Anthropic reportedly previews Claude Duet, a proactive agent built on Opus 5.5
BLCNYY · x · 2026-10-22
According to a report, Anthropic has opened a research preview of "Claude Duet" for Pro and Max subscribers — a proactive agent designed around Opus 5.5.
Unlike today's reactive chat interfaces, a proactive agent implies the model can initiate actions on its own rather than waiting for prompts. This remains a single-source report pending official confirmation from Anthropic.
Related event: Anthropic launches proactive agent app Claude Duet in research preview(27 posts)→
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