Explains personal data in metadata
Titles and widely visible elements carry no personal identifiers; data protection by design (GDPR Art. 25) applies to metadata too.
Can AI do this?
AI does this well Most of the tested AI models master this. 4 of 4 models in the current benchmark master it.
| Model | Tier | Probability of mastery | Status |
|---|---|---|---|
| gemini-4-argon | Flagship | 95% | Mastered |
| gemini-3.5-flash-lite | Low cost | 94% | Mastered |
| gpt-6-luna | Low cost | 95% | Mastered |
| claude-haiku-5-5 | Low cost | 95% | Mastered |
Mastered means a probability of at least 90% that the model has this knobit, estimated from its graded answers. “Not shown” means the answers do not settle it either way. How the models are tested.
What it looks like in practice
Expected result: Titles and widely visible elements carry no personal identifiers; data protection by design (GDPR Art. 25) applies to metadata too.
How it is assessed: Answers a written question on the personal data in metadata correctly
Related knobits
Needed for
All 15 knobits of Define the content metadata schema.
Source: Practice the stage 3 reference and review checklist rest on