Archive · 8 Sep 2026
OpenAI Says ChatGPT Work Can Now Mimic Your Writing Style
OpenAI says ChatGPT Work can learn how a person writes.
Users can connect apps such as Gmail, Google Drive, Slack and SharePoint.
ChatGPT Work can then examine messages and other writing samples from those services.
It looks for habits such as favorite phrases, sign-offs and unusual capitalization.
The tool can use those habits when writing new drafts.
This is meant to make AI-written text sound more like the user.
The feature is available on the web for paid plans that include ChatGPT Work.
It is not clear from the articles whether standard ChatGPT will receive the feature.
An earlier report called the feature experimental, but a later announcement described it as available in ChatGPT Work.
OpenAI says ChatGPT Work’s Writing Style feature can learn users’ writing patterns from connected apps.
The feature can identify phrases, sign-offs, capitalization habits and other stylistic details.
Users must connect services such as Gmail, Google Drive, Slack or SharePoint for the feature to access messages and documents.
The feature is reportedly available on the web for paid plans that include ChatGPT Work access.
An earlier report described the feature as being tested, while OpenAI’s later announcement presents it as available in ChatGPT Work.
- Who
- OpenAI and its ChatGPT Work team; the feature was announced by the official ChatGPT account on X.
- What
- A Writing Style feature that learns a user’s writing patterns from connected services and applies them to new drafts.
- When
- The official announcement was dated September 7, 2026; an earlier report described the feature as being tested.
- Where
- In ChatGPT Work on the web, using writing samples from connected services.
- Why
- To make ChatGPT-generated writing sound more like the user and less obviously machine-generated.
Feature Availability Report
Official Product Announcement
Current status
Feature Availability Report
BleepingComputer’s earlier report described the Writing Style feature as reportedly being tested by OpenAI.
Official Product Announcement
OpenAI’s official ChatGPT account said the feature was available in ChatGPT Work.
Access and data
Feature Availability Report
The earlier report said ChatGPT could reference writing samples from connected apps and services to imitate a user’s style.
Official Product Announcement
The later account specified that users must connect tools such as Gmail, Google Drive, Slack or SharePoint, allowing ChatGPT Work to learn from messages and other writing.
- Feature
- Writing Style
- Product
- ChatGPT Work
- Developer
- OpenAI
- Announcement date
- September 7, 2026
- Connected services
- Gmail, Google Drive, Slack and SharePoint
- Style details identified
- Favorite phrases, sign-offs and capitalization habits
- Availability
- Web access for paid plans that include ChatGPT Work
- Standard ChatGPT status
- The articles do not say whether the feature will be available in the standard chatbot
