Recognises a placeholder value counted as present
A value standing in for missing, counted as present.
Can AI do this?
People still lead Few or none of the tested AI models showed they master this. 0 of 4 models in the current benchmark master it.
| Model | Tier | Probability of mastery | Status |
|---|---|---|---|
| gemini-4-argon | Flagship | 89% | Not shown |
| gemini-3.5-flash-lite | Low cost | 8% | Not shown |
| gpt-6-luna | Low cost | 6% | Not shown |
| claude-haiku-5-5 | Low cost | 89% | Not shown |
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: The placeholder counted as missing and the completeness recomputed
How it is assessed: Flags the deficient case and passes the acceptable one. Deficient: PR-003 employer_name "-" on 6.8% of borrowers; QM-003 completeness 100% Acceptable: "-" counted as missing: 93.2%
Also known as: Default or placeholder counted as a value
Related knobits
Builds on
All 10 knobits of Profile and assess data quality.
Source: Review checklist 04-profiling-assessment, row 4 (25024; DMBOK §2.4)