Triple

T22348323
Position Surface form Disambiguated ID Type / Status
Subject Llollelhue River E552455 entity
Predicate isLocatedInHemisphere P1889 FINISHED
Object Western Hemisphere — NE NERFINISHED

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: Western Hemisphere | Statement: [Llollelhue River, isLocatedInHemisphere, Western Hemisphere]

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: Western Hemisphere
Context triple: [Llollelhue River, isLocatedInHemisphere, Western Hemisphere]
  • A. Western Hemisphere chosen
    The Western Hemisphere is the half of Earth that lies west of the Prime Meridian and east of the 180th meridian, encompassing the Americas and parts of western Europe and Africa.
  • B. North America
    North America is a large continent in the Northern and Western Hemispheres that includes countries such as the United States, Canada, and Mexico.
  • C. North America and Africa
    North America and Africa are two large, widely separated continents whose coasts face each other across the Atlantic Ocean, forming key endpoints of major historical and modern transatlantic routes.
  • D. Americas
    The Americas are the combined landmasses of North and South America, encompassing a vast region of diverse cultures, climates, and ecosystems in the Western Hemisphere.
  • E. Europe–North America
    Europe–North America refers to the transatlantic region and shipping route connecting the European and North American continents.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e11e4a0ad08190a385b4d343cf6524 elicitation completed
NER batch_69f1579a1c308190ae2174f99ae317ab ner completed
Created at: April 16, 2026, 8:43 p.m.