OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8650 participants
TerraHacks 2025 Toronto, Canada Join us in building a better future, one Hack at a time! Non-monetary prizes Aug 2 – 3, 2025 259 participants
Agent Development Kit Hackathon with Google Cloud Online Build multi-agent AI systems with Agent Development Kit and Google Cloud $50,000 in prizes Winners announced 10360 participants
Perplexity Hackathon Online Create an internet-enabled project to inspire curiosity, seek knowledge, or reason through complex tasks. $35,000 in prizes Winners announced 4362 participants
GenAI Genesis 2025 Toronto, Canada Canada's Largest AI Hackathon $CAD 15,000 in prizes Mar 21 – 23, 2025 621 participants
Google Cloud x MLB(TM) Hackathon – Building with Gemini Models Online Build the future of baseball using Google Cloud. $98,700 in prizes Winners announced 7556 participants
QHacks 2025 Kingston, Canada QHacks 2025 is Queen's University's annual hackathon. $CAD 43,714 in prizes Jan 24 – 26, 2025 296 participants
RAG 'n' ROLL Amp up Search with Snowflake & Mistral Online Push the boundaries of AI Search with Cortex Search, Mistral LLM, and Streamlit Community Cloud $10,000 in prizes Winners announced 1964 participants
Google Chrome Built-in AI Challenge Online Develop a web application or Chrome Extension that uses one or more Chrome built-in AI APIs to interact with integrated models such as Gemini Nano. $65,000 in prizes Winners announced 8498 participants
QHacks 2024 Kingston, Canada QHacks 2024 is Queen's University's annual hackathon. This year's theme is "Unlocking the Future with AI". $CAD 22,830 in prizes Feb 2 – 4, 2024 241 participants