Triple

T11897000
Position Surface form Disambiguated ID Type / Status
Subject Ambrose E. Burnside E283059 entity
Predicate servedIn P253 FINISHED
Object Mexican–American War (as officer, limited service) E7117 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: Mexican–American War (as officer, limited service) | Statement: [Ambrose E. Burnside, servedIn, Mexican–American War (as officer, limited service)]

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: Mexican–American War (as officer, limited service)
Context triple: [Ambrose E. Burnside, servedIn, Mexican–American War (as officer, limited service)]
  • A. Northern Mexico theater of the Mexican–American War
    The Northern Mexico theater of the Mexican–American War was the campaign zone along the U.S.–Mexico border where early key battles, including those around the Rio Grande, were fought between U.S. and Mexican forces.
  • B. Western theater of the Mexican War of Independence
    The Western theater of the Mexican War of Independence was the regional front in western New Spain where key insurgent and royalist forces clashed in major campaigns and battles that shaped the course of Mexico’s struggle for independence.
  • C. Mexican–American War chosen
    The Mexican–American War was a mid-19th-century conflict between the United States and Mexico that resulted in significant territorial gains for the U.S., including present-day California, Arizona, New Mexico, and other southwestern lands.
  • D. U.S. Army forces in Cuba during the Spanish–American War
    U.S. Army forces in Cuba during the Spanish–American War were the American expeditionary troops deployed to invade and defeat Spanish forces on the island, culminating in key battles such as San Juan Hill and the siege of Santiago de Cuba.
  • E. Mexican Expedition
    The Mexican Expedition was a 1916–1917 U.S. Army punitive campaign into Mexico, led by General John J. Pershing, to pursue revolutionary leader Pancho Villa after his raids on American soil.
  • 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_69d6ab2a90b08190a4e818821cc93e6d elicitation completed
NER batch_69d8dd1286808190949719f54ff49a01 ner completed
NED1 batch_69f418205b788190a4b1b81d89cf7fff ned_source_triple completed
Created at: April 8, 2026, 9:44 p.m.