
Advancements in artificial intelligence (AI) are poised to revolutionize various fields, including medicine. The Mahmood Lab at Brigham and Women’s Hospital has developed PathChat, a specialized large language model (LLM) designed to support pathologists in diagnosing complex medical conditions. Unlike general-purpose models such as ChatGPT-4V, LLaVA, and LLaVA-Med, PathChat is fine-tuned specifically for pathology, offering higher accuracy and insightful analysis