Browsing: Codex

Codex is going mobile. The coding tool — which OpenAI launched approximately a year ago — has now been integrated…

OpenAI is going to let users access Codex, its desktop AI tool that can write code and use apps on…

The system prompt for OpenAI’s Codex CLI contains a perplexing and repeated warning for the most recent GPT model to…

OpenAI has a goblin problem.Instructions designed to guide the behavior of the company’s latest model as it writes code have…

1# Symphony Service Specification3Status: Draft v1 (language-agnostic)5Purpose: Define a service that orchestrates coding agents to get project work done.9Symphony is…

Codex is an AI agent that you can delegate real work to.ChatGPT is great for asking questions, brainstorming, and drafting…

When you open Codex, you’ll see a few core elements: a sidebar menu, projects, settings, and a chat window. You…

Once you open Codex, create your first thread. A thread is like a chat in ChatGPT: a space where you…

A pelican for GPT-5.5 via the semi-official Codex backdoor API 23rd April 2026 GPT-5.5 is out. It’s available in OpenAI…

You’ve seen what Codex can do. Now it’s time to put it to work. These use cases show how to…