Triple
T15560409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chicago, Indianapolis and Louisville Railway |
E370981
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railroad in the United States |
C35634
|
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 in the United States Context triple: [Chicago, Indianapolis and Louisville Railway, instanceOf, railroad in the United States]
-
A.
freight railroad network
A freight railroad network is an interconnected system of rail lines, terminals, and supporting infrastructure designed to transport goods and raw materials efficiently between industrial, commercial, and logistical hubs.
-
B.
railroad line
A railroad line is a fixed route consisting of tracks and associated infrastructure over which trains operate to transport passengers or freight between locations.
-
C.
United States railroad standard
United States railroad standard: A conceptual class representing the set of technical, operational, and safety specifications that govern the design, construction, and operation of railroads within the United States.
-
D.
rail transportation infrastructure
Rail transportation infrastructure encompasses the physical and organizational systems—such as tracks, stations, signaling, power supply, and related facilities—required to support the safe and efficient movement of trains and rail-based services.
-
E.
rail
A rail is a long, rigid bar or track, typically made of metal or wood, used to guide, support, or confine movement along a fixed path.
- 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_69d85cc6cf40819091f4a5facee1ebe6 |
completed | April 10, 2026, 2:13 a.m. |
Created at: April 10, 2026, 4:09 a.m.