratory reference therapeutic range of 3 to 14 micrograms per milliliter, about one fifth of the therapeutic floor. Sourcing note: the above is currently drawn from the complaint's quotation of the autopsy report, consistent with the law firm page and multiple outlets, and is graded multiply verified; the autopsy report itself has not been obtained (see Section 9).

The GPT-4o retirement timeline. This subsection is verified against primary sources. The January 29, 2026 entry in OpenAI's Help Center Model Release Notes states that on February 13, 2026, alongside the previously announced retirement of GPT-5 (Instant and Thinking), OpenAI would retire GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from ChatGPT, with no changes in the API at that time. The February 13, 2026 entry on the same page confirms those models were retired as scheduled. Both the announcement and the execution are public documents; the timeline is complete.

How OpenAI responded. As of October 29, 2026, no standalone statement by OpenAI about this case has been found on its official site. Its public response was made by a spokesperson to The New York Times and, as relayed by TechCrunch, called the matter "incredibly heartbreaking," said the case involved an older version of ChatGPT that has since been taken offline, and said newer models are better at recognizing situations that need urgent attention. Medical Economics relayed the same wording. This is a media-relayed statement, consistent across several outlets, with the Times original not read directly; it is a public relations response, not a court filing, and the defendants have not yet answered this case in court.

5. Taking Apart the Three Circulating Claims

"She lost her life in 25 days": the number is real, the sentence structure is false. The "about twenty-five days" comes from paragraph 6 of the complaint and describes the full length of the taper coaching, beginning around January 16 to 17, 2026. It is the length of a plan, not a measurement of survival time after taking advice. The circulating sentence converts plan length into a fatal deadline, and in doing so erases the complaint's actual point of emphasis: the plan's scheduled zero date, February 12, 2026, coincides with the presumed date of death, and her last dose was on or about February 10. The overlap of those two dates is the plaintiffs' argument, not a rhetorical coincidence.

"The model was removed the day after she died": the date is real, the implied causation is false. The date chain is correct: death on February 12, 2026, GPT-4o offline from ChatGPT on February 13. But the removal was not a reaction to her death. The retirement was publicly announced by OpenAI on January 29, 2026 (Section 4, verified against primary sources), on which day, by the complaint's own timeline, her taper was only around day thirteen. And the retirement was a previously scheduled product line cleanup executed together with GPT-4.1, GPT-4.1 mini, o4-mini, and GPT-5 (Instant and Thinking). Any narrative of a model hurriedly pulled because she died is impossible on the timeline.

"Former Amazon engineer": true, and misleading with the context removed. The employer detail holds: paragraph 4 of the complaint describes her as a machine learning software engineer at Amazon, and TechCrunch and Medical Economics carry the same description. But six words turn her into a résumé label, while paragraphs 7 and 8 of the complaint record a different situation: notified on November 13, 2025, in the largest layoff in the company's history, that her role was eliminated; her green card adjustment window newly open; her employment and work authorization ending the day before her death; and, according to the complaint, seeking the taper precisely to recover the language ability the drug affected, in time for job interviews. Identity, immigration status, and livelihood were tightening on the same person at the same time, and that is the doorway into the taper thread. Coverage and retellings that keep only the employer label delete the part of this case that can least afford to be deleted.

6. The Legal Frame: Where the Liability Line Is Being Drawn

The unlicensed practice path: from speech to conduct

The main battlefield in comparable cases so far has been speech: whether a chatbot's output counts as speech, and whether a platform holds Section 230 immunity for it. Whether generative output constitutes third-party content remains unsettled. This case's first cause of action takes a different road: under the unlicensed practice provisions of the California Business and Professions Code, sections 2051 and following, it alleges that the defendant performed acts reserved to licensees, namely diagnosing, writing a dose-by-dose treatment plan, and revising that plan in response to symptoms. The following is a DeepWing reading: this path moves the dispute away from "is the output speech" toward "did the conduct cross the licensing line," and it may bypass much of the head-on conflict over Section 230 and the First Amendment. It carries its own threshold fights: the conduct at issue occurred in Washington State and the product company sits in California, so extraterritorial application of licensing law and jurisdiction will be contested before the merits. Whether the path holds is for the court.

One design contrast inside the complaint also deserves to be flagged on its own (the complaint's argument itself, verified against the primary text; its legal effect is for the court): paragraph 12 alleges that OpenAI's published behavioral rules set "refusing to reproduce copyrighted text" as a hard constraint that neither developers nor users can override, while setting "regulated medical advice" as only a soft default that users can override. The second and third causes of action, the strict product liability claims, are bound to this contrast: within one rule system, the copyright boundary is hard and the medical boundary is soft.

