Triple
T4819389
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | White River Junction, Vermont |
E107670
|
entity |
| Predicate | developedAsRailHubFor |
P523
|
FINISHED |
| Object | Central Vermont Railway |
E87239
|
NE FINISHED |
How this triple was built (3 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Central Vermont Railway | Statement: [White River Junction, Vermont, developedAsRailHubFor, Central Vermont Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Vermont Railway Context triple: [White River Junction, Vermont, developedAsRailHubFor, Central Vermont Railway]
-
A.
Central Vermont Railway
chosen
Central Vermont Railway was a regional railroad that operated primarily in Vermont and surrounding New England areas, providing freight and passenger service and later becoming part of the Canadian National Railway system.
-
B.
Vermont Railway
Vermont Railway is a regional freight and passenger rail operator in Vermont that provides key rail infrastructure and services across the state.
-
C.
Central New England Railway
The Central New England Railway was a regional railroad that operated in the northeastern United States, primarily serving communities in New York and New England during the late 19th and early 20th centuries.
-
D.
Rutland Railroad
The Rutland Railroad was a regional railroad in the northeastern United States that primarily served Vermont and parts of New York, playing a key role in the area's freight and passenger transportation during the late 19th and early 20th centuries.
-
E.
New England Central Railroad
New England Central Railroad is a regional freight railroad operating primarily in New England, providing vital rail connections between local industries and the broader North American rail network.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: developedAsRailHubFor Context triple: [White River Junction, Vermont, developedAsRailHubFor, Central Vermont Railway]
-
A.
isRailHubFor
chosen
Indicates that a location functions as a central node or interchange point within a rail network for the referenced area, routes, or services.
-
B.
railwayDevelopedBy
Indicates that a railway was planned, constructed, or otherwise brought into existence through the efforts or initiative of a particular developer or organization.
-
C.
usesRailInfrastructureOf
Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
-
D.
hasRailFacility
Indicates that an entity possesses or is served by a rail-related facility, such as a railway station, terminal, or yard.
-
E.
hasRailSystem
Indicates that an entity possesses or is served by a rail-based transportation system.
- F. None of above.
Provenance (4 batches)
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_69bd43f9efa081908314cb3e94fa1695 |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd6ddd17d881909f7731ff2b460e83 |
completed | March 20, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be5caf2a488190aee1e81c71bd4b60 |
completed | March 21, 2026, 8:54 a.m. |
| PD | Predicate disambiguation | batch_69bd6c1dfa3481909d240d50ed0ee38c |
completed | March 20, 2026, 3:47 p.m. |
Created at: March 20, 2026, 1:24 p.m.