Auto-Categorizing Messy Supplier Data with OpenAI

The Problem: A massive dropshipping vendor provided an XML feed with 15,000 products, but the data lacked WooCommerce categories, leaving the entire catalog unstructured.

The Solution: Engineered a custom, headless OpenAI pipeline directly into the PHP import script. The LLM analyzed the raw product titles and automatically assigned them to the correct WooCommerce taxonomy in strict JSON format.

The Results: Thousands of products sorted accurately in hours, keeping the frontend blazing fast and API keys secure.