Back to CoursePack AILast updated: July 2026

Privacy Policy & Data Security

CoursePack AI is committed to protecting student privacy, enforcing strict data isolation, and ensuring full transparency regarding how uploaded materials and generated course intelligence are processed.

1. Purpose of Uploaded Course Materials

When you upload course materials (such as lecture slides, syllabi, practice quizzes, midterms, or past exams), they are used exclusively for structural chunking, topic classification, and generating a compressed course prediction profile.

  • Text extraction and topic tagging for final exam probability calculations.
  • Identifying practice exam gaps and topic distribution patterns across semesters.
  • Generating personalized day-by-day countdown study schedules.

2. Strict Material Isolation vs Anonymized Shared Intelligence

Raw File Isolation Guarantee

Your raw uploaded PDF files, slide documents, and notes are 100% private to your personal account. They are never published, sold, or directly downloadable by other students or third parties.

Only non-personal, anonymized derived course intelligence (such as topic coverage scores and historical question type distributions) is aggregated into a compressed Course Prediction Profile. Students enrolled in the same university course section reuse this compressed intelligence to avoid redundant file processing.

3. Data Retention & Expiration Policy

- Processed Document Chunks & Deduplicated Hashes: Retained for the duration of the active academic semester to support continuous prediction profile updates.
- Deterministic Cached Outputs: Automatically updated or invalidated whenever new course materials are uploaded or backend prompt versions change.
- Account Logs: Retained securely in accordance with standard academic session logging policies.

4. Deleting Your Account and Uploaded Materials

You retain full control over your data. You may request file deletion or complete account removal at any time:

  • Material Deletion: Delete specific uploaded files from your My Courses or Uploads page in the dashboard.
  • Account Deletion: Navigate to Account Settings and click "Delete My Account", or send a data deletion request to privacy@coursepack.ai. Account deletion permanently purges your personal profile, study plans, and uploaded raw files.
5. AI Prediction Disclaimer (重要免责声明)

CoursePack AI is a study assistance tool designed to help students structure their review time efficiently. AI topic predictions, probability scores, and exam blueprints are probabilistic estimates generated from historical patterns. AI predictions do NOT guarantee actual exam content, questions, or student final grades (AI 预测不保证真实考试内容或成绩). Students remain solely responsible for reviewing all required course materials.