Triple
T19459991
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reading main line |
E486841
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | historic railroad corridor |
C34464
|
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: historic railroad corridor Context triple: [Reading main line, instanceOf, historic railroad corridor]
-
A.
historic railroad right-of-way
chosen
A historic railroad right-of-way is a corridor of land formerly used for railroad tracks and associated infrastructure that retains cultural, transportation, or engineering significance despite no longer serving active rail operations.
-
B.
historic road
A historic road is a transportation route of significant age and cultural, economic, or political importance, preserved or recognized for its role in shaping historical events, trade, or settlement patterns.
-
C.
historic transportation system
A historic transportation system is an organized network of vehicles, routes, and infrastructure from a past era that once facilitated the movement of people or goods and is now preserved, studied, or remembered for its cultural, technological, or historical significance.
-
D.
freight rail corridor
A freight rail corridor is a designated railway route primarily used for the efficient, high-capacity movement of goods and cargo between industrial, commercial, and logistics hubs.
-
E.
historic portage route
A historic portage route is a traditional overland path used to carry watercraft and goods between navigable waterways, often significant for its cultural, economic, and transportation history.
- 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
Created at: April 10, 2026, 1:38 p.m.