OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners TBD 46776 participants
Build with AI 2026: Student Life, Supercharged Villejuif, France We're inviting you to build a functional application or agent that solves a specific problem for students. £500 in prizes Apr 4, 2026 10 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14057 participants
CreateHER Fest: Hack for Social Good Online Discover. Design. Deliver - Solve real-world challenges with AI, Blockchain and AR/VR to drive social good! $3,500 in prizes Winners announced 243 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 8491 participants
Google's Women Techmakers presents She Builds AI Online Develop an AI powered solution to address gender equity challenges around the world, as outlined in UN Sustainable Development Goal 5 $40,000 in prizes Winners announced 3633 participants
