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Claude multiagent workflows support up to 1,000 agents per run

3 articles2 sourcessince Oct 9Last article 1h ago ·

Overview

AISummary of 3 articles

Anthropic's ClaudeDevs account says Claude can now orchestrate multiagent workflows of up to 1,000 agents per run.

According to the announcement, users configure an agent with the multiagent type multiagent_20261001 and ask Claude to run a workflow, with Claude writing the plan and handling orchestration.

A separate ClaudeDevs post says dynamic workflows for Claude Managed Agents are now in public beta. In this design, a lead agent writes a plan that runs across many agents in phases and combines their results at the end. Testing Catalog, which reports the public beta expansion, describes the same setup and links a ClaudeDevs video. The posts describe the feature as built for demanding workloads but do not report any performance results.

Written by AI from the articles below · updated Oct 9, 12:49 PM ET

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Developments

2 developments

  1. Oct 9, 12:12 PM ET · 1 article
    Claude multiagent workflows support up to 1,000 agents per run
    ClaudeDevs: Claude now runs multiagent workflows with up to 1,000 agents per run
  2. Oct 9, 12:12 PM ET · 2 articles
    Claude Managed Agents dynamic workflows enter public beta
    ClaudeDevs: Claude Managed Agents adds dynamic workflows in public beta

Article timeline

The articles in this story. Times are ET.

Oct 9
  1. 🚨 AI News | TestingCatalog
    Anthropic moves dynamic workflows in Claude Managed Agents into public beta

    AIAnthropic has expanded dynamic workflows in Claude Managed Agents into a public beta, according to Testing Catalog. Users can configure their agents for multiagent orchestration, with Claude planning and operating a fleet of agents to achieve a goal. The post also links a video from Anthropic's ClaudeDevs account, which the author describes as a new SWE norm.

    Video from @testingcatalog's post
  2. ClaudeDevs
    Claude now runs multiagent workflows with up to 1,000 agents per run

    AIAnthropic's ClaudeDevs says users can configure an agent with multiagent type multiagent_20261001 and ask Claude to run a workflow. Claude writes the plan and orchestrates up to 1,000 agents per run.

    Image from @ClaudeDevs's post
  3. ClaudeDevsPick
    Claude Managed Agents adds dynamic workflows in public beta

    AIAnthropic's ClaudeDevs account announces that dynamic workflows for Claude Managed Agents are now available in public beta. The feature is a new type of multiagent orchestration in which a lead agent writes a plan that runs across many agents in phases, then combines their results at the end.

    Video from @ClaudeDevs's post

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