Nebius x NVIDIA Global AI Hackathon Online Build the next frontier of AI on open infrastructure $50,000 in prizes Winners TBD 29875 participants
Build With AI: Basics Online Learn AI best practices by creating a solid proof-of-concept for your dream project. $2,500 in prizes Winners announced 5097 participants
WeaveHacks: Agent Protocols Hackathon (MCP, A2A) with Weights & Biases & Google San Francisco, CA, USA Build agentic protocols into your agents, use WB Weave for observability, win a robo dog! $13,950 in prizes Jul 11 – 13, 2025 152 participants
API World + AI DevWorld Hackathon 2023 Santa Clara, CA, USA The World's Largest API + AI Integration Hackathon $20,538 in prizes Oct 9 – 26, 2023 761 participants