Factful 对比 Mathos AI (formerly MathGPTPro)

Factful 是一个集成的写作环境，在你写作的同时检查拼写、语法和事实准确性。它针对需要一站式校对和事实验证的作家、研究人员和学生，避免了为不同工具而切换的麻烦。

该产品使用检索增强生成技术，实时搜索网页并返回带有事实核查的引用。它会将搜索结果过滤到可信的新闻和参考来源，而不是盲目显示每一个匹配。

作家可以在编辑器内触发斜线命令，进行同义词、反义词、翻译、释义和搜索，无需离开编辑器。Chrome 扩展也将相同的工作流程带入浏览器。

Factful 分析功能跟踪纠错情况随时间的变化，并突出显示各学科中反复出现的错误模式。更新日志表明支持100多种语言，并在付费功能中提供模型微调选项。

Mathos AI is an education math solver and tutor that turns a photo, typed equation, or word problem into step-by-step solutions, quizzes, flashcards, and animated lesson videos. One prompt can branch into a worked answer, a 5 to 10 second video first frame, practice cards, and an adaptive review path when you miss a concept.

Generic chatbots hand back a final number with little scaffolding. Mathos breaks problems to their core, repairs the prerequisite you missed before repeating the topic, and the AI Tutor watches your whiteboard steps to catch errors at the exact line where reasoning breaks. The company reports 5 million students and 100 million problems solved.

High school and college students use it for calculus, algebra, and physics homework, while parents get session summaries through a dashboard. The product is free to start with a 3-day trial on paid plans, and an enterprise video API tier offers 3,800 generated minutes per month.