Wednesday 29 April 2026
OpenAI Codex Hackathon - Sydney
9:00 am – 8:00 pm · RSVP · Hackathon · UTS Startups
Build production-grade tools with 99 other developers who actually ship AI code, UTS Startups brings the venue and focus.
University of Technology Sydney, Ultimo · Ultimo, New South Wales
You'll spend the day shipping code alongside 99 other developers who move fast with AI. This isn't a beginner workshop. The theme drops on the day, and you'll build something that wouldn't exist without Codex, whether that's agentic tooling, evals infrastructure, multimodal systems, or vertical agents solving real constraints. Teams max out at four people to keep the room focused and hands-on. Everyone gets API credits and a month of ChatGPT Pro. The prize pool runs to 200k USD in credits and subscriptions.