Triple

T9162631
Position Surface form Disambiguated ID Type / Status
Subject John Whiteaker E219862 entity
Predicate servedIn P253 FINISHED
Object Mexican–American War 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 | Statement: [John Whiteaker, servedIn, Mexican–American War]

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
Context triple: [John Whiteaker, servedIn, Mexican–American War]
  • A. 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.
  • B. Spanish–American War
    The Spanish–American War was an 1898 conflict between the United States and Spain that marked the emergence of the U.S. as a global power and led to American control over former Spanish colonies in the Caribbean and Pacific.
  • C. Seminole Wars
    The Seminole Wars were a series of 19th-century conflicts in Florida between the United States and the Seminole people, largely over land, removal, and resistance to U.S. expansion.
  • D. Red River War
    The Red River War was an 1874–1875 U.S. Army campaign on the Southern Plains that aimed to forcibly remove remaining Native American tribes to reservations, effectively ending large-scale Indigenous resistance in the region.
  • E. Pig War
    The Pig War was an 1859 border dispute between the United States and Great Britain over the San Juan Islands that is notable for having escalated from the shooting of a pig yet resulted in no human casualties.
  • 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_69ca83e3633c81908688a9fa2306ba99 elicitation completed
NER batch_69ccaa2c1a9881909b7100b6e436386d ner completed
NED1 batch_69d0545584e08190bda111f2c6163a4a ned_source_triple completed
Created at: March 30, 2026, 7:21 p.m.