Triple

T17196908
Position Surface form Disambiguated ID Type / Status
Subject Halsey’s Typhoon E417374 entity
Predicate theater P1060 FINISHED
Object Philippines campaign E2839 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: Philippines campaign | Statement: [Halsey’s Typhoon, theater, Philippines campaign]

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: Philippines campaign
Context triple: [Halsey’s Typhoon, theater, Philippines campaign]
  • A. Philippines campaign (1941–1942) chosen
    The Philippines campaign (1941–1942) was the early World War II battle in which Japanese forces invaded and ultimately captured the U.S.-controlled Philippine Islands after prolonged resistance by American and Filipino troops.
  • B. Luzon campaign of the Philippine–American War
    The Luzon campaign of the Philippine–American War was the major U.S. military offensive to secure control over the island of Luzon and suppress Filipino resistance following the Spanish–American War.
  • C. U.S. invasion of Leyte
    The U.S. invasion of Leyte was a major World War II amphibious operation in the Philippines that marked the beginning of the liberation of the archipelago from Japanese occupation and led to some of the largest naval battles in history.
  • D. Invasion of Lingayen Gulf
    The Invasion of Lingayen Gulf was a major World War II Allied amphibious assault in January 1945 that opened the way for the liberation of Luzon and the rest of the Philippines from Japanese occupation.
  • E. World War II in the Philippines
    World War II in the Philippines was the Pacific theater campaign in which Japanese forces invaded and occupied the Philippine Islands, leading to major battles, guerrilla resistance, and eventual liberation by Allied forces.
  • 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_69d886d6ba8c819093215917b3d01689 elicitation completed
NER batch_69e42dab718c8190b6f5b08189cf2eb2 ner completed
NED1 batch_6a015fd7ef048190b0828ec6ea0e119c ned_source_triple completed
Created at: April 10, 2026, 5:38 a.m.