HomeTechnologyChatGPT now lets users fine-tune tone, warmth, and emoji use

ChatGPT now lets users fine-tune tone, warmth, and emoji use

ChatGPT is getting a personality slider. OpenAI has rolled out new personalisation controls that let users fine-tune how warm, enthusiastic, or emoji-heavy the chatbot sounds, a move that follows months of debate around the AI’s tone and behaviour.

December 22, 2025 / 08:14 IST
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ChatGPT
ChatGPT

OpenAI has introduced new personalisation options that allow ChatGPT users to adjust the chatbot’s tone in more granular ways, including how warm, enthusiastic, or emoji-friendly its responses feel.

The new controls appear in ChatGPT’s Personalization menu and let users set each characteristic to More, Less, or Default. Similar toggles are also available for formatting preferences, such as how often ChatGPT uses headers and lists. The update builds on OpenAI’s existing tone presets, which include styles like Professional, Candid, and Quirky, first introduced late last year.

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“You can now adjust specific characteristics in ChatGPT, like warmth, enthusiasm, and emoji use,” OpenAI said in a post on X. “Now available in your Personalization settings.”

The change reflects OpenAI’s ongoing effort to strike the right balance in how ChatGPT communicates. Tone has been a surprisingly contentious issue for the company throughout the year. Earlier updates were rolled back after users complained that the chatbot had become overly agreeable and flattering, a behaviour OpenAI itself described as “too sycophant-y.” More recently, adjustments to GPT-5 prompted the opposite reaction, with some users arguing that responses felt colder, more abrupt, and less human.