OpenAI says human attention is the bottleneck, so it built a system to let agents manage themselves

THE DECODER / 5/4/2026

📰 NewsDeveloper Stack & InfrastructureIndustry & Market MovesModels & Research

Key Points

  • OpenAI introduces the “Symphony” specification to change AI coding workflows so agents can take tickets directly from Linear and work autonomously until completion.
  • The approach is designed to reduce the need for developers to supervise multiple Codex sessions, treating human attention as the main bottleneck.
  • Instead of developers “babysitting” AI tasks, agents manage their own execution by coordinating work around the assigned tickets.
  • The article frames Symphony as a system-level workflow shift for agent-based coding rather than just another model capability.

OpenAI's new Symphony spec flips the AI coding workflow on its head: instead of developers babysitting multiple Codex sessions, agents pull their own tickets straight from Linear and run until the job is done.

The article OpenAI says human attention is the bottleneck, so it built a system to let agents manage themselves appeared first on The Decoder.