Triple

T9547658
Position Surface form Disambiguated ID Type / Status
Subject City of Niš E230334 entity
Predicate birthplaceOf P1 FINISHED
Object Byzantine emperor Justin I
Byzantine emperor Justin I was a 6th-century ruler of the Eastern Roman Empire who rose from humble peasant origins and military service to become the founder of the Justinian dynasty.
 E808369 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: Byzantine emperor Justin I | Statement: [City of Niš, birthplaceOf, Byzantine emperor Justin I]

Disambiguation candidates (2 decisions)

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: Byzantine emperor Justin I
Context triple: [City of Niš, birthplaceOf, Byzantine emperor Justin I]
  • A. Eastern Roman emperor Zeno
    Eastern Roman emperor Zeno was a late 5th-century Byzantine ruler whose turbulent reign saw internal revolts, religious conflicts, and the formal end of the Western Roman Empire.
  • B. Justinian I
    Justinian I was a 6th-century Byzantine emperor renowned for his ambitious reconquest of former Western Roman territories and his comprehensive codification of Roman law, which became the foundation of much of later European legal tradition.
  • C. Theodosius II
    Theodosius II was a 5th-century Eastern Roman emperor whose long reign was marked by religious controversies, codification of Roman law, and the strengthening of Constantinople as an imperial capital.
  • D. Emperor Maurice
    Emperor Maurice was a late 6th-century Byzantine emperor known for his military campaigns, administrative reforms, and efforts to stabilize and defend the Eastern Roman Empire.
  • E. Emperor Marcian
    Emperor Marcian was a 5th-century Byzantine ruler known for stabilizing the Eastern Roman Empire and shaping Christian doctrine through his support of the Council of Chalcedon.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Byzantine emperor Justin I
Target entity description: Byzantine emperor Justin I was a 6th-century ruler of the Eastern Roman Empire who rose from humble peasant origins and military service to become the founder of the Justinian dynasty.
  • A. Eastern Roman emperor Zeno
    Eastern Roman emperor Zeno was a late 5th-century Byzantine ruler whose turbulent reign saw internal revolts, religious conflicts, and the formal end of the Western Roman Empire.
  • B. Justinian I
    Justinian I was a 6th-century Byzantine emperor renowned for his ambitious reconquest of former Western Roman territories and his comprehensive codification of Roman law, which became the foundation of much of later European legal tradition.
  • C. Theodosius II
    Theodosius II was a 5th-century Eastern Roman emperor whose long reign was marked by religious controversies, codification of Roman law, and the strengthening of Constantinople as an imperial capital.
  • D. Emperor Maurice
    Emperor Maurice was a late 6th-century Byzantine emperor known for his military campaigns, administrative reforms, and efforts to stabilize and defend the Eastern Roman Empire.
  • E. Emperor Marcian
    Emperor Marcian was a 5th-century Byzantine ruler known for stabilizing the Eastern Roman Empire and shaping Christian doctrine through his support of the Council of Chalcedon.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Byzantine emperor Justin I
Triple: [City of Niš, birthplaceOf, Byzantine emperor Justin I]
Generated description
Byzantine emperor Justin I was a 6th-century ruler of the Eastern Roman Empire who rose from humble peasant origins and military service to become the founder of the Justinian dynasty.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca847c70b8819088a0a0bad64a50d6 elicitation completed
NER batch_69cd9904732c8190ab60ecc47c995cbe ner completed
NED1 batch_69d1613b16dc8190b00a45596ccd7fbc ned_source_triple completed
NED2 batch_69d16258580c8190896bf0a4655d35f7 ned_description completed
NEDg batch_69d161f4c7588190bbc9c022f84853e1 nedg completed
Created at: March 30, 2026, 8:02 p.m.