Triple

T7618107
Position Surface form Disambiguated ID Type / Status
Subject Frederick W. Vanderbilt Mansion E172413 entity
Predicate locatedIn P40 FINISHED
Object Hudson River Valley E845 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 Valley | Statement: [Frederick W. Vanderbilt Mansion, locatedIn, Hudson River Valley]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hudson River Valley
Context triple: [Frederick W. Vanderbilt Mansion, locatedIn, Hudson River Valley]
  • A. Hudson Valley chosen
    Hudson Valley is a scenic region in eastern New York State known for its historic riverfront towns, agriculture and wineries, and proximity to New York City.
  • B. Mohawk Valley
    Mohawk Valley is a region in upstate New York known as a historic transportation corridor and agricultural area stretching along the Mohawk River between the Adirondack and Catskill Mountains.
  • C. Hudson River watershed
    The Hudson River watershed is the extensive drainage basin in eastern New York (and parts of surrounding states) whose rivers, streams, and reservoirs ultimately flow into the Hudson River and then the Atlantic Ocean.
  • D. Hudson River industrial corridor
    The Hudson River industrial corridor is a historically significant stretch along New York’s Hudson River that developed as a major center of manufacturing, transportation, and commerce during the 19th and 20th centuries.
  • E. Upper Delaware Valley
    The Upper Delaware Valley is a scenic region along the upper Delaware River known for its rural landscapes, historic river towns, and outdoor recreation such as fishing, rafting, and hiking.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69c699506b308190826894dab1d9ea86 elicitation completed
NER batch_69c6fa4886ac819084188f54d280df35 ner completed
NED1 batch_69c8a212d0888190a40cdf32ef53d993 ned_source_triple completed
Created at: March 27, 2026, 3:55 p.m.