Claude Managed Agents Update (Dreaming, Outcomes, Multiagent)

New capabilities for Anthropic's Managed Agents platform: scheduled self-improvement, rubric-based self-correction, and lead-agent delegation to parallel subagents.

Details

Outcomes (public beta): agents self-correct against defined rubrics; raised task success by up to 10 points in Anthropic's tests (docx +8.4%, pptx +10.1%)
Multiagent Orchestration (public beta): a lead agent delegates to specialist subagents running in parallel with a shared filesystem and persistent event history
Dreaming (research preview, request access required): scheduled job that reviews past sessions and memory stores to extract patterns for self-improvement
Webhooks added for agent completion events; full action visibility in Claude Console
Customer reports: Harvey saw ~6x completion rate increase with Dreaming; Wisedocs cut document review time by 50%