The return of GPT-4o comes after what Altman described as OpenAI underestimating "how much some of the things that people like in GPT-4o matter to them." In an attempt to simplify its offerings, ...

It has only been five days since OpenAI's GPT-5 model was released — and we've been given countless reasons to conclude it's ...

The OpenAI CEO said GPT-5 will soon have a "warmer" personality after complaints about its tone and the brief removal of ...

ChatGPT’s GPT-5 rollout brings new modes and restores legacy models, reflecting OpenAI’s efforts to align AI performance and personality with user preferences.

OpenAI has updated the model picker for ChatGPT to reintroduce the GPT-4 model for all paid users. All users of the chatbot ...

OpenAI has started testing local pricing for ChatGPT in India, allowing users to pay in Indian rupees for the first time.

The new science of “emergent misalignment” explores how PG-13 training data — insecure code, superstitious numbers or even ...