Triple
T8100341
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harold Interlocking |
E189092
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railroad interlocking |
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: railroad interlocking Context triple: [Harold Interlocking, instanceOf, railroad interlocking]
-
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.
railroad junction
A railroad junction is a point where two or more railway tracks meet or diverge, allowing trains to switch routes.
-
C.
standardized rail interface
A standardized rail interface is a uniform physical and electrical connection system that allows different rail vehicles, components, or infrastructure elements to interoperate safely and efficiently across multiple networks or manufacturers.
-
D.
railway junction
A railway junction is a point on a rail network where two or more railway lines meet or diverge, allowing trains to switch between different routes.
-
E.
railway coupling system
A railway coupling system is a mechanical assembly that connects railway vehicles together, transmitting forces for traction and braking while maintaining alignment and safe separation between cars.
- 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_69ca82b886d88190a9cba0d5a4a27521 |
completed | March 30, 2026, 2:03 p.m. |
Created at: March 30, 2026, 5:31 p.m.