Triple

T15002222
Position Surface form Disambiguated ID Type / Status
Subject Byzantine Empire under Isaurian dynasty E374117 entity
Predicate hasRuler P5424 FINISHED
Object Constantine V E329542 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: Constantine V | Statement: [Byzantine Empire under Isaurian dynasty, hasRuler, Constantine V]

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: Constantine V
Context triple: [Byzantine Empire under Isaurian dynasty, hasRuler, Constantine V]
  • A. Constantine V chosen
    Constantine V was an 8th-century Byzantine emperor known for his strong iconoclast policies, military campaigns against the Bulgars and Arabs, and significant administrative and fiscal reforms.
  • B. Constantine VII Porphyrogennetos
    Constantine VII Porphyrogennetos was a 10th-century Byzantine emperor renowned as a scholar-emperor and author of important works on imperial administration and court ceremony.
  • C. Theodosios Monomachos
    Theodosios Monomachos was a Byzantine aristocrat of the influential Monomachos family and the father of Emperor Constantine IX Monomachos.
  • D. Emperor Constans II
    Emperor Constans II was a 7th-century Byzantine emperor known for his long and turbulent reign marked by religious controversies, military conflicts with the Arabs, and an unusual relocation of the imperial court to Syracuse in Sicily.
  • E. Nikephoros II Phokas
    Nikephoros II Phokas was a 10th-century Byzantine emperor and renowned general celebrated for his military campaigns that significantly expanded and defended the Byzantine Empire.
  • 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_69d85ccc84388190aa151e5173370c8d elicitation completed
NER batch_69ded7312ae48190bdaf91ecced6657e ner completed
NED1 batch_69ff45406c8c8190beb87d4bb5c50355 ned_source_triple completed
Created at: April 10, 2026, 2:54 a.m.