Recognises a broken data value chain
A consumer reads a copy that no chain of flows connects to the system of record.
Can AI do this?
AI does this well Most of the tested AI models master this. 3 of 4 models in the current benchmark master it.
| Model | Tier | Probability of mastery | Status |
|---|---|---|---|
| gemini-4-argon | Flagship | 93% | Mastered |
| gemini-3.5-flash-lite | Low cost | 35% | Not shown |
| gpt-6-luna | Low cost | 92% | Mastered |
| claude-haiku-5-5 | Low cost | 93% | 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: The consumer, the copy and the missing flow
How it is assessed: Flags the deficient case and passes the acceptable one. Deficient: Credit risk report reads Loan from the risk data platform; no flow brings Loan there Acceptable: A flow loan origination → risk data platform, or the report repointed
Also known as: Broken value chain
Related knobits
Builds on
All 15 knobits of Map data flows and the CRUD matrix.
Source: Review checklist 03-data-flows, row 10 (BCBS P2, P3; DMBOK)