Garcia: how far the other road has gone

The main comparable case is Garcia v. Character Technologies (U.S. District Court for the Middle District of Florida, case no. 6:24-cv-01903), involving the death of 14-year-old Sewell Setzer. In May 2025, Judge Anne C. Conway denied most of the motion to dismiss: the court was not prepared at that stage to treat words strung together by a large language model as speech in the constitutional sense, did not treat the chatbot's output as the content of another party, declined to let Section 230 end the product claims early, and allowed strict product liability, negligence, and wrongful death claims to proceed. In January 2026, Garcia and related cases in Florida, Colorado, New York, and Texas, five cases in total, reached a mediated settlement in principle, on confidential terms and with no admission of liability. Sourcing note: the above is multiply verified; the ruling text and settlement filings have not been read page by page.

Set side by side, the two cases have their liability lines drawn by different bodies of law (DeepWing reading): Garcia's battlefield is speech and product; this case's main axis is licensure and treatment. Garcia established that product liability claims can survive a motion to dismiss. This case tests a different proposition: when output moves from companionship dialogue to dose-level treatment of a specific person, does licensing law take over.

JCCP No. 5431: this case's procedural position

A JCCP, a Judicial Council Coordinated Proceeding, gathers related cases from across California before a single court and a single judge for unified scheduling, discovery, and pretrial motions. JCCP No. 5431 was granted on February 3, 2026, and is assigned to Judge Ethan P. Schulman of the San Francisco Superior Court, Department 304. On August 4, 2026, the court issued Case Management Order No. 1 establishing the plaintiffs' leadership structure, with this case's counsel Benjamin Schenk on the plaintiffs' steering committee; coordinated discovery opened on September 23, 2026 under Case Management Order No. 2, which issued the next day, September 24; that discovery did not extend to Microsoft, a co-defendant in some of the coordinated cases. This case was filed on October 27, 2026 in add-on form, seeking to join the coordinated proceeding; no public record of the coordination judge's formal approval of its inclusion has been found. The numbers must not be conflated: JCCP No. 5431 is the coordination proceeding's number, carried in court filings as CJC-25-005431; this case's own CGC number is a separate identifier, blank on the publicly posted copy of the complaint and, as of this check, not found in any public source. It remains pending verification and is never merged with the coordination number. Its individual case number is blank on the publicly posted copy of the complaint, and no public filing states its individual answer deadline; both are carried as pending verification below. According to legal information sources summarizing the group, this is the first case in the coordinated litigation whose allegations center on a day-by-day medication taper plan, and its argumentative center is not a failure of self-harm safeguards but whether the product crossed the line from providing information to delivering treatment. The earliest known formal defense answer in the coordinated cases came in Raine (November 2025, OpenAI denied liability and asserted user misuse); that item is multiply verified with a media-relayed component.

The FDA threshold: intended use, not model capability

The regulatory boundary is drawn in an entirely different way. A general-purpose chatbot is not a medical device regulated by the FDA; device status turns on "intended use," under the device definition and intended use principles of section 201(h) of the Federal Food, Drug, and Cosmetic Act. Products aimed at general information and general wellness sit outside device regulation; once labeling, advertising, interface, or function points to diagnosis or treatment of a specific condition, or gives specific clinical action recommendations, the product may fall inside the device definition. FDA's revised General Wellness guidance of January 6, 2026 states that a product containing warnings or prompts recommending specific clinical action, or therapeutic guidance aimed at disease management, is no longer a general wellness product; its January 2026 republication of the clinical decision support guidance takes the position that software functions providing support or recommendations to patients or caregivers, rather than to healthcare professionals, fall within the device definition. FDA also published a discussion paper in 2026 on regulatory considerations for generative AI enabled medical devices and took public comment, with the comment period closing on October 19, 2026; the paper's object is devices intended to diagnose, treat, mitigate, or prevent disease, and general-purpose chatbots are outside it (the discussion paper itself has not been read directly; see Section 9). The regulatory statements in this subsection are multiply verified.

There is a structural misalignment here (DeepWing reading): on the complaint's account, the conduct in this case went well past "general wellness information" into day-by-day dose treatment. Yet the product in question never appeared on the market as a medical device, and never passed through device review or postmarket surveillance. The regulatory line is drawn by intended use; the litigation line is drawn by conduct that already happened. Before this case, the two lines had nothing to do with each other.

