Forbes contributors publish independent expert analyses and insights. I’m an analyst covering neurotech's impact on business and society. Last week, Synchron announced an integration with OpenAI’s ...

On Thursday, OpenAI announced that all paying API customers now have access to the GPT-4 API. It also introduced updates to chat-based models, announced a shift from the Completions API to the Chat ...

OpenAI will soon retire GPT-4, an AI model it launched over two years ago, from ChatGPT, according to a changelog posted on Thursday. Effective April 30, GPT-4 will be “fully replaced” by GPT-4o, the ...

OpenAI has upgraded ChatGPT Deep Research with GPT-5.2, website-specific search, and real-time controls, giving users ...