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Hacker News:AI 热帖· FacZap·· 5 天前AI 评分66

AI 智能体在执业兽医监督下为癫痫模型小鼠实施脑部注射手术

Last night an AI agent performed brain surgery on a mouse

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作者称其团队让一个 AI 智能体为癫痫模型小鼠实施脑部手术,目标是减少癫痫发作。智能体从 19 种基因治疗载体中选定药物和脑区,依据三篇论文推导坐标,驱动机器人手术架向脑内注射 250 纳升,并通过摄像头观察进针部位是否出血。每一步不可逆操作均由执业兽医把关,兽医持有物理终止开关可随时停止智能体,作者还提到智能体一度拒绝其人工覆盖操作。

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@OcanaSantero

Last night an AI agent performed brain surgery on a mouse. We gave it 19 gene therapy vectors in a spreadsheet, a mouse model of epilepsy, access to a motorize surgery rig with cameras and one goal: reduce seizures. It picked the drug. It picked the brain region. It derived the coordinates from three papers. Then it drove the stereotaxic arms into the brain and injected 250 nanolitres while watching the entry site through the rig camera for bleeding. A licensed vet gated every irreversible step and held a physical kill switch to stop the AI agent. Thread on what it decided, what it saw, and the moment it refused to let me override it. [Writing this on the spot out of excitement, but I've been 18hrs in front of my laptop coding and coordinating this, so keeping it brief and descriptive, more cohesive thoughts on this soon...]

来源:Hacker News:AI 热帖 · twitter.com