When an Australian tech entrepreneur with no background in biology or medicine said ChatGPT helped save his dog from cancer, the story spread with the kind of validation Big Tech has long craved: proof that AI will revolutionize medicine and take on one of its deadliest diseases. The reality, as usual, is more complicated.
The version of the story that made the rounds online, first reported by The Australian, was relatively straightforward. In 2024, Sydney-based Paul Conyngham learned that his dog Rosie had cancer. Chemotherapy slowed the disease but failed to shrink the tumors. After vets said "nothing could be done" for the Staffordshire …