Triple

T21541096
Position Surface form Disambiguated ID Type / Status
Subject Fifty-Year Peace Treaty E531488 entity
Predicate relatedTo P37 FINISHED
Object Roman–Persian frontier — 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: Roman–Persian frontier | Statement: [Fifty-Year Peace Treaty, relatedTo, Roman–Persian frontier]

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: Roman–Persian frontier
Context triple: [Fifty-Year Peace Treaty, relatedTo, Roman–Persian frontier]
  • A. Roman–Sasanian frontier zone chosen
    The Roman–Sasanian frontier zone was the long-contested border region between the Roman (later Byzantine) Empire and the Sasanian Persian Empire, marked by frequent wars, fortified cities, and shifting spheres of influence across the Near East.
  • B. Roman–Parthian frontier zone
    The Roman–Parthian frontier zone was the contested border region between the Roman and Parthian Empires, marked by fortified cities, shifting control, and frequent military and diplomatic encounters.
  • C. frontiers of the Roman Empire
    The frontiers of the Roman Empire were the vast, fortified boundary systems—comprising walls, forts, and natural barriers—that marked and defended the limits of Roman territorial control across Europe, the Middle East, and North Africa.
  • D. Byzantine frontier regions
    The Byzantine frontier regions were militarized border zones of the empire where local elites and soldiers defended against neighboring powers and often developed a distinct, semi-autonomous military culture.
  • E. Persian frontiers
    Persian frontiers refers to the historical and geopolitical boundaries of Persia (Iran), particularly as they evolved and were contested in relation to neighboring empires and colonial powers.
  • 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.