Deep Angel
Deep Angel challenges visitors to distinguish AI-manipulated videos from real videos.

About Deep Angel
Deep Angel asks visitors to distinguish AI-manipulated videos from real videos. It also links to a "Same Person or Not?" audio study, a Detect Fake Images or Videos study, and an experiment where visitors read short social-media texts and choose between two explanations of human-written or AI-generated traits.
The site is operated as research by Northwestern University's Computer Science department. Participation is voluntary, data is collected anonymously for research purposes, and participants must be 18 years of age or older.
Key features
- Distinguish AI-manipulated videos from real videos
- "Same Person or Not?" audio deepfake evaluation
- "Detect Fake Images or Videos" study
- Compare two explanations for AI-generated social-media texts
- Unscored explanation preference task with no correct answer
- Data for research is collected anonymously
- Participation is voluntary
- Includes separate audio and image/video studies
- Participation requires being 18 years of age or older
- Explanation preference choices are not scored and have no correct answer
Deep Angel at a glance
- Category
- AI & Machine Learning › AI Learning & Guides
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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