LiveMarketplace BetaDesigned and built solo
Article & Topic Classifier
01
The problem
An aggregation engine ingesting at volume is worthless if everything lands in one undifferentiated feed. Relevance has to be decided at ingest, not by the reader.
02
What I built
A classification layer that categorises and tags incoming articles by topic and relevance and generates summaries automatically, routing content to the right destination and feeding the automated email sends. Built on Claude Haiku deliberately — classification is a high-volume, low-reasoning task where the cheaper, faster model is the correct engineering choice, and paying Sonnet rates for it would be a design error.
03
What changed
Lets the platform run continuously without a human reviewing every item, while keeping the feed coherent enough to be worth subscribing to.
Stack
Claude HaikuSupabaseAutomated pipeline