Caleb Udeibom (Udeibom)

Nigeria
Website
GitHub

Nebius x NVIDIA Global AI Hackathon

Featured

Online

Build the next frontier of AI on open infrastructure

$50,000 in prizes
Oct 30, 2026 01:00 PM EDT to submit
2400 participants

CALL-E: Your Code Is Calling

Featured

Online

Turn your code into an AI agent that makes real phone calls.

$10,000 in prizes
Sep 14, 2026 11:45 AM EDT to submit
2827 participants

The WebMCP Challenge

Online

10 days for exploring what’s possible with WebMCP

$35,000 in prizes
Winners TBD
7084 participants

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Winners TBD
26464 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46712 participants