Zheng Quan Ri Bao·2026-01-27 14:17Core Insights - Alibaba Health's medical AI application "Hydrogen Ion" has launched a key version update featuring a new function called "Dynamic Evidence Localization" which allows precise identification of specific statements supporting claims, while also verifying their timeliness, authority, and logical consistency [2] Group 1: Dynamic Evidence Localization - The new function upgrades traditional "static citation" methods to "living evidence," addressing the industry's challenge of determining whether information is still valid and credible [2] - The system integrates timeliness and authority into its citation logic, continuously updating and filtering global guidelines and literature to ensure responses are based on the latest and most reliable medical evidence [2][3] Group 2: User Experience and Impact - When users inquire about specific clinical trial data, the system provides structured medical conclusions with citation tags, allowing seamless tracing back to original literature and supporting statements [3] - This technology significantly reduces the information verification cost for clinical and research work, enabling doctors to make decisions without pausing to check original documents, as the AI performs triple verification of effectiveness, authority, and logical consistency [3]