Triple
T19459972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Poughkeepsie Bridge Company |
E486840
|
entity |
| Predicate | operatedStructure |
P71746
|
FINISHED |
| Object | Hudson River railroad bridge at Poughkeepsie |
—
|
NE NERFINISHED |
How this triple was built (2 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 railroad bridge at Poughkeepsie | Statement: [Poughkeepsie Bridge Company, operatedStructure, Hudson River railroad bridge at Poughkeepsie]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hudson River railroad bridge at Poughkeepsie Context triple: [Poughkeepsie Bridge Company, operatedStructure, Hudson River railroad bridge at Poughkeepsie]
-
A.
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.
-
B.
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.
-
C.
Waterford Bridge over Hudson River
Waterford Bridge over Hudson River is a roadway bridge spanning the Hudson River at Waterford, New York, providing a key local crossing and connection in the Capital District region.
-
D.
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.
-
E.
Palatine Bridge, New York
Palatine Bridge, New York is a small historic village in the Mohawk Valley region of upstate New York, known for its 19th-century architecture and location along the Erie Canal corridor.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633c7f4388190be8c207c94ba8889 |
completed | April 20, 2026, 2:10 p.m. |
Created at: April 10, 2026, 1:38 p.m.