More than one user referred to GPT-4o as their soulmate, describing in detail how emotionally gutted they were when OpenAI initially took it down. These posts have been less common, but they offer some of the fiercest reactions to the model's disappearance.

OpenAI’s latest model GPT-5 is more powerful and accurate than its predecessors, but the company cautions users against relying on it as their primary information source. Nick Turley, Head of ChatGPT,

OpenAI on Thursday released GPT-5, unveiling a new version of the artificial intelligence model that fuels popular chatbot ChatGPT. The product will be made immediately available to users, including customers who use the company's cost-free options, OpenAI said.