An open-source spec for Codex orchestration: Symphony. | OpenAI — mattwood.fyi

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An open-source spec for Codex orchestration: Symphony. | OpenAI

Connections

Related to

Bridging Intent and Execution in Agentic Systems Symphony's isolated, autonomous implementation runs are an attempt to reduce the intent-execution mismatch by constraining agent scope.

Supports

GitHub - openai/symphony: Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents. · GitHub The blog post's open-source orchestration spec is the design rationale implemented in the Symphony GitHub repository.

Type:	link
First published:	Thursday, 30 April 2026 at 12:00 UTC
Location:	https://openai.com/index/open-source-codex-orchestration-symphony/
URL:	https://mattwood.fyi/i/2f616306