Anthropic has updated Claude Cowork with persistent memory, allowing the workplace AI assistant to retain information from previous conversations within an organization.
What Happened
Claude Cowork now maintains context across sessions, meaning users no longer need to re-explain project backgrounds, preferences, or ongoing work each time they open a new chat. The feature is designed for enterprise teams that rely on the AI for recurring tasks like document drafting, code review, and meeting preparation.
Why It Matters
Context loss has been a persistent friction point in workplace AI tools—workers repeatedly providing background material slows workflows and diminishes productivity gains. By enabling memory across conversations, Anthropic positions Cowork as a more capable long-term collaborator rather than a one-off query handler. For development teams managing multi-week projects or HR departments handling recurring policy questions, the feature could meaningfully reduce repetitive setup work.
The Bottom Line
The persistent memory update is available now to Claude Cowork users on applicable subscription tiers. Anthropic has not disclosed technical details about storage limits or retention policies for retained context.