Matthew FieldDaily Telegraph UK·1 Jun, 2026 08:54 PM4 mins to readDario Amodei, the founder and chief executive of Anthropic, quit OpenAI because of his concerns about its approach to artificial intelligence safety. Photo / Getty ImagesAnthropic has fired the starting gun on a US$1 trillion ($1.6t) United States sharemarket listing as the artificial intelligence pioneer races to beat arch-rival OpenAI in going public.
The Claude chatbot developer confirmed today that it had privately filed paperwork with the Securities and Exchange Commission, the US financial
