OpenAI Open Model Hackathon

Event Date:5 Aug - 11 Sept 2025

Registration: 5 Aug - 11 Sept 2025

Location:Devpost

Organizer:OpenAI

Cost:free

Apply OpenAI's gpt-oss models in creative ways during this 6-week hackathon. Build robots, agents, or fine-tune models. Win prizes and redefine open models!