# ChatGPT Helped Cure Dog Cancer. Nobody Knows If It Did Anything.

- slug: chatgpt-helped-cure-dog-cancer-nobody-knows-if-it-did-anything
- date: 2026-04-02
- category: Biotech & Life Sciences

Sam Altman called it amazing. A dog with terminal cancer shrank her tumor by 75% after an AI-designed vaccine. But nobody, including UNSW, can explain why — and there is no publication to back it up.

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