OpenAI Starts Training Next AI Model Heres What We Know OpenAI releases GPT-4o, a faster model thats free for all ChatGPT users The CEO also indicated that future versions of OpenAI’s GPT model could potentially be able to access the user’s data via email, calendar, and booked appointments. But as it is, users are already reluctant to leverage AI capabilities because of the unstable nature of the technology and lack of guardrails to control its use. GPT-4 is available to all