Triple
T1232834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New York Central Railroad |
E26481
|
entity |
| Predicate | mainLine |
P24771
|
FINISHED |
| Object | Water Level Route |
E23885
|
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: Water Level Route | Statement: [New York Central Railroad, mainLine, Water Level Route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Water Level Route Context triple: [New York Central Railroad, mainLine, Water Level Route]
-
A.
Water Level Route
chosen
The Water Level Route is a historic New York Central Railroad main line between New York City and Chicago, famed for its relatively flat, water-following alignment that enabled fast, efficient passenger and freight service.
-
B.
Stream
Stream is Microsoft's enterprise video service within Microsoft 365 that enables secure creation, sharing, and management of organizational video content.
-
C.
River Test
The River Test is a renowned chalk stream in southern England celebrated for its clear waters and world-class fly fishing, particularly for trout.
-
D.
Pages River
Pages River is a minor river in New South Wales, Australia, that forms part of the Hunter River catchment.
-
E.
Division of Water
The Division of Water is a specialized unit within New York State’s environmental agency responsible for managing, protecting, and regulating the state’s water resources.
- 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: mainLine Context triple: [New York Central Railroad, mainLine, Water Level Route]
-
A.
mainSingle
Indicates that an entity is the primary or sole main instance among a set of related entities.
-
B.
mainBase
Indicates that one entity serves as the primary or central base or headquarters for another entity.
-
C.
servesLine
Indicates that a transportation stop, station, or facility is on and provides service for a particular transit line.
-
D.
mainFunctions
Indicates that the subject serves as the primary or central functional component or role for the object.
-
E.
servedByLine
Indicates that a transportation stop, station, or location is provided service by a specific transit line.
- F. None of above. chosen
Provenance (5 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_69a4948571c88190a9191e451e6035fd |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be5b40208190b115a6a344402caf |
completed | March 1, 2026, 10:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac8a16badc8190b5b603db0ca738cb |
completed | March 7, 2026, 8:27 p.m. |
| PD | Predicate disambiguation | batch_69a4bb65d61c8190bf0424ea0019a98b |
completed | March 1, 2026, 10:19 p.m. |
| PDg | Predicate description generation | batch_69a4bbf83584819088c69366f58586cc |
completed | March 1, 2026, 10:21 p.m. |
Created at: March 1, 2026, 7:47 p.m.