Who gets the merged Claude first?

It is rolling out to Pro and Max plans first, to existing and new users on these plans.

Where can I use the merged Claude?

It is coming to the Claude app on web, desktop, and mobile over the coming weeks.

What does the merged Claude do?

Anthropic says you can bring a quick question or hand over a report due at noon, and Claude takes it from there, even after you've closed your laptop.

Large Language ModelsSimon Willison's Weblog5h agoSep 17, 2026, 04:00 JST

Claude Cowork and chat merge into one Claude

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3 Key Points

What happened
Anthropic is merging Claude Cowork and chat into one Claude. It is rolling out first to Pro and Max plans in the Claude app on web, desktop, and mobile over the coming weeks.
Why it matters
Combining Cowork and chat into a single Claude means users no longer need to pick between them for a quick question or a long-running task. This suggests Claude is becoming a general agent in its own right.
What to watch
It is unclear how the merged product will actually work in terms of features and surfaces. Watch the rollout to Pro and Max plans over the coming weeks.

WHO IT HITSThis lands on existing and new Pro and Max subscribers who use Claude on web, desktop, or mobile, since they are the first to receive the merged experience.

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Context & Analysis

Until now, Anthropic offered Claude Cowork, regular Claude chat, and Claude Code as separate surfaces, and the boundaries between them were not always obvious. The announcement folds Cowork and chat together into a single Claude, with Anthropic describing the result as something that can take a quick question or a report due at noon and keep working even after you've closed your laptop.

The rollout order is specific: Pro and Max plans first, then existing and new users on those plans, across the Claude app on web, desktop, and mobile over the coming weeks. No completed timing or feature list is given beyond that.

The practical question is what the merged product actually does differently. The commentary around the announcement suggests that mapping the new features and surfaces will still take considerable work, so the value of the merge may depend on whether the combined Claude behaves as one coherent assistant rather than a relabeled set of tools.

FAQ

Who gets the merged Claude first?: It is rolling out to Pro and Max plans first, to existing and new users on these plans.
Where can I use the merged Claude?: It is coming to the Claude app on web, desktop, and mobile over the coming weeks.
What does the merged Claude do?: Anthropic says you can bring a quick question or hand over a report due at noon, and Claude takes it from there, even after you've closed your laptop.

Simon Willison's WeblogRead Original Article

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Also reported by Fortune AI, THE DECODER, TechCrunch AI

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