Triple

T13979546
Position Surface form Disambiguated ID Type / Status
Subject Battle of Con Thien E336271 entity
Predicate belligerent P375 FINISHED
Object United States Marine Corps E892 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: United States Marine Corps | Statement: [Battle of Con Thien, belligerent, United States Marine Corps]

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: United States Marine Corps
Context triple: [Battle of Con Thien, belligerent, United States Marine Corps]
  • A. United States Marine Corps chosen
    The United States Marine Corps is an elite branch of the U.S. Armed Forces specializing in rapid-response amphibious and expeditionary warfare on land, sea, and air.
  • B. Korps Mariniers
    Korps Mariniers is the elite amphibious infantry and special operations branch of the Royal Netherlands Navy, renowned for rapid deployment and maritime expeditionary capabilities.
  • C. Fleet Marine Force
    The Fleet Marine Force is the United States Marine Corps’ operational land combat component, providing forward-deployed, rapidly deployable Marine air-ground task forces in support of U.S. naval and joint operations worldwide.
  • D. Marines
    The Marines of the Spanish Navy are an elite naval infantry force specializing in amphibious warfare and expeditionary operations.
  • E. Marines
    Marines is the common short name for the Chiba Lotte Marines, a professional baseball team in Japan’s Nippon Professional Baseball league.
  • 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_69d81c639e808190a0e4b4f3d31c6a59 elicitation completed
NER batch_69de2e9fc7248190a9f26e253286ac3c ner completed
NED1 batch_69fba1e3cafc8190a1806a29b2e46ae9 ned_source_triple completed
Created at: April 9, 2026, 10:18 p.m.