# Source: https://developers.openai.com/resources/cookbook/codex-prompting-guide.md

# Codex Prompting Guide

> Codex models advance the frontier of intelligence and efficiency and our recommended agentic coding model. Follow this guide closely to ensure you’re getting th

- Type: Cookbook
- Tags: codex, compaction, responses
- URL: /cookbook/examples/gpt-5/codex_prompting_guide
- Created: 2025-12-04
- Updated: 2025-12-04

## Summary
Codex models advance the frontier of intelligence and efficiency and our recommended agentic coding model. Follow this guide closely to ensure you’re getting th

## Details
Codex models advance the frontier of intelligence and efficiency and our recommended agentic coding model. Follow this guide closely to ensure you’re getting th