
Corwin Cheung
96 posts

Corwin Cheung
@CorwinCheung_
OpenAI. “By endurance we conquer”


📣 What if every open issue had a Codex agent? That’s the idea behind Symphony, an open-source agent orchestrator for Codex that turns task trackers into always-on systems for agentic work, letting humans focus on review and direction.





We’re officially in our new Era.

5.5 is the first model that operates as a valuable programming partner on real frontend work. High agency, valuable ideating, and idiomatic output. My development process has evolved every ~3 months since joining OAI, but Codex + 5.5 has created a step function improvement.

Introducing workspace agents in ChatGPT—shared agents that can handle complex tasks and long-running workflows across tools and teams.

Introducing workspace agents in ChatGPT—shared agents that can handle complex tasks and long-running workflows across tools and teams.




















