Triple

T17699617
Position Surface form Disambiguated ID Type / Status
Subject Central Highlands campaign (Vietnam War) E441260 entity
Predicate involves P1256 FINISHED
Object U.S. Army ground forces — 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: U.S. Army ground forces | Statement: [Central Highlands campaign (Vietnam War), involves, U.S. Army ground forces]

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 ground forces
Context triple: [Central Highlands campaign (Vietnam War), involves, U.S. Army ground forces]
  • A. U.S. Army Ground Forces
    U.S. Army Ground Forces was the World War II-era U.S. Army command responsible for organizing, training, and equipping ground combat units such as field armies and corps.
  • B. Ground forces chosen
    Ground forces are the land-based military units and formations responsible for conducting combat and operations on the ground, including infantry, armor, artillery, and related support elements.
  • C. Land Command
    Land Command was a former British Army headquarters responsible for overseeing and directing land forces within the United Kingdom.
  • D. U.S. Army units
    U.S. Army units are organized military formations of the United States Army, ranging from small tactical teams to large operational commands, structured to conduct land-based combat and support operations.
  • E. United States Infantry
    The United States Infantry is the primary land combat branch of the U.S. Army, responsible for engaging enemy forces directly on the battlefield through close-quarters and ground-based operations.
  • 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_69d8b9ea20b48190ace88bb46b01e6a9 elicitation completed
NER batch_69e471597d5c8190bd06337239739cd7 ner completed
Created at: April 10, 2026, 10:04 a.m.