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Fact check
Anthropic announced Claude Duet on Oct. 21, 2026 as a research preview.
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Other claims in this story
- ConfirmedAccess to Duet is currently through a waitlist open only to Claude subscribers in the US.
- ConfirmedDuet runs on Anthropic's Opus 5.5 model.
- ConfirmedAnthropic says Pro plan subscribers ($20 per month) will get Duet access at general availability.
- ConfirmedOpenAI's Dots is currently available only to Pro-tier subscribers, with plans starting at $100 per month.
- UnconfirmedDuet's safety classifier and system prompt prevent it from leaking sensitive information.
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