Triple
T38344676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York City Transit Rail Control Center |
E1041506
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail operations control center |
C32431
|
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: rail operations control center Context triple: [New York City Transit Rail Control Center, instanceOf, rail operations control center]
-
A.
railway controller
A railway controller is a system or role responsible for monitoring, coordinating, and directing train movements to ensure safe, efficient, and timely railway operations.
-
B.
train control system
A train control system is a coordinated set of hardware and software components that monitor, regulate, and automate train movements to ensure safe, efficient, and reliable railway operations.
-
C.
light rail operations facility
A light rail operations facility is a specialized complex where light rail vehicles are stored, maintained, dispatched, and managed to support safe and efficient transit service.
-
D.
race control tower
A race control tower is a centralized facility at a racing venue from which officials monitor the event, manage timing and scoring, enforce rules, and coordinate safety and communication.
-
E.
command and control centre
chosen
A command and control centre is a centralized facility where information is collected, analyzed, and used to coordinate and direct operations, resources, and decision-making in real time.
- 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_69f76e2ad95481908c920c0e5c1c3e26 |
completed | May 3, 2026, 3:47 p.m. |
Created at: May 3, 2026, 4:30 p.m.