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OpenAI Introduces Feature for Personalized ChatGPT Writing Style

11/15/2025

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Summary

Story summary

OpenAI added a setting that lets users avoid em dashes in ChatGPT.
Sam Altman, OpenAI's CEO, described the update as a "small-but-happy win."
The change fits into broader efforts to personalize AI, letting users control tone and style.
The update aims to improve user experience and trust, especially for professionals preserving their writing voice.

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Story summary

OpenAI added a setting that lets users avoid em dashes in ChatGPT.
Sam Altman, OpenAI's CEO, described the update as a "small-but-happy win."
The change fits into broader efforts to personalize AI, letting users control tone and style.
The update aims to improve user experience and trust, especially for professionals preserving their writing voice.