Traces the consequence of a drill-across mismatch
What the question returns when the facts are joined through non-conformed dimensions (e.g. joint holders mismatched)
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 | 72% | Not shown |
| gemini-3.5-flash-lite | Low cost | 46% | Not shown |
| gpt-6-luna | Low cost | 76% | Not shown |
| claude-haiku-5-5 | Low cost | 77% | 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: What the question returns when the facts are joined through non-conformed dimensions (e.g. joint holders mismatched)
How it is assessed: The wrong result is stated concretely
Related knobits
Builds on
All 14 knobits of Design the bus matrix and data products.
Source: Graded on its own by dwbi-bus-matrix