Triple

T21541081
Position Surface form Disambiguated ID Type / Status
Subject Fifty-Year Peace Treaty E531488 entity
Predicate between P1262 FINISHED
Object Sasanian Persian Empire — NE NERFINISHED

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: Sasanian Persian Empire | Statement: [Fifty-Year Peace Treaty, between, Sasanian Persian 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: Sasanian Persian Empire
Context triple: [Fifty-Year Peace Treaty, between, Sasanian Persian Empire]
  • A. Sasanian Empire chosen
    The Sasanian Empire was a powerful pre-Islamic Iranian dynasty (224–651 CE) that ruled a vast realm stretching from the eastern Mediterranean to Central Asia and served as a major rival to the Roman and Byzantine Empires.
  • B. Achaemenid Empire
    The Achaemenid Empire was an ancient Persian superpower (c. 550–330 BCE) that created one of history’s largest empires, renowned for its administrative sophistication, cultural tolerance, and vast territorial reach from the Balkans to the Indus Valley.
  • C. Persian Empires
    The Persian Empires were a succession of powerful Iranian imperial states, beginning with the Achaemenid Empire, that dominated vast territories across the Near East, Central Asia, and beyond for many centuries.
  • D. Sasan
    Sasan is regarded as the eponymous ancestor and founder of the Sasanian dynasty, which ruled the last pre-Islamic Persian empire.
  • E. Ashtarkhanid dynasty
    The Ashtarkhanid dynasty was a ruling family of Uzbek origin that governed the Khanate of Bukhara in Central Asia from the late 16th to the mid-18th century.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e0c45f17148190949c330ab9c27706 elicitation completed
NER batch_69ee9d12b264819096f844b5833198aa ner completed
Created at: April 16, 2026, 6:28 p.m.