Great Expert

Great Expert.COM (Shanghai Mingpin Medical Data Technology Co., Ltd., hereinafter referred to as the "Company") was jointly initiated and established in Shanghai in 2014 by 75 academicians including Zhong Nanshan, Fan Daiming, and Zhang Boli. Adhering to the mission of "Imparting knowledge, teaching, and resolving doubts, serving doctors; popularizing science, screening, and management, serving the people" and the values of "Advocating goodness, gathering wisdom, upholding integrity and innovation, and maintaining health," the company is committed to the research of MedBrain medical knowledge base and trustworthy intelligent technology. Through the empowerment of artificial intelligence and big data technology, it comprehensively serves doctors' medical education, residents' health management, and post-marketing research of pharmaceutical and medical device products, aiming to make high-quality medical resources as accessible as sunshine and water for everyone.
Great Expert.COM has successively undertaken more than 10 national and provincial scientific research projects, obtained 70 invention patent authorizations, 3 PCT patent authorizations, and 3 trade secrets. Its self-developed "MedBrain Knowledge Base," "Doctor Cloud Database," and "Re Research" projects have been included in Shanghai's major new infrastructure projects. The company has been awarded multiple honors such as High-tech Enterprise, Shanghai Key Service Unicorn (Potential) Enterprise, Shanghai "Specialized, Refined, Distinctive, and Innovative" Enterprise, Shanghai Science and Technology Little Giant Enterprise, Shanghai Top 100 Software and Information Technology Service Enterprises, Shanghai Enterprise Technology Center, Shanghai Patent Work Pilot Unit, Shanghai Excellent Academician Expert Workstation, and Yangtze River Delta Innovative R&D Enterprise.
MedBrain is a massive medical knowledge base formed by acquiring knowledge and rules from academicians' and experts' medical experience, books, literature, case reports, etc., and applying technologies such as natural language processing, big data, and artificial intelligence. The knowledge base covers knowledge models of more than 25,000 diseases and over 3,000 pharmaceutical and medical device products, with a rule base on a scale of tens of millions and a database of dozens of terabytes. Currently, the knowledge base has been widely applied in scenarios such as semantic search, knowledge Q&A, and clinical decision support in the medical field. Evaluated by domestic professional institutions, the MedBrain knowledge base data scored an impressive 98.57 in comprehensive data asset evaluation, becoming a classic case for data assets in 2024. Among them, the medical field knowledge base data has been authoritatively certified by data asset evaluation agencies to be valued at over 1.5 billion RMB. After being recorded on the balance sheet as data assets, it will be listed on the data exchange to promote the nationwide circulation and optimal allocation of knowledge resources.
Great Expert.COM remains committed to the research of trustworthy intelligent technology, continuously optimizing computing power and algorithms, innovating data scheduling mechanisms, and leveraging its self-developed large model based on the MedBrain knowledge base. This model boasts significant advantages such as ultra-high-quality data, ultra-deep learning, ultra-precise computation, and ultra-optimized algorithms, enhancing the trustworthiness, controllability, and explainability of large models in the medical and health field, providing strong technical support for auxiliary diagnosis and treatment decisions, resident health management, and post-marketing research of pharmaceutical and medical device products.
The "Shanzhi Xingyu" general base large model (L0) was jointly developed by Great Expert.COM, Aerospace Cloud Network Technology Development Co., Ltd., and Northwestern Polytechnical University, and was officially launched for service on August 1, 2024. It ranks TOP11 on the official evaluation list of an authoritative assessment (a comprehensive Chinese language model assessment launched by Tsinghua University, Shanghai Jiao Tong University, and the University of Edinburgh), placing it in the leading tier. Based on the "Shanzhi Xingyu" large model, Great Expert.COM, together with China Great Wall Internet and China Health Management Association, and in collaboration with hundreds of academicians and experts, as well as a hundred well-known universities and medical institutions, innovatively applied technologies such as Adaptive Task-planning Mixture of Experts (AT-MoE) architecture and trustworthy intelligence, combined with its own MedBrain knowledge base, to successfully develop industry large models (L1) such as the "Great Wall Health" model, academician expert large models (L2), and institutional large models (L2). On September 13, the "Great Wall Health" large model made its debut on the authoritative MedBench evaluation list in the medical and health industry (a benchmarking list jointly launched by Shanghai AI Laboratory and Shanghai Digital Medical Innovation Center), ranking 4th nationwide in comprehensive scores. The Great Wall Health intelligent Q&A algorithm has passed the filing of Internet information service algorithms by the Cyberspace Administration of China, and the Shanzhi Xingyu general base large model has passed the filing of generative artificial intelligence services by the Cyberspace Administration of China.