Privacy Policy

Learn AI (learn.xingai.app) is operated by XingAI. This policy describes how we handle information when you use the Interview Decision System.

You may paste question text, upload images, or use your camera. Those inputs are sent to our API to classify patterns and generate explanations. We may store analysis results, practice history, and mistake logs in the product database associated with your local or account user id.

Theme and language preferences are stored in your browser (localStorage). We use that only to restore UI settings.

Question text and extracted image text may be sent to third-party AI providers (for example OpenAI) to generate pattern analysis. Do not upload secrets, personal identity documents, or confidential employer materials.

Learn AI caches analysis and OCR results to reduce cost and latency. Cache entries are keyed by content hash and language. Cached outputs may be reused for identical inputs.

We do not rely on advertising cookies for this product. Essential storage for theme, locale, and session may be used in the browser.

Privacy questions: contact@xingai.app

Learn AI（learn.xingai.app）由 XingAI 运营。本政策说明你在使用面试决策系统时，我们如何处理信息。

你可能粘贴题目、上传图片或拍照。这些输入会发到我们的 API 以分类模式并生成讲解。分析记录、练习历史与失误日志可能保存在产品数据库中。

主题与语言偏好保存在浏览器 localStorage，仅用于恢复界面设置。

题面与图片提取文本可能发送给第三方 AI 服务商（例如 OpenAI）。请勿上传密钥、身份证件或雇主机密材料。

分析与 OCR 结果会按内容哈希与语言缓存，相同输入可能复用缓存结果。