OpenAI Launches GPT-5.1 with Enhanced Intelligence and Warmth
OpenAI has released GPT-5.1, an upgraded version of GPT-5 for ChatGPT, featuring warmer, more intelligent responses, improved instruction-following, and faster reasoning. The update enhances communication style and control options, rolling out to paid users first, with broader availability expected soon. Apple will also incorporate GPT-5 into Siri with iOS 26, with GPT-5.1 likely to follow in future updates.





