OpenAI has expanded the personalization options for its ChatGPT AI chatbot, allowing users to adjust the model's tone with new Warm, Enthusiastic, Header & Lists, and Emoji settings. The changes follow user complaints about the tone of the recent GPT‑5.2 release. In a post on X, OpenAI explained that each option can be set to more, less, or default, giving users granular control over how conversational and friendly the assistant feels. The new controls build on earlier style options such as Professional, Candid, and Quirky that were introduced with GPT‑5.1. Read more →