A week after rolling out GPT-5, OpenAI has had to revive its predecessor, GPT-4o, after users proved that they were too attached to let it go.

AI models from OpenAI, Meta, xAI and Alibaba can make people change their political views after less than 10 minutes of ...

OpenAI has initiated local pricing trials for its ChatGPT Plus and Pro plans in India, following similar efforts in the UK and Europe. Although these prices represent an increase from previous rates, ...