Triple

T18218937
Position Surface form Disambiguated ID Type / Status
Subject Decius E436240 entity
Predicate successor P78 FINISHED
Object Trebonianus Gallus — 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: Trebonianus Gallus | Statement: [Decius, successor, Trebonianus Gallus]

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: Trebonianus Gallus
Context triple: [Decius, successor, Trebonianus Gallus]
  • A. Trebonianus Gallus chosen
    Trebonianus Gallus was a Roman emperor who ruled from 251 to 253 AD during the Crisis of the Third Century, noted for his troubled reign marked by military defeats and plague.
  • B. Libius Severus
    Libius Severus was a little-known Western Roman emperor who reigned from 461 to 465 AD as a puppet of the powerful general Ricimer during the empire’s final decline.
  • C. Tyrannius Rufinus
    Tyrannius Rufinus was a 4th–5th century Christian theologian and translator, best known for rendering Greek theological works, including those of Origen, into Latin.
  • D. Macrianus Major
    Macrianus Major was a 3rd-century Roman usurper and military leader who, amid the empire’s crisis, helped elevate his sons as rival emperors against Gallienus.
  • E. Anicius Maximus
    Anicius Maximus was a late Roman aristocrat and politician from the powerful senatorial Anician family, noted for holding high offices in the Western Roman Empire.
  • 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_69d8b9103a8081908bbb0836fef10efd elicitation completed
NER batch_69e4e47926988190802c00b074cdc696 ner completed
Created at: April 10, 2026, 10:32 a.m.