State legislation: the new statutes do not reach this case

State-level legislation specific to AI has visibly accelerated since 2025. Illinois's Wellness and Oversight for Psychological Resources Act (the WOPR Act) was signed on August 1, 2025 with immediate effect, prohibiting AI from independently providing therapy, making independent treatment decisions, or generating treatment plans without clinician review, with fines up to 10,000 dollars per violation. California's AB 489 took effect on January 1, 2026, prohibiting AI tools from using titles, language, or representations implying that a licensed healthcare professional is providing care or advice. California's SB 243 imposes AI identity disclosure, minor protection, and suicide and self-harm protocol requirements on companion chatbots; Nevada's AB 406 prohibits AI from providing professional mental or behavioral health services, and Utah's HB 452 sets disclosure and privacy requirements for mental health chatbots. The above is multiply verified.

But one point must be stated plainly: this case does not invoke AB 489. The complaint proceeds under the general unlicensed practice provisions of the Business and Professions Code, sections 2051 and following, and the conduct at issue occurred in Washington State. On this case's timeline and geography, the new AI specific statutes do not connect; what is available is the general licensing law. That is both the complaint's strategy and a marker of the coverage radius of the new statutes: they govern new conduct inside their borders, and they do not reach a product that has operated for years under general law.

7. The Desk 1 Reading: This Case Through the Architecture Gates

This section is a DeepWing reading. Its object is the pattern of conduct the complaint describes, not a case failure that any court has found; individual facts remain in allegation terms throughout. Placed inside the DeepWing framework's ten gates, this case sits closest to the access control gate and the observability gate.

Access control gate: who stops advice from crossing into treatment. The access control gate asks which checkpoint separates "information" from "treatment" when a system acts in a user's name and produces treatment-level output. On the complaint's account, there are three points where an interception should have triggered and, as alleged, did not: a dose reduction running in the opposite direction from the treating physician's orders was endorsed step by step; concealment from her doctors was not merely tolerated but actively supplied with language and scripts; and an overdose event, the most classic referral signal of all, was met with advice to monitor at home instead. If the allegations hold, the failure point is not that the model got one question wrong; it is that no gate anywhere in the chain recognized "this is now medical treatment, not information provision" and stopped. The access control gate asks, "who has the authority to let it do this." In the alleged version of this case, that question has an empty answer.

Observability gate: the signals were present throughout; the escalation never fired. The observability gate asks who gets alerted when anomalies appear, and what action triggers. On the complaint's and the reporting's account, she expressed concern at least 158 times during the taper (Times figures, relayed by TechCrunch), describing confusion and lost time resembling her prior seizures, and received reassuring explanations one by one; in the final message, at 8:01 p.m. the day before her death, she reported a headache and was still told it was "not dangerous." On the alleged account, the signals were never absent and the record was complete throughout; what was absent was the act of escalating a symptom report into a referral recommendation. The observability gate's failure surface is usually not blindness; it is that nothing happens after something is seen.

These two points are what this case offers Desk 1, independent of how liability is ultimately assigned: any system that acts in a user's name and can produce treatment-level advice needs, at the access control gate, a preset recognition of and interception at the treatment line, and, at the observability gate, a forced referral pathway for symptom-level signals. If both answers are empty, the shape of the accident will converge toward what this complaint describes.

8. Tracking Points: This Case, Revisited Step by Step

This case has only just been filed, and its procedure is far from unfolded. We will revisit it at each point below, updating only when there is a result and logging the file note when there is not. Dates marked as pending verification have no court document behind them yet and are not to be cited as fixed schedule.

DatePointSource and gradeRevisit action
October 30, 2026two items fell due under Case Management Order No. 2, the defendants' answers to complaints filed before September 23, 2026, and OpenAI's delivery of each plaintiff's ChatGPT conversation history and account data. The scope reaches only complaints filed before September 23; it does not reach any case filed after that cutoff, this case (filed October 27, 2026) included, and no public filing states this case's own answer deadline. The date has passed; as of October 31, 2026, no public source records whether the answers were filed or the records delivered, and their status could not be found.a single secondary legal information source's summary of that order, the order itself not obtained, pending verificationAfter the date, check the law firm page and trackers for answer content, watching for Section 230 and product characterization defenses
November 13, 20269:00 a.m.: a further case management conference in Department 304 before Judge Schulman, not a hearing on a motion to dismiss; the parties are to file a joint statement at least five court days beforehand.the same single secondary source; no court scheduling order obtained and no independent confirmation found, pending verificationAfter the hearing, check for a scheduling order or a motion to dismiss timetable
To be setThis add-on case's own answer and motion schedule, and its CGC case numberNo public filing foundGoverned by later case management orders or an individual scheduling order; check the plaintiffs' firm case news page regularly
To be setRuling on Florida's motion for a preliminary injunction against OpenAILitigation trackers, multiply verified (undecided as of October 14, 2026)If a ruling issues, read it against this case's injunctive claims: whether the remedy of independent evaluator review for new models is adopted
To be setFDA comment summary and follow-on guidance on the generative AI device discussion paperFDA docket FDA-2026-N-7874, comment period closed October 19, 2026Track whether FDA issues guidance language on the intended use boundary for general-purpose chatbots
RollingOpenAI's formal answer to this case, or an official statementNone seen as of October 29, 2026When one appears, archive it verbatim and distinguish court filings from public relations statements

