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I built a tool that flags manipulation techniques in news, political ads and government statements, sentence by sentence

Most people know political ads, and a lot of news, are trying to push them somewhere. What's harder is seeing how. I built Semblen to show that: the exact sentence, the technique it uses and why, so it gets easier to spot on your own. It takes an article, a video link or pasted text and marks the sentences that use a manipulation technique (loaded language, appeals to fear, name calling and about 15 others), with a one-line reason for each. It also checks the factual claims against sources

五维评分

付费意愿
35
需求真实度
50
个人可落地
80
竞争空间
45
新鲜度
60

AI 分析

痛点:普通人看得出新闻和政治广告在带节奏,却说不清具体用了哪种操纵手法,需要逐句标注和解释的低门槛工具。

目标用户:记者与事实核查机构、媒体素养教育者、政治与传播研究者、关注政治的普通读者及NGO。

证据:Most people know political ads, and a lot of news, are trying to push them somewhere. What's harder is seeing how. … about half of all Senate ads use at least one technique. Maine is lowest at about a third, Alaska and Minnesota highest at about two thirds. … Free, no account needed

变现:面向新闻编辑室/研究机构/NGO的B2B订阅(批量分析与监测看板)、API按量计费、教育机构课程授权,以及政治广告/竞选资金监测的付费周报。

MVP:2周MVP:一个网页,输入文本或链接,调用LLM逐句输出『操纵手法标签+一句话理由+置信度』,高亮可分享结果,并自动生成每日『左右中三源新闻+参议院广告』摘要邮件列表,用免费引流、用API和邮件付费版变现。

竞品:Ground News、AllSides、Ad Fontes Media、NewsGuard、Media Bias/Fact Check、ClaimBuster

摘要:开发者发布 Semblen,可对文章、视频链接或粘贴文本逐句标注约15种操纵手法(如煽动性语言、恐惧诉求、人身攻击),并核查事实来源,同时每晚自动抓取左中右媒体新闻、14个竞争性参议院选区的全部广告(附FEC资金)以及白宫与国会声明。作者称约一半参议院广告至少使用一种手法,缅因州最低约三分之一,阿拉斯加和明尼苏达最高约三分之二;工具目前免费且无需注册。帖中没有任何付费意愿或收入数据,属于创作者自建产品发布,变现路径需自行验证。