Sam Altman promises 'new version of ChatGPT' that behaves more like GPTβ4o β plus a new adult mode Latest from TechRadar in News By: erichs211@gmail.com (Eric Hal Schwartz) 15 October 2025 at 11:00 OpenAIβs next ChatGPT update will bring back GPTβ4oβs humanlike charm and unlock age-gated erotica for adults.