Explains evidence of disposition
Legal-hold checks, readable archives and run logs of what was deleted.
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 | 100% | Mastered |
| gemini-3.5-flash-lite | Low cost | 100% | Mastered |
| gpt-6-luna | Low cost | 100% | Mastered |
| claude-haiku-5-5 | Low cost | 100% | 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: Legal-hold checks, readable archives and run logs of what was deleted.
How it is assessed: Answers a written question on the disposition evidence correctly
Related knobits
Needed for
- C-504 Recognises disposition without evidence
- C-532 Records disposition with a certificate
- O-403 Recognises a purge ignoring legal holds
- O-404 Recognises an archive unreadable over its retention
- O-407 Recognises a purge with no run record
All 14 knobits of Implement retention, archiving and purge.
Source: Practice the stage 4 reference and review checklist rest on