GPT-5.4 is out now on ChatGPT (where it goes by the name GPT-5.4 Thinking) as well as on the OpenAI API and OpenAI’s coding ...

OpenAI has launched Codex for Open Source, offering maintainers six months of free ChatGPT Pro and API credits amid a surge of AI-generated pull requests.

The popular chatbot has become a symbol of the promises, perils, and potential profits of artificial intelligence Nathan Reiff has been writing expert articles and news about financial topics such as ...

This week's second new model from OpenAI is built for more complex tasks than GPT-5.3 Instant.