Triple

T8916903
Position Surface form Disambiguated ID Type / Status
Subject Niffer E212314 entity
Predicate locatedNear P294 FINISHED
Object Euphrates River E11664 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: Euphrates River | Statement: [Niffer, locatedNear, Euphrates River]

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: Euphrates River
Context triple: [Niffer, locatedNear, Euphrates River]
  • A. Euphrates chosen
    The Euphrates is one of Western Asia’s longest and most historically significant rivers, flowing through modern-day Turkey, Syria, and Iraq and forming part of the cradle of ancient Mesopotamian civilization.
  • B. Tigris
    The Tigris is a major river in Western Asia that, together with the Euphrates, forms the historical Mesopotamian heartland and flows through modern-day Turkey, Syria, and Iraq.
  • C. Tigris–Euphrates river system
    The Tigris–Euphrates river system is a major river network in Western Asia that nurtured the ancient civilizations of Mesopotamia and remains vital to the region’s ecology, agriculture, and human settlement.
  • D. Diyala River
    The Diyala River is a significant river in eastern Iraq and western Iran that flows through the Zagros Mountains before joining the Tigris near Baghdad, supporting agriculture and settlements along its course.
  • E. Orontes River
    The Orontes River is a major river in the Eastern Mediterranean that flows through Lebanon, Syria, and Turkey, historically supporting important cities and civilizations along its banks.
  • 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_69ca8393b1808190bd4336787ffa2c40 elicitation completed
NER batch_69cc6610cd48819090a184c5f9465626 ner completed
NED1 batch_69cfba4567a88190855b964bc6e3ac6f ned_source_triple completed
Created at: March 30, 2026, 6:56 p.m.