Triple

T14018690
Position Surface form Disambiguated ID Type / Status
Subject Commander, V Amphibious Corps E337266 entity
Predicate subordinateTo P258 FINISHED
Object Fleet Marine Force, Pacific E60625 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: Fleet Marine Force, Pacific | Statement: [Commander, V Amphibious Corps, subordinateTo, Fleet Marine Force, Pacific]

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: Fleet Marine Force, Pacific
Context triple: [Commander, V Amphibious Corps, subordinateTo, Fleet Marine Force, Pacific]
  • A. Fleet Marine Force chosen
    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.
  • B. United States Marine Corps Forces, Pacific
    United States Marine Corps Forces, Pacific is the Marine Corps’ largest operational command, responsible for organizing, training, and deploying Marine forces across the Indo-Pacific region.
  • C. I Marine Expeditionary Force
    I Marine Expeditionary Force is a major U.S. Marine Corps warfighting organization based in California, capable of rapidly deploying large, combined-arms forces for global operations.
  • D. V Amphibious Corps
    V Amphibious Corps was a major U.S. Marine Corps amphibious assault formation in the Pacific Theater during World War II, known for leading operations such as the Battle of Iwo Jima.
  • E. U.S. Marine Corps Forces Command
    U.S. Marine Corps Forces Command is a major Marine Corps headquarters responsible for providing, training, and equipping Marine forces for deployment and support to combatant commanders worldwide.
  • 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_69d81c6543a48190bd5ba93d7419e797 elicitation completed
NER batch_69de2f3b5b088190a58715779d2c46a6 ner completed
NED1 batch_69fcb653fedc81908cdd0dde2d3f3329 ned_source_triple completed
Created at: April 9, 2026, 10:19 p.m.