Triple

T16342180
Position Surface form Disambiguated ID Type / Status
Subject Wakefield River E396832 entity
Predicate isLocatedInHemisphere P1889 FINISHED
Object Eastern Hemisphere E4378 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: Eastern Hemisphere | Statement: [Wakefield River, isLocatedInHemisphere, Eastern 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: Eastern Hemisphere
Context triple: [Wakefield River, isLocatedInHemisphere, Eastern Hemisphere]
  • A. Eastern Hemisphere chosen
    The Eastern Hemisphere is the half of Earth that lies east of the Prime Meridian and west of the 180th meridian, encompassing most of Europe, Africa, Asia, and Australia.
  • B. Northern Hemisphere
    The Northern Hemisphere is the half of Earth lying north of the equator, containing most of the planet’s landmass, population, and many of its major continents and climate zones.
  • C. Western Hemisphere
    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.
  • D. Northern Hemisphere and Southern Hemisphere
    The Northern Hemisphere and Southern Hemisphere are the two halves of Earth divided by the equator, each with distinct seasonal patterns, climate systems, and land–ocean distributions that influence global weather and atmospheric circulation.
  • E. Southern Hemisphere
    The Southern Hemisphere is the half of Earth located south of the equator, encompassing parts of all major oceans and continents and characterized by reversed seasons compared to the Northern Hemisphere.
  • 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_69d87f26864c819088365ca381a003c2 elicitation completed
NER batch_69e2da0ad510819082e440f5e2bceada ner completed
NED1 batch_6a002dadcaa48190865cec201cde47e3 ned_source_triple completed
Created at: April 10, 2026, 5:07 a.m.