Breaking

OpenAI tests ChatGPT Work writing-style learning from Gmail, Slack, Drive, and SharePoint

September 7, 2026 at 16:22 EDT

AI Agents
Sales & Business

OpenAI is rolling out a ChatGPT Work capability that can infer a user’s writing voice from connected workplace apps—including Gmail, Slack, Google Drive, and SharePoint—and apply those patterns to later drafts. The company describes the feature as picking up signature phrases, sign-offs, and capitalization habits from emails, messages, and files rather than requiring users to restate tone in every prompt.

September 7, 2026 · OpenAI

ChatGPT Work learns your writing voice

A new Writing Style experiment can pull examples from connected workplace apps, then apply phrases, sign-offs, and capitalization habits to later drafts—without restating tone in every prompt.

How it works

Connect apps
Gmail, Slack, Drive, SharePoint

→

Read examples
Email, messages, files

→

Draft in your voice
Reuse style next time

Named sources vs test UI groups

Product coverage names four connected tools. The test onboarding groups examples into three buckets.

Named apps

Example groups

Apps cited: Gmail · Slack · Google Drive · SharePoint. Groups in the test UI: Messaging · Documents · Email.

Why users want it

Fewer “write like me” rewrites. Drafts can pick up real phrasing from mail, chat, and docs instead of a pasted style guide.

What critics flag

Connecting inboxes and drives is a privacy trade-off. Shared folders may mix a user’s voice with colleagues’ writing.

Status

OpenAI has confirmed it is testing Writing Style. A wide rollout date has not been published. ChatGPT Work plugin access can still be limited by workspace admins.

Continue reading

The rest of this article is for AI News Blitz readers. Choose an option below to keep reading.