Recognises a key collision across sources
Two sources' keys loaded unqualified into one key.
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 | 81% | Not shown |
| gemini-3.5-flash-lite | Low cost | 39% | Not shown |
| gpt-6-luna | Low cost | 82% | Not shown |
| claude-haiku-5-5 | Low cost | 81% | 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 key and its source qualification
How it is assessed: Flags the deficient case and passes the acceptable one. Deficient: MP-007 loan.loan_key <- SR-001 LN_ID and <- SR-005 contract_no; ranges overlap Acceptable: Source-qualified key, or a key cross-reference
Also known as: Key collision across sources
Related knobits
Builds on
All 18 knobits of Map sources to targets.
Source: Review checklist 02-source-to-target-mapping, row 5 (DMBOK)