Triple
T21257773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA rapid transit zone |
E523913
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | transit service area designation |
C42172
|
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: transit service area designation Context triple: [MBTA rapid transit zone, instanceOf, transit service area designation]
-
A.
transit service area
chosen
A transit service area is the geographic region within which a public transportation provider offers routes, stops, and related services to riders.
-
B.
urban service area
An urban service area is a designated geographic zone within or around a city where public services and infrastructure—such as water, sewer, transportation, and emergency response—are planned, provided, and managed in a coordinated manner.
-
C.
transit-oriented development area
A transit-oriented development area is a compact, walkable, mixed-use urban district planned around high-quality public transportation to reduce car dependence and support sustainable living.
-
D.
public transit line designation
A public transit line designation is a unique identifier, such as a number, letter, color, or name, used to distinguish and communicate specific routes within a transportation network.
-
E.
designated area
A designated area is a specifically defined and marked space set aside for a particular purpose, activity, or group.
- 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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
Created at: April 16, 2026, 3:58 p.m.