Triple

T6805187
Position Surface form Disambiguated ID Type / Status
Subject Iturup E156285 entity
Predicate hasEthnicGroup P1898 FINISHED
Object Ainu (historical) E76408 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: Ainu (historical) | Statement: [Iturup, hasEthnicGroup, Ainu (historical)]

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: Ainu (historical)
Context triple: [Iturup, hasEthnicGroup, Ainu (historical)]
  • A. Ainu chosen
    The Ainu are an Indigenous people of northern Japan and nearby regions, known for their distinct language, animist beliefs, and traditional hunter-gatherer culture.
  • B. Nakanai people
    The Nakanai people are an indigenous ethnic group of central New Britain in Papua New Guinea, known for their distinct Austronesian language and rich coastal and rainforest-based cultural traditions.
  • C. Kawaiisu people
    The Kawaiisu people are an Indigenous Native American group traditionally inhabiting the southern Sierra Nevada and Tehachapi Mountains of California, known for their Uto-Aztecan language and rich basketry and rock art traditions.
  • D. Yayoi people
    The Yayoi people were an ancient population of the Japanese archipelago, known for introducing wet-rice agriculture, metalworking, and other key cultural and technological advances during Japan’s Yayoi period (c. 300 BCE–300 CE).
  • E. Miyako people
    The Miyako people are an indigenous Ryukyuan ethnic group from Japan’s Miyako Islands, with their own distinct Miyako language and cultural traditions separate from mainland Japanese society.
  • 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_69c68826e6a48190a3d220b541e639de elicitation completed
NER batch_69c6d2ea459c819095388218d53c250a ner completed
NED1 batch_69c71a9ff30c8190aaf2687dd41fc07a ned_source_triple completed
Created at: March 27, 2026, 2:16 p.m.