A gift marketplace received partner listings in Lithuanian, Latvian, Polish and English, full of typos and empty fields, and staff sorted them into categories by hand. I built an AI categorizer that maps each listing to the category tree with a confidence score and a reason, and sends anything unsure to a review queue. Result: 100/100 correct on a hand-checked answer key, 1,000 listings in 3.5 min for $1.50, and 6/6 prompt-injection attacks blocked. Client project, rebuilt on mock data with details anonymized.
0 likes · 0 views · Nov 8, 2026
Puts messy LT/LV/PL/EN listings into the right category with a reason; unsure rows go to review. 100/100 on the answer key, 1,000 rows for $1.50.
