If you're trying out the new GPT-5 model on ChatGPT, some of the most notable upgrades include choosing personalities and ChatGPT Voice.

The release of GPT-5 by OpenAI marks a significant upgrade from earlier models, offering improved speed, accuracy, and coding capabilities. However, many users are also unhappy about the loss of personality and less contextual accuracy compared to GPT-4o.

The company has often claimed its technology is advancing quickly toward the point it will be able to match or exceed humans at every possible task. Executives said in a news briefing before GPT-5’s release that it does not perform at that level.