Triple
T5022306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Poughkeepsie Railroad Bridge |
E112880
|
entity |
| Predicate | railLineCarried |
P51670
|
FINISHED |
| Object | Hudson River rail crossing |
E112880
|
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: Hudson River rail crossing | Statement: [Poughkeepsie Railroad Bridge, railLineCarried, Hudson River rail crossing]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hudson River rail crossing Context triple: [Poughkeepsie Railroad Bridge, railLineCarried, Hudson River rail crossing]
-
A.
Albany–Rensselaer rail bridge
The Albany–Rensselaer rail bridge is a major railroad bridge in New York State that carries rail traffic between Albany and Rensselaer across the Hudson River.
-
B.
New York Connecting Railroad Bridge
The New York Connecting Railroad Bridge, better known as the Hell Gate Bridge, is a massive steel arch railroad bridge in New York City that carries trains over the Hell Gate section of the East River between Queens and the Bronx.
-
C.
Mid-Hudson Bridge
The Mid-Hudson Bridge is a suspension bridge spanning the Hudson River in New York, connecting Poughkeepsie to Highland and carrying vehicular and pedestrian traffic.
-
D.
Poughkeepsie Railroad Bridge
chosen
The Poughkeepsie Railroad Bridge is a historic steel cantilever bridge over the Hudson River, now a popular pedestrian walkway and scenic landmark in Poughkeepsie, New York.
-
E.
Newburgh–Beacon Bridge
The Newburgh–Beacon Bridge is a pair of toll bridges carrying Interstate 84 across the Hudson River between Newburgh and Beacon in New York State.
- 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: railLineCarried Context triple: [Poughkeepsie Railroad Bridge, railLineCarried, Hudson River rail crossing]
-
A.
railwayLine
Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
-
B.
hasRailRoute
Indicates that there exists a rail-based transportation route or connection between the related entities.
-
C.
railLineOrigin
Indicates that a rail line begins or originates from a specified location or point.
-
D.
carriedByLine
chosen
Indicates that something (such as a service, signal, or connection) is transported or conveyed via a particular line or conduit.
-
E.
hasRailwayLineNumber
Indicates the specific identification number assigned to a railway line associated with an entity.
- 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_69bd4435c2f48190be593158cbfcf8a3 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd73656edc8190b802ad38d9552b58 |
completed | March 20, 2026, 4:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9282e2b08190abfa2c3e450957d4 |
completed | March 21, 2026, 12:43 p.m. |
| PD | Predicate disambiguation | batch_69bd714ecfe08190b5830cfc1c74fa17 |
completed | March 20, 2026, 4:09 p.m. |
Created at: March 20, 2026, 1:36 p.m.