Meituan Technology Team

Sep 12, 2024 · Artificial Intelligence

How BlackPearl Dominated All Three KDD 2024 OAG‑Challenge Tracks with Large‑Model Techniques

The BlackPearl team from Meituan’s Search & Content Intelligence group detailed their award‑winning solutions for the three KDD 2024 OAG‑Challenge tasks—paper name disambiguation, source tracing, and academic QA—showcasing large‑model driven pipelines, iterative self‑refinement, grafting‑learning, and extensive hard‑negative mining that outperformed traditional feature‑engineered and BERT‑based baselines.