Triple
T30968885
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Radio Block Centre |
E789035
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway signalling subsystem |
C3559
|
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: railway signalling subsystem Context triple: [Radio Block Centre, instanceOf, railway signalling subsystem]
-
A.
railway signaling system
chosen
A railway signaling system is an integrated set of trackside and onboard equipment, rules, and communication protocols that control train movements to ensure safe separation, efficient routing, and protection against collisions.
-
B.
railway communication system
A railway communication system is an integrated network of technologies and protocols that enable real-time exchange of information between trains, trackside equipment, and control centers to ensure safe, efficient, and coordinated railway operations.
-
C.
railway classification system
A railway classification system is a structured framework used to categorize railways, trains, or rail services based on characteristics such as function, capacity, speed, infrastructure, or ownership.
-
D.
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.
-
E.
railway location coding system
A railway location coding system is a standardized scheme for assigning unique codes to specific points, facilities, and segments along a rail network to support identification, operations, and data management.
- 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_69f224c3a6b48190951add9b7b7f0271 |
completed | April 29, 2026, 3:33 p.m. |
Created at: April 29, 2026, 8:54 p.m.