OpenAI Build Week

OpenAI Build Weekis a global hackathon for developers and builders creating with Codex and GPT-5.6.Registration is now open. When submissions open onJuly 13, we'll share the full challenge details, including tracks, prizes, judges, and resources. You'll then have untilJuly 21 at 5:00 PM PTto create and submit your project.Participate on your own or with a team. Whether you're creating an app, website, agent, game, developer tool, workflow, or something entirely new,  use Codex to build something useful, ambitious, or unexpected—show what’s possible when builders and AI agents work side by side.What's next?Meet the community before Build Week begins.Join the#build-week-chatin theOpenAI Discordto connect with other participants.Browse the Participants tabto filter and find teammates