Browsing: ChatGPT

Paul Conyngham’s dog Rosie was given months to live. Chemotherapy failed. Immunotherapy failed. So the Sydney tech entrepreneur did something unconventional — he usedChatGPT and computational genomicsto help design a personalized mRNA cancer vaccine for her specific tumor mutations. Several of Rosie’s tumors shrank.

Three very different AI products now fight for the same query: the question you’d have typed into Google five years ago. Perplexity AI answers with cited sources and a live web crawl. ChatGPT answers with the broadest feature set and 900 million weekly users behind it, according to OpenAI’s own February 2026 disclosure. Grok answers…