Triple

T10744680
Position Surface form Disambiguated ID Type / Status
Subject Archidamus III E253419 entity
Predicate battle P12 FINISHED
Object Battle of Mantinea (362 BC) E371751 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: Battle of Mantinea (362 BC) | Statement: [Archidamus III, battle, Battle of Mantinea (362 BC)]

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: Battle of Mantinea (362 BC)
Context triple: [Archidamus III, battle, Battle of Mantinea (362 BC)]
  • A. Battle of Mantinea (362 BCE) chosen
    The Battle of Mantinea (362 BCE) was a decisive clash in ancient Greece in which Theban forces under Epaminondas defeated a Spartan-led coalition but lost their commander, effectively ending Theban hegemony and reshaping the balance of power among the Greek city-states.
  • B. Battle of Mantinea (418 BC)
    The Battle of Mantinea (418 BC) was a major engagement of the Peloponnesian War in which Sparta decisively defeated a coalition led by Argos and Athens, reasserting its dominance in mainland Greece.
  • C. Battle of Mantineia (207 BC)
    The Battle of Mantineia (207 BC) was a key engagement of the Social War in which the Achaean League, led by Philopoemen, decisively defeated Spartan forces, ending Sparta’s bid to regain regional power in the Peloponnese.
  • D. Battle of Mantinea
    The Battle of Mantinea (362 BC) was a major clash in ancient Greece in which Theban general Epaminondas won a decisive but pyrrhic victory that led to his death and effectively ended Theban hegemony.
  • E. Battle of Orchomenus (352 BCE)
    The Battle of Orchomenus (352 BCE) was a decisive victory by Philip II of Macedon over the Phocians that marked a turning point in Macedonian dominance in central Greece during the Third Sacred War.
  • 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_69d6aa5e51e8819095f06881cecf152e elicitation completed
NER batch_69d711b6b4b48190bad08500fa963062 ner completed
NED1 batch_69dbdb0470a4819082c5eb1f43ee02e2 ned_source_triple completed
Created at: April 8, 2026, 9:15 p.m.