OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8643 participants
Proving Ground: Agentic Startup RAG-a-thon Palo Alto, CA, USA Where the Startup-Curious and Startup-Serious Build What’s Next $5,000 in prizes May 16 – 18, 2025 215 participants
HackAI - Dell and NVIDIA Challenge Online Code, Create, Conquer - Build groundbreaking Generative AI projects using NVIDIA AI Workbench $70,176 in prizes Winners announced 4539 participants
LlamaIndex RAG Hackathon "SOLD OUT!" -- (join waitlist) Santa Clara, CA, USA Think Beyond Chatbots: Unleashing the Potential of AI Agents $16,250 in prizes Feb 2 – 4, 2024 436 participants