Triple
T32021888
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro-North standard signage |
E817714
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | transportation signage standard |
C13507
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: transportation signage standard Context triple: [Metro-North standard signage, instanceOf, transportation signage standard]
-
A.
transportation standard
A transportation standard is an agreed-upon set of rules, specifications, and protocols that ensure compatibility, safety, and efficiency across transportation systems, vehicles, and infrastructure.
-
B.
traffic control device
A traffic control device is any sign, signal, marking, or other installed equipment used to regulate, warn, or guide road users for the safe and efficient movement of traffic.
-
C.
roadside marker
A roadside marker is a fixed object placed along a road to provide drivers with information, guidance, or warnings about location, boundaries, or conditions.
-
D.
signage system
chosen
A signage system is an organized set of visual elements and standards used to guide, inform, and direct people within physical or digital environments.
-
E.
road designation
A road designation is a label or code assigned to a roadway (such as a route number, name, or classification) that identifies its function, hierarchy, and navigational role within a transportation network.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69f348fb04e4819081f4eab040ed7959 |
completed | April 30, 2026, 12:20 p.m. |
Created at: May 1, 2026, 12:17 a.m.