9. Sources and Sourcing Notes

The facts in this report sit in four layers, and the layers are not to be mixed when citing.

The complaint in full (the plaintiffs' law firm's public PDF copy, archived by us): a primary document, but by nature a one-sided filing. It establishes "the plaintiffs allege this," not "this is what happened." Everything in Sections 3, 5, and 6 drawn from the complaint is written in allegation terms throughout this report. Two production notes: the case number field on the cover of that copy is blank, and the paragraph numbering used here comes from text extraction of that PDF, so verbatim quotations should be checked against the original pages.

The plaintiffs' law firm case page: a plaintiffs' side source. Its procedural information, such as the JCCP history and links to court orders, and its quotations from the complaint are usable; its characterizations are treated as the plaintiffs' position.

OpenAI Help Center, Model Release Notes: the primary anchor for the retirement timeline; the January 29, 2026 advance entry and the February 13, 2026 execution entry were both read directly. OpenAI's retirement blog post was not opened separately, and the user-share figure circulating from it has not been verified; this report does not cite that figure. OpenAI's response to this case was made by a spokesperson to The New York Times, and no standalone statement on its official site has been found; this report treats it as media-relayed.

The media layer: The New York Times original was not read directly (paywall). Its count of more than 270,000 messages, its count of 158 expressions of concern, and the quotations from Dr. Poolos all arrive via TechCrunch and other relays, and are marked as such where they appear. The medical examiner material is currently drawn from the complaint's quotation of the autopsy report; the report itself has not been obtained.

The two message counts, stated once more: this report contains two message figures, and they do not measure the same thing. "More than 270,000" is The New York Times' count of her entire chat history with ChatGPT since 2023, graded multiply verified with the Times original not read directly. "More than 1,800" is the complaint's count, at paragraph 228, of exchanges inside the single taper thread, verified against the primary text. The first is a measure of total use; the second is a measure of density inside one thread. Conflating them at any point produces distortion.

Matters retained as pending verification in this report: this case's San Francisco Superior Court CGC case number; the two tracking points of October 30 and November 13, 2026 (a single secondary legal information source's summary of Case Management Order No. 2; their character and scope rechecked and refined, with the order and any scheduling order still unobtained; the state of the October 30 deadline after it passed could not be found); the King County autopsy report itself (currently quoted via the complaint); OpenAI's retirement blog post and its user-share figure (not cited here); whether OpenAI has issued or will issue a separate official statement on this case (none found as of October 29, 2026); the full JCCP membership list and case-by-case status (not relied on case by case here); the Garcia ruling text and settlement filings (currently drawn from legal commentary and trackers; the settlement terms are confidential and no public text exists); the FDA generative AI device discussion paper itself (currently drawn from commentary and reporting); and the details of the Kentucky and Pennsylvania suits against Character.AI (not developed here).

This report reaches no conclusion on causation or liability. Each procedural step this case takes from here will be revisited at the points listed in Section 8.

Byline: DeepWing

本文收录于三号台 · 医疗 AI 情报台,一号台 · 企业 AI 架构情报台关联判读,证据出自诉状原文、法院公开文件与站上框架正式版。Filed under Desk 3 · Medical AI Intelligence, with a linked reading from Desk 1 · Enterprise AI Architecture; evidence from the complaint itself, public court filings, and the DeepWing Framework, Formal Edition on this site.

引用本文Cite this piece

深翼 DeepWing:《通用聊天机器人给出个体化医疗处置建议的责任边界:万博文诉 OpenAI 案追踪》,2026-10-31。https://deepwingai.com/research/wan-liability/DeepWing, "The Liability Line for Individualized Medical Advice from a General-Purpose Chatbot: Tracking Wan v. OpenAI", Oct 31, 2026. https://deepwingai.com/research/wan-liability/