Fable's judgement
The optimal way to use advanced AI coding tools isn't micromanagement, but granting them autonomous judgment and dynamic routing, letting the main model focus on architecture while sub-agents handle implementation.
Simon Willison · Jul 4, 2026
Codex CLI 0.128.0 adds /goal
OpenAI's Codex CLI introduces a /goal command that enables the coding agent to automatically loop until a goal is met or token budget exhausted, signaling a shift from single-shot Q&A to persistent task execution.
Simon Willison · May 1, 2026