Triple

T17045064
Position Surface form Disambiguated ID Type / Status
Subject Andronikos Doukas E413545 entity
Predicate region P40 FINISHED
Object Eastern Roman Empire E12095 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 Roman Empire | Statement: [Andronikos Doukas, region, Eastern Roman Empire]

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 Roman Empire
Context triple: [Andronikos Doukas, region, Eastern Roman Empire]
  • A. Byzantine Empire chosen
    The Byzantine Empire was the eastern continuation of the Roman Empire, centered on Constantinople, renowned for its Orthodox Christian culture, Greek-speaking administration, and preservation of classical knowledge through the Middle Ages.
  • B. Byzantium
    Byzantium was a major Ethereum network upgrade that introduced significant improvements to smart contract functionality, security, and transaction efficiency as part of the platform’s ongoing development roadmap.
  • C. Byzantium
    Byzantium is a 2012 British-Irish fantasy horror film about a mother-daughter pair of vampires hiding in a seaside town, directed by Neil Jordan and starring Gemma Arterton and Saoirse Ronan.
  • D. Byzantium
    Byzantium was an ancient Greek city on the Bosporus that later became the Roman and Byzantine imperial capital of Constantinople, now Istanbul.
  • E. Western Roman Empire
    The Western Roman Empire was the western half of the Roman Empire that existed from its formal division in the late 4th century until its collapse in 476 AD, marking the end of ancient Rome in Western Europe.
  • 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_69d886cd18288190b006abab23f811b7 elicitation completed
NER batch_69e3da9d7e988190a5e3991c7123f9b0 ner completed
NED1 batch_6a01233cd3d48190b002951881ef670b ned_source_triple completed
Created at: April 10, 2026, 5:33 a.m.