Deep Research became available in ChatGPT Work and Codex, where it can research across the web, files, and supported connected apps and produce an editable document, presentation, spreadsheet, or Site with citations
2026-09-09
Deep Research became available in ChatGPT Work and Codex, where it can research across the web, files, and supported connected apps and produce an editable document, presentation, spreadsheet, or Site with citations.
Research can now continue inside a larger work task and end in the format a campaign, brief, or stakeholder review actually needs.
Availability at release: Plus, Pro, Business, Enterprise, and Edu users with Work access on web, desktop, iOS, and Android, subject to Work or Codex allowances or credits.
SourceDeep research workflow improvements
2026-02-10
Deep research got better source controls, planning edits, and report flow updates.
Produces more reliable and better-scoped research output.
Availability at release: Eligible paid tiers
SourceOriginal record fields
Source: https://help.openai.com/en/articles/6825453-chat-gpt-release-notes
date:Date:start: 2026-02-10
date:Date:end: null
date:Date:is_datetime: 0
Who Gets It: Eligible paid tiers
Category: Research & Search
Why It Matters: Produces more reliable and better-scoped research output.
What Changed: Deep research got better source controls, planning edits, and report flow updates.
Student Facing: __NO__
Lifecycle: Active
Update: Deep research workflow improvements