Unrolling the Codex agent loop

The article provides an in-depth analysis of the Codex agent loop, detailing the orchestration of models, tools, and prompts via the Codex CLI and the Responses API. It highlights the performance metrics associated with this architecture, emphasizing its efficiency in managing interactions within the agent loop. This insight is crucial for practitioners as it outlines best practices for integrating and optimizing LLMs in real-world applications.