# Cracked City

> Road-damage triage for Toronto: what to fix first, and what it costs.

- Status: Shipped, built May 30, 2026 to June 2, 2026
- Kind: Cities, AI agents
- Event: NVIDIA hackathon
- Stack: NVFP4, Qwen, Playwright
- Demo: https://huggingface.co/spaces/crackedcity/app
- Code: https://github.com/benz16107/311-request
- Page: https://thebenzhou.com/project/cracked-city
- Screenshots: https://thebenzhou.com/assets/.media/images/image_047.png

Built at an NVIDIA hackathon. His part: the NVFP4-quantized Qwen3.6 27B checkpoint and a Playwright script that pre-fills a 311 pothole report and never submits it.