The 6 biggest changes coming to ChatGPT

GPT-5 has finally arrived. Along with the announcement of the highly anticipated AI model, OpenAI also previewed several updates coming to ChatGPT, ranging from visual changes to improvements to the chatbot’s performance.

Here’s a rundown of all of the changes you can expect to see in ChatGPT.

Say goodbye to the model picker

With the rollout of GPT-5, OpenAI is getting rid of the model picker and retiring many of its older models, including GPT-4o, GPT-4.1, and GPT-4.5.