Michael Siu (siuw)

Los Angeles, California, United States

TreeHacks 2026

Stanford, CA, USA

The largest collegiate hackathon in the US.

$1,030,875 in prizes
Feb 14 – 15, 2026
1097 participants

Cal Hacks 12.0

San Francisco, CA, USA

This year's Cal Hacks is co-hosted by Claude, Fetch AI, AppLovin, and Amazon's Annapurna Labs! Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas.

$58,100 in prizes
Oct 24 – 26, 2025
2164 participants

OpenAI Open Model Hackathon

Online

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

$30,000 in prizes
Winners announced
8655 participants

Anthropic x USC Claude Hackathon

Online

Build with Anthropic's state-of-the-art model Claude!

Non-monetary prizes
Winners announced
68 participants

LA Hacks 2025

Los Angeles, CA, USA

Expand your horizons at LA Hacks 2025!

$60,282 in prizes
Apr 25 – 27, 2025
583 participants

Cal Hacks 11.0

San Francisco, CA, USA

This year's Cal Hacks is co-hosted by Google and Fetch.ai. Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas.

$188,960 in prizes
Oct 19 – 20, 2024
1140 participants