GoldenBadger Li (HongzhengL)

Madison, Wisconsin, United States
Website
GitHub

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners announced
46672 participants

MadHacks Fall 2025

Madison, WI, USA

MadHacks! Wisconsin’s largest in-person hackathon. A 24-hour event open to all disciplines and all backgrounds. Make something cool!

Non-monetary prizes
Nov 22 – 23, 2025
384 participants

OpenAI Open Model Hackathon

Online

Build with gpt-oss, OpenAI’s open weight reasoning models.

$30,000 in prizes
Winners announced
8639 participants