AI搜索新变局：Perplexity为特朗普Truth Social提供技术支持，搜索结果引争议
Perplexity为特朗普旗下Truth Social提供AI搜索技术支持，推出"Truth Search AI"搜索引擎。该产品基于Perplexity Sonar API开发，承诺提供带透明引用的准确答案，但Truth Social保留对信息源的控制权。测试显示其搜索结果主要引用福克斯新闻等保守派媒体，与Perplexity公共引擎的多元信源形成对比。特朗普媒体CEO表示将根据用户反馈完善功能，而Perplexity强调其技术提供透明引用。此举正值特朗普政府发布针对"有偏见AI"的行政命令，同时OpenAI等公司获准向联邦机构销售AI服务。
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