You'll know longer need to pay $200 a month to access the intensive research tool. Plus: a version of Advanced Voice Mode for ...

Inside this chatbot is an assistant that can remember and do stuff for you. Sometimes.

After GPT-4.5, subsequent models updates will incorporate OpenAI's o-series reasoning capabilities into one simplified ...

Just as Anthropic teased, Claude 3.7 Sonnet combines reasoning and fast responses into a single model — something OpenAI wants to bring to ChatGPT with GPT-5 later this year. Anthropic is also leaning ...