Realtime voice agent prompting guide published
Shows how to prompt realtime voice agents, including Realtime 2 reasoning, preambles, tools, and exact entity capture.
API
OpenAI platform API and developer tools
Developers plugin for Codex ships
Install and use the OpenAI Developers plugin in Codex to set up project API keys and troubleshoot OpenAI API issues.
Review Responses API settings for production quality, latency, cost, reliability, and data handling.
Overview of new Codex app updates for working across tools, apps, automations, and more developer workflows.
Cookbook to craft effective video prompts for Sora 2 generation.
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
Intro walkthrough of the Codex app and its core workflows.
Walkthrough of how to use Codex inside your JetBrains IDEs.
Cookbook to transcribe user audio using out-of-band Realtime sessions.
Cookbook to modernize legacy codebases using the OpenAI Codex CLI.
Shows Codex pairing with developers to triage diffs, leave inline suggestions, and merge confidently. — codex, code review
Shows Codex Cloud turning sketches and photos into responsive interfaces. — codex, frontend
Shows how to pair Codex with leading editors and streamline in-editor workflows. — codex, IDE extension
Discusses context strategies for letting Codex-style agents collaborate in Cursor. — agents, context windows
Covers installation, authentication, and power-user workflows for the Codex CLI. — codex, CLI
Explains strategies for adapting open models to specific products and workflows. — open models, customization
Shares lessons from teams shipping real software with Codex end-to-end. — codex, product delivery