Triple

T18103273
Position Surface form Disambiguated ID Type / Status
Subject Bay of Navarino E433281 entity
Predicate hasHistoricalEvent P2107 FINISHED
Object Battle of Navarino (1827) — 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: Battle of Navarino (1827) | Statement: [Bay of Navarino, hasHistoricalEvent, Battle of Navarino (1827)]

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 Navarino (1827)
Context triple: [Bay of Navarino, hasHistoricalEvent, Battle of Navarino (1827)]
  • A. Battle of Navarino in 1827 chosen
    The Battle of Navarino in 1827 was a decisive naval engagement in which a combined British, French, and Russian fleet destroyed the Ottoman-Egyptian armada, effectively securing Greek independence.
  • B. Siege of Navarino
    The Siege of Navarino was an Ottoman-Venetian military engagement in 1572–1573 in which Venetian forces unsuccessfully besieged the fortified port of Navarino (modern Pylos) during the broader conflict over control of the Peloponnese.
  • C. Battle of the Basque Roads
    The Battle of the Basque Roads was a major 1809 naval engagement during the Napoleonic Wars in which the British fleet attacked and severely damaged a French squadron anchored off the west coast of France.
  • D. Battle of Preveza
    The Battle of Preveza was a major 1538 naval clash in the Ionian Sea in which the Ottoman fleet under Hayreddin Barbarossa decisively defeated a Holy League armada, securing Ottoman dominance over the eastern Mediterranean.
  • E. The Battle of Chesme
    The Battle of Chesme is a famous 19th-century historical seascape painting by Ivan Aivazovsky depicting the dramatic Russian naval victory over the Ottoman fleet during the 1770 Battle of Chesme.
  • 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_69d8b90916008190a1f110bd7ced5473 elicitation completed
NER batch_69e4ddb7be948190b4ed4586f731d6f2 ner completed
Created at: April 10, 2026, 10:28 a.m.