Triple
T544995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George Stephenson |
E12713
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway engineer |
C254
|
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 engineer Context triple: [George Stephenson, instanceOf, railway engineer]
-
A.
railway infrastructure manager
A railway infrastructure manager is an entity responsible for the planning, construction, maintenance, operation, and safe management of railway tracks, signaling systems, and related fixed installations.
-
B.
railway infrastructure element
A railway infrastructure element is any physical component of a rail system—such as tracks, signals, switches, bridges, or platforms—that supports the safe and efficient operation of trains.
-
C.
railway locomotive
A railway locomotive is a powered rail vehicle that provides the motive force to pull or push trains along railway tracks.
-
D.
civil engineer
chosen
A civil engineer is a professional who designs, constructs, and maintains infrastructure projects such as roads, bridges, buildings, and water systems to ensure safety, functionality, and sustainability.
-
E.
steam-powered railway
A steam-powered railway is a transportation system in which trains are propelled along tracks by locomotives that generate mechanical power from steam produced by boiling water, typically using coal or other fuels.
- 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_69a49334226c81908b0ea1689ef6aa3f |
completed | March 1, 2026, 7:27 p.m. |
Created at: March 1, 2026, 7:32 p.m.