Triple

T4532182
Position Surface form Disambiguated ID Type / Status
Subject Fort McPherson E106322 entity
Predicate garrison P75 FINISHED
Object U.S. Army Central E109250 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: U.S. Army Central | Statement: [Fort McPherson, garrison, U.S. Army Central]

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: U.S. Army Central
Context triple: [Fort McPherson, garrison, U.S. Army Central]
  • A. United States Army Central chosen
    United States Army Central is the U.S. Army’s service component command for U.S. Central Command, responsible for overseeing Army operations and forces in the Middle East and Central Asia.
  • B. U.S. Army Forces Command
    U.S. Army Forces Command is the largest U.S. Army command, responsible for training, mobilizing, and deploying conventional land forces for worldwide operations.
  • C. U.S. Army North
    U.S. Army North is the U.S. Army’s primary command responsible for homeland defense, civil support, and security cooperation within the North American region.
  • D. U.S. Army South
    U.S. Army South is the U.S. Army component command responsible for land operations, security cooperation, and partnership activities in Latin America and the Caribbean under U.S. Southern Command.
  • E. Combined Forces Command
    Combined Forces Command is a binational U.S.–South Korean military headquarters responsible for the integrated defense of South Korea against external aggression.
  • 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_69bd43f3d6e08190a91824f833d51bbe elicitation completed
NER batch_69bd579f27ac8190ae9a4252109e56e1 ner completed
NED1 batch_69bdc55254848190940c506e75d79933 ned_source_triple completed
Created at: March 20, 2026, 1:03 p.m.