Triple
T688588
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calumet and South Chicago Railway Company |
E13340
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | street railway company |
C4999
|
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: street railway company Context triple: [Calumet and South Chicago Railway Company, instanceOf, street railway company]
-
A.
freight railroad company
A freight railroad company is an organization that owns or operates rail infrastructure and rolling stock to transport goods and commodities by train between industrial, commercial, and logistics locations.
-
B.
pre-grouping railway company
A pre-grouping railway company is a privately owned or regionally based railway operator in the United Kingdom that existed before the 1923 Railways Act consolidated most railways into the "Big Four" groups.
-
C.
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.
-
D.
freight railroad
A freight railroad is a rail transport system dedicated to moving goods and commodities—such as raw materials, manufactured products, and containers—using freight trains over a network of tracks.
-
E.
railway line
A railway line is a fixed transportation route consisting of tracks, signaling, and related infrastructure along which trains operate between defined locations.
- F. None of above. chosen
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_69a4933e0f98819097d22766c49b61b8 |
completed | March 1, 2026, 7:27 p.m. |
Created at: March 1, 2026, 7:36 p.m.