Triple

T18026946
Position Surface form Disambiguated ID Type / Status
Subject Archie Stout E431277 entity
Predicate notableWork P4 FINISHED
Object Sands of Iwo Jima — 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: Sands of Iwo Jima | Statement: [Archie Stout, notableWork, Sands of Iwo Jima]

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: Sands of Iwo Jima
Context triple: [Archie Stout, notableWork, Sands of Iwo Jima]
  • A. Sands of Iwo Jima chosen
    Sands of Iwo Jima is a 1949 World War II drama film starring John Wayne as a tough Marine sergeant training recruits for the pivotal Battle of Iwo Jima.
  • B. Letters from Iwo Jima
    Letters from Iwo Jima is a 2006 war film directed by Clint Eastwood that depicts the Battle of Iwo Jima from the Japanese perspective, focusing on the experiences of General Tadamichi Kuribayashi and his soldiers.
  • C. Iwo Jima
    Iwo Jima is a small volcanic island in the western Pacific Ocean, historically significant as the site of a major World War II battle between the United States and Japan.
  • D. Guadalcanal March
    Guadalcanal March is a concert and film score piece by Richard Rodgers, best known as the stirring main title march from the World War II film "Guadalcanal Diary."
  • E. Army Beach
    Army Beach is a coastal beach area located in Waialua on the North Shore of Oahu, Hawaii, known for its scenic shoreline and surf.
  • 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_69d8b9050fb48190890155145deb0a66 elicitation completed
NER batch_69e4b9c7be308190af0d77c0df6d94ce ner completed
Created at: April 10, 2026, 10:24 a.m.