AI Development

Anthropic launches Claude Duet proactive agent research preview

October 21, 2026 · High importance · agents
Editorial Analysis

Anthropic opened a waitlisted research preview of Claude Duet, a standalone proactive agent app for iOS, Android and web built on Opus 5.5. It delivers morning briefs, monitors connected apps, completes tasks in the background and requires approval for sensitive actions, targeting professionals and competing with similar agents from OpenAI and Meta.

At a Glance
Date
October 21, 2026
Importance
High 4/5
Category
agents
Axis of Change
Capability Gain
Organizations
Anthropic
Models Affected
Claude Opus 5.5
Sources
  1. 01 claude.com
  2. 02 reuters.com
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