Group 1 - The core idea of the article is the implementation of an AI anti-fraud robot by the Yancheng Public Security Bureau to combat increasingly sophisticated telecom and online fraud schemes, particularly focusing on "刷单" (order brushing) scams [1][2][4] - The AI robot can make 1,000 calls per day on a single line, achieving a total of 10,000 calls daily when using 10 lines, which is ten times more efficient than manual calling [2] - In 2025, Yancheng handled over 2.7 million anti-fraud warning clues and conducted face-to-face interventions with 170,000 people, showcasing the effectiveness of the AI robot in fraud prevention [4] Group 2 - The AI robot utilizes advanced features such as simulating human conversation, supporting meaningful interruptions, and conducting multi-turn dialogues, making it more effective than traditional methods [2][4] - It employs a "precise profiling" technique by analyzing fraud types and victim characteristics, allowing for personalized intervention strategies based on risk levels [4] - The robot has made over 1.9 million outbound calls and sent more than 2.8 million warning messages, successfully verifying and preventing fraud for over 7,100 individuals [4]

Core Viewpoint - The article highlights the recognition of outstanding grassroots police officers in China, specifically focusing on Chen Shaojun from Qinghai, who exemplifies the integration of technology in policing and community service [1] Group 1: Achievements and Recognition - Chen Shaojun is recognized as one of the "Most Beautiful Grassroots Police Officers" during the sixth China People's Police Day [1] - He has received multiple accolades, including the title of Excellent People's Police in Qinghai and the "Industry Champion" from the Qinghai Provincial Federation of Trade Unions [1] - Chen has been included in the National Criminal Technology Youth Talent Pool and has received a third-class personal merit and one commendation [1] Group 2: Professional Contributions - Over his 12 years of service, Chen has worked in various capacities, including forensic laboratories, earthquake rescue sites, and anti-fraud operations [1] - He developed the "Smart Laboratory Management System," which improved efficiency by 70%, and created a portable carbon monoxide and hemoglobin detection device that reduced testing time from 24 hours to 3 minutes [1] - Chen played a crucial role in earthquake rescue efforts in 2023, developing a "Human-Room Integration Platform" and a "Relocation Registration Mini Program" for precise resource allocation [1] Group 3: Technological Innovations - He has pioneered the development of an AI anti-fraud robot and a "Two-Card" risk verification system, achieving a warning accuracy rate exceeding 95% [1] - Chen led the development of the "Smart Eye" micro-expression lie detection software, which has assisted in solving 32 cases [1] - His innovations have garnered multiple awards at the ministry level for their contributions to law enforcement [1]