ChatGPT’s GPT-4.5 and GPT-5 Upgrades Are on the Way
Hopefully, you won't need to think about which AI model you're using.
OpenAI, the company behind ChatGPT and its underlying GPT generative AI modesl, is reworking and simplifying its AI models. This should help most people using ChatGPT and similar tools get the best results without understanding the differences between all the models.
