The artificial intelligence company that brought the world ChatGPT says its latest version of the AI-powered chatbot will be more accurate, have fewer hallucinations and offer more articulate writing capabilities for composing emails and reports, for example. ChatGPT-5 will also excel at coding and answering health-related questions.

ChatGPT maker OpenAI released GPT-5 Thursday, an upgrade to its AI technology that is free for all users, although a paid subscription is needed for unlimited use.

OpenAI on Thursday released GPT-5, unveiling a new version of the artificial intelligence model that fuels popular chatbot ChatGPT. The announcement comes days after the company said ChatGPT is set to reach 700 million weekly active users, up from 500 million just five months ago.