Anthropic · releasedClaude Duet

Valid from

2026-10-21

Valid until

still holds

Published

2026-10-21

Recorded by AsOf

2026-10-31

Checked

2026-10-31 · its source page states the value and the date

Confidence

0.70

Sources

“October 21, 2026 Claude Duet research preview for Pro and Max plans We just opened a research preview for users on Pro and Max plans: Claude Duet, a new app where Claude works as a proactive agent.”— what the page says, read 2026-10-31

• Claude apps release notes, October 21, 2026primary · support.claude.com · 2026-10-21

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