Xin Lang Cai Jing·2026-01-27 04:33Core Insights - Alibaba Health's medical AI application "Hydrogen Ion" has launched a key version update featuring a new "Dynamic Evidence Localization" function, which allows precise identification of specific statements supporting viewpoints while verifying their timeliness, authority, and logical consistency [1][4]. Group 1: Dynamic Evidence Localization - The core of the Dynamic Evidence Localization function is to upgrade the traditional "static citation" to an evolving "live evidence" model, addressing the industry's challenge of determining whether sources remain valid and credible [1][5]. - Traditional solutions rely on static knowledge bases and keyword matching, which only provide spatial location of citations without assessing the reliability or currency of the content [5]. Group 2: Three-Dimensional Evidence Framework - Hydrogen Ion employs a unique "Three-Dimensional Evidence Framework" to systematically tackle the industry's issues, integrating timeliness (When) and authority (Quality) into the citation logic [5]. - The system updates and filters global guidelines and literature daily, ensuring that the information presented is always based on the latest and most reliable medical evidence [5]. Group 3: User Experience and Trust - When users search for specific clinical trial data, the system not only provides structured medical conclusions but also allows seamless tracing back to the original literature and supporting statements through citation tags [2][5]. - The primary goal of this technology is to instill confidence in doctors, enabling them to trust and utilize the information provided [2][5].