Claude Managed Agents thread event streams support event deltas

UpdateJul 22, 2026VerifiedAdded Sep 22, 2026

The thread-level stream endpoint accepts the event_deltas[] query parameter, so you can preview a subagent's text as the model generates it.

AI agents LLMs SQL Streaming

Read Anthropic's release notes

https://platform.claude.com/docs/en/release-notes/overview#july-22-2026

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