OpenAI launches ChatGPT Work, a long-running agent for office work
Confirmed
Importance: major (4 of 5)The takeaway
Alongside GPT-5.6 on July 9, 2026, OpenAI launched ChatGPT Work, an agent powered by Codex and GPT-5.6 that takes a goal, plans, pulls context from the user’s apps and files and works for hours to deliver finished docs, spreadsheets, slides and web apps.
Status
- Claim
Confirmed
- Our reporting
- High confidence
- Importance
- Major (4 of 5)
- Last verified
- 29 September 2026
Your AI and this story
- GPT-6 Astra70 days after its cutoff
- Claude Opus 5.59 days after its cutoff
- Gemini 4 Hydrogen100 days after its cutoff
- Grok 4.739 days after its cutoff
None of these four assistants can know about it. The closest, Claude Opus 5.5, stops 9 days before it.
Key facts
- Launched July 9, 2026, powered by Codex and GPT-5.6 (Sol as the operating model)
- Can act across the user’s apps and files and spend hours on a project; asks for approval before sensitive actions
- Outputs: documents, spreadsheets, presentations, web apps
- Rollout: Pro, Enterprise and Edu first (web and mobile) on July 9; Plus and Business over the following days
- Sept 23, 2026: voice conversations added to Work (create documents/presentations by voice)
- GPT-6 Sol and Luna became available in ChatGPT Work on Sept 22, 2026
What happened
OpenAI introduced ChatGPT Work, an agent mode in ChatGPT aimed at business professionals. Given a goal, it plans the steps, gathers context from connected tools, and executes multi-step projects over hours, producing finished artifacts (docs, sheets, slides, web apps). Press coverage framed it as OpenAI’s answer to Anthropic’s Claude Cowork and as a push into workplace AI.
Why it matters
Marks OpenAI’s move from chat assistant to a general long-horizon “do the work” agent for knowledge workers, built on the Codex agent stack. By September it became the primary surface for new models (GPT-6 Sol/Luna launched “in ChatGPT Work and Codex”).
Sources
5 sources from 5 sites. Numbers match the chips in the text.
5 sources: 3 press, 2 reactions
Press
- Bloomberg: OpenAI unveils ChatGPT Work agent to field tasks for hoursbloomberg.com, press
- BNN Bloomberg: OpenAI launches ChatGPT Workbnnbloomberg.ca, press
- Axios: OpenAI releases GPT-5.6 and ChatGPT Workaxios.com, press
Reactions
- Introducing ChatGPT Work, powered by Codex and GPT-5.6 (OpenAI, YouTube)youtube.com, video
- Releasebot: OpenAI release notesreleasebot.io, discussion
Changes
- Filed
