SCOPE：来源可信度与媒体机构画像引擎
原标题：SCOPE: Source Credibility and Outlet Profiling Engine
AI 摘要
研究者提出 SCOPE，一个多智能体系统，用于对新闻媒体机构进行偏见、事实性和可信度画像。系统由编排器协调文章抓取、内容分析、外部证据搜索、评分和报告生成等专用智能体，遵循 MBFC 式方法论并公开中间证据。在 200 家媒体机构的基准上，SCOPE 在多数指标上优于仅用 LLM、仅用文章、仅用搜索和媒体背景核查等基线，取得最低的偏见与事实性 MAE、完美的失败事实核查检测和最低的事实错误率。
正文节选
SCOPE: Source Credibility and Outlet Profiling Engine Abstract We present SCOPE, a multi-agent system for profiling news media outlets with respect to bias, factuality, and credibility. Given an outlet URL, SCOPE coordinates specialized agents for article acquisition, content analysis, external evidence search, scoring, and report generation. The system follows an MBFC-style methodology while making intermediate evidence and agent outputs inspectable through a structured demonstration interface.