JD’s Oxygen AIIC Scales LLM/VLM Item Knowledge to Billions of SKUs, Boosting Search Coverage to 80%
JD.com’s Oxygen AI Item Center (AIIC) uses LLMs/VLMs to generate high‑quality knowledge for tens of billions of SKUs, handling hundreds of millions of daily updates with 94.2% precision. Deployed across search, recommendation and operations, it lifts search‑traffic coverage to 80.4% and cuts item‑info quality issues by 37%.