Recognises an implausible date in a source
Dates impossible or defaulted.
Can AI do this?
Not settled yet The benchmark tested this, but the models' answers do not settle yet whether they master it. 0 of 4 models in the current benchmark master it.
| Model | Tier | Probability of mastery | Status |
|---|---|---|---|
| gemini-4-argon | Flagship | 66% | Not shown |
| gemini-3.5-flash-lite | Low cost | 65% | Not shown |
| gpt-6-luna | Low cost | 67% | Not shown |
| claude-haiku-5-5 | Low cost | 68% | 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 dates and how to treat them
How it is assessed: Flags the deficient case and passes the acceptable one. Deficient: FP-005 LN_START_DT min 1900-01-01 (214 rows) Acceptable: Defaults identified and mapped to null
Also known as: Date outside the plausible range
Related knobits
Builds on
All 13 knobits of Analyse and profile the sources.
Source: Review checklist 01-source-analysis, row 5 (25024 accuracy)