Erkang-Diagnosis-1.1: AI Healthcare Consulting Assistant Technical Report

This report introduces Erkang-Diagnosis-1.1, an AI healthcare assistant built upon Alibaba's Qwen-3 model. The model leverages a substantial 500GB of structured medical knowledge and employs a hybrid pre-training and retrieval-enhanced generation approach. The aim is to provide a secure, reliable, and professional AI health advisor capable of understanding user symptoms, conducting preliminary analysis, and offering diagnostic suggestions within 3-5 interaction rounds. The claim of outperforming GPT-4 in comprehensive medical exams is significant and warrants further scrutiny through independent verification. The focus on primary healthcare and health management is a promising application of AI in addressing healthcare accessibility and efficiency.