OpenAI released GPT-5.4, a frontier model combining advanced reasoning, coding, and native computer-use capabilities. The tutorial walks through using GPT-5.4 via OpenAI's Codex IDE to generate a fully functional badminton game in Godot 4.2 from a single prompt, taking 18 minutes to produce a playable Mac application. Access options covered include ChatGPT, Codex, the OpenAI API, and DigitalOcean's Gradient AI Serverless Inference. Key improvements over predecessors include 1M token context, tool search, token-efficient reasoning, and interactive reasoning plan previews.
Table of contents
Key TakeawaysGPT-5.4 OverviewGPT-5.4 Demo: Creating a Novel Game with GPT-5.4Coding a 3D Badminton Game from Scratch with GPT-5.4Closing ThoughtsSort: