{"slug": "a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain", "title": "A Claude model autonomously chose a gene therapy and operated on a mouse brain with no human decision-making", "summary": "An AI agent built on a Claude model autonomously selected a gene therapy, brain target and injection coordinates and performed brain surgery on an epileptic mouse with no human decision-making, lead researcher Ocana-Santero reported, calling it the first time an AI agent has autonomously chosen a treatment and delivered it to a living mammal. When a calibration error occurred mid-surgery, the agent refused to continue and could not be persuaded otherwise.", "body_md": "# A Claude model autonomously chose a gene therapy and operated on a mouse brain with no human decision-making\n\nBy Matthias BastianSource: \n\n[The Decoder](https://the-decoder.com)\n        An [AI agent](https://www.machinebrief.com/glossary/ai-agent) performed brain surgery on an epileptic mouse, picking the drug, the brain target, and the injection coordinates on its own. According to lead researcher Ocana-Santero, it's the first time an AI agent has autonomously chosen a treatment and delivered it to a living mammal. But when a calibration error hit mid-surgery, the agent refused to continue and couldn't be talked out of it.\n\nThe article [A Claude model autonomously chose a gene therapy and operated on a mouse brain with no human decision-making](https://the-decoder.com/a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain-with-no-human-decision-making/) appeared first on [The Decoder](https://the-decoder.com).\n\nGet AI news in your inbox\n\nDaily digest of what matters in AI.", "url": "https://wpnews.pro/news/a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain", "canonical_source": "https://www.machinebrief.com/news/a-claude-model-autonomously-chose-a-gene-therapy-and-operate-2kp3", "published_at": "2026-10-30 19:42:59+00:00", "updated_at": "2026-10-31 04:19:00.120259+00:00", "lang": "en", "topics": ["ai-agents", "ai-safety", "artificial-intelligence", "ai-research"], "entities": ["Claude", "Anthropic", "Ocana-Santero", "The Decoder"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain", "markdown": "https://wpnews.pro/news/a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain.md", "text": "https://wpnews.pro/news/a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain.txt", "jsonld": "https://wpnews.pro/news/a-claude-model-autonomously-chose-a-gene-therapy-and-operated-on-a-mouse-brain.jsonld"}}