Triple

T8466426
Position Surface form Disambiguated ID Type / Status
Subject Department of the Gulf E200173 entity
Predicate partOf P40 FINISHED
Object Union Army E62576 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: Union Army | Statement: [Department of the Gulf, partOf, Union Army]

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: Union Army
Context triple: [Department of the Gulf, partOf, Union Army]
  • A. Union Army chosen
    The Union Army was the land-based military force of the United States (the North) during the American Civil War, fighting to preserve the Union and ultimately defeat the Confederacy.
  • B. Confederate States Army
    The Confederate States Army was the land warfare force of the secessionist Southern states during the American Civil War, known for figures like Robert E. Lee and Stonewall Jackson.
  • C. Confederate States Armed Forces
    The Confederate States Armed Forces were the combined military organizations of the Confederate States of America during the American Civil War, encompassing its army, navy, and marine corps.
  • D. Army of the Mississippi
    The Army of the Mississippi was a Union field army during the American Civil War that operated primarily in the Western Theater, participating in key campaigns along the Mississippi River and in the Western states.
  • E. Army of Tennessee
    The Army of Tennessee was a principal Confederate field army in the Western Theater of the American Civil War, active in major campaigns such as Chickamauga, Chattanooga, and Atlanta.
  • 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_69ca831a4f348190bfdd09250e86ae35 elicitation completed
NER batch_69cbe4d17ec8819093becdaec750aff5 ner completed
NED1 batch_69ce39ead11c8190bf1524713a44a6fe ned_source_triple completed
Created at: March 30, 2026, 6:11 p.m.