Is It Watermarked? — Which AI models watermark their text
isitwatermarked.com
LaunchIndex first observed Is It Watermarked? — Which AI models watermark their text (isitwatermarked.com) live on 15 August 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Is It Watermarked? — Which AI models watermark their text (isitwatermarked.com) was first observed live on 15 August 2026.
Is It Watermarked? tracks which AI models watermark their text and what detection proves, with updates and explanations.
Its profile is classified as Blog within Technology / Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- isitwatermarked.com
- Category
- Technology / Analytics
- Website type
- Blog
- Observed title
- Is It Watermarked? — Which AI models watermark their text
- Observed description
- Claude now embeds invisible watermarks in generated text. Gemini already does. ChatGPT doesn't. An up-to-date tracker of which AI models watermark their output — and what a detected mark actually proves.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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