Triple

T16481880
Position Surface form Disambiguated ID Type / Status
Subject Sewell's Point, Norfolk, Virginia E400338 entity
Predicate knownFor P22 FINISHED
Object Jamestown Exposition of 1907 E93232 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: Jamestown Exposition of 1907 | Statement: [Sewell's Point, Norfolk, Virginia, knownFor, Jamestown Exposition of 1907]

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: Jamestown Exposition of 1907
Context triple: [Sewell's Point, Norfolk, Virginia, knownFor, Jamestown Exposition of 1907]
  • A. Jamestown Exposition chosen
    The Jamestown Exposition was a 1907 world's fair held in Norfolk, Virginia, commemorating the 300th anniversary of the founding of the Jamestown Colony and showcasing American naval power and industrial progress.
  • B. United States Sesquicentennial Exposition
    The United States Sesquicentennial Exposition was a 1926 world's fair held in Philadelphia to celebrate the 150th anniversary of the signing of the Declaration of Independence.
  • C. Louisiana Purchase Exposition
    The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
  • D. Alaska–Yukon–Pacific Exposition
    The Alaska–Yukon–Pacific Exposition was a 1909 world's fair held in Seattle to promote the development and resources of the Pacific Northwest, Alaska, and the Yukon.
  • E. Trans-Mississippi and International Exposition
    The Trans-Mississippi and International Exposition was a world's fair held in Omaha, Nebraska, in 1898 to showcase the economic and cultural development of the American West.
  • 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_69d883813098819084f5409539723b59 elicitation completed
NER batch_69e32e03643881908b16ddb9004af5d0 ner completed
NED1 batch_6a00581ebe888190a331974473f1be1a ned_source_triple completed
Created at: April 10, 2026, 5:13 a.m.