Worth the Roast?
Specialty coffee price and quality checker
Fetching page
Extracting details
Running prediction

Ready to analyze a product page.

Value Verdict
Awaiting analysis

Paste a product URL to estimate quality and price fairness.

Predicted Rating /100
Predicted Fair Price
Listed Price
Price Premium vs. predicted fair price
Calculating results

Coffee Summary

Prediction Details

Predicted rating
Rating interval
Predicted fair bag price
Predicted fair price / 100g
Price interval

Rating model: — · Price model: —

Warnings & Assumptions

Details

{}
Project

Worth the Roast?

Worth the Roast? extracts specialty coffee attributes from a roaster product page, predicts rating and fair price, and compares that estimate with the listed price.

Technical highlights

  • LLM structured extraction from messy product pages into a stable model feature schema.
  • FastAPI inference layer serving local rating and fair-price model artifacts.
  • Currency, bag-size, and roaster-country normalization before prediction.
  • Inspectable provenance through extracted JSON, source snippets, assumptions, and model versions.
  • Render deployment with production configuration separated from browser-facing code.

Source