Triple

T16043932
Position Surface form Disambiguated ID Type / Status
Subject Eritrea–Ethiopia border E389166 entity
Predicate delimitationBody P121727 FINISHED
Object Eritrea–Ethiopia Boundary Commission E389173 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: Eritrea–Ethiopia Boundary Commission | Statement: [Eritrea–Ethiopia border, delimitationBody, Eritrea–Ethiopia Boundary Commission]

Disambiguation candidates (2 decisions)

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: Eritrea–Ethiopia Boundary Commission
Context triple: [Eritrea–Ethiopia border, delimitationBody, Eritrea–Ethiopia Boundary Commission]
  • A. Eritrea–Ethiopia Claims Commission
    The Eritrea–Ethiopia Claims Commission was an independent arbitral body established under international auspices to adjudicate claims and assign responsibility for damages arising from the Eritrean–Ethiopian War.
  • B. Eritrea–Ethiopia Boundary Commission ruling of 2002 chosen
    The Eritrea–Ethiopia Boundary Commission ruling of 2002 was an international legal decision that definitively demarcated the disputed border between Eritrea and Ethiopia following their 1998–2000 war.
  • C. Eritrea–Ethiopia border
    The Eritrea–Ethiopia border is a historically disputed frontier in the Horn of Africa that has been the focus of intense territorial conflict and prolonged political tension between the two countries.
  • D. Ethiopia–Djibouti border
    The Ethiopia–Djibouti border is an international boundary in the Horn of Africa that cuts across the traditional homeland of the Afar people and connects landlocked Ethiopia to the port facilities of Djibouti.
  • E. Eritrean–Djiboutian border
    The Eritrean–Djiboutian border is an internationally recognized boundary in the Horn of Africa that runs through arid coastal and inland terrain near the Red Sea, separating the states of Eritrea and Djibouti.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: delimitationBody
Context triple: [Eritrea–Ethiopia border, delimitationBody, Eritrea–Ethiopia Boundary Commission]
  • A. delimitationMethod
    Indicates the method or process used to establish or define the boundaries or limits of something.
  • B. lastDelimitationOfConstituencies
    Indicates the most recent official redrawing or adjustment of electoral constituency boundaries for an entity.
  • C. capitalDivision
    Indicates that one administrative division serves as the capital of another administrative division or political entity.
  • D. governingBody2
    Indicates that an entity serves as the official authority or administrative body responsible for overseeing, managing, or regulating another entity.
  • E. governingBodyOfSubdivision
    Indicates that an entity serves as the official governing authority for a specific administrative or territorial subdivision.
  • F. None of above. chosen

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d86dae698881908327ef2d67706cb9 elicitation completed
NER batch_69e1ff63edb0819092cbb671967bbdcd ner completed
NED1 batch_69ffeb893f988190a0693564bbe78ca1 ned_source_triple completed
PD batch_69e1826f34c081908005bb736f1c485d pd completed
PDg batch_69e1ff5cd7e481908a29214139a3de2e pdg completed
Created at: April 10, 2026, 4:56 a.m.