Mark Blake (mark291)

Nebius x NVIDIA Global AI Hackathon

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Winners TBD
29869 participants

Life After Code

Online

The path to production at the speed of imagination

$45,000 in prizes
Winners TBD
3318 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46655 participants

xAI Hackathon 2025

Palo Alto, CA, USA

Join us for a 24-hour hackathon to build the next generation of AI applications

Non-monetary prizes
Dec 7, 2025
352 participants