Triple

T11714694
Position Surface form Disambiguated ID Type / Status
Subject Battle of Winchester (Third Battle of Winchester) E278464 entity
Predicate campaign P1067 FINISHED
Object Sheridan's Shenandoah Valley Campaign E99769 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: Sheridan's Shenandoah Valley Campaign | Statement: [Battle of Winchester (Third Battle of Winchester), campaign, Sheridan's Shenandoah Valley Campaign]

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: Sheridan's Shenandoah Valley Campaign
Context triple: [Battle of Winchester (Third Battle of Winchester), campaign, Sheridan's Shenandoah Valley Campaign]
  • A. Valley Campaign of 1862
    The Valley Campaign of 1862 was Confederate General Stonewall Jackson’s famed Civil War offensive in Virginia’s Shenandoah Valley, noted for its rapid maneuvers and strategic impact far beyond its small scale.
  • B. Shenandoah Valley campaigns of the American Civil War
    The Shenandoah Valley campaigns of the American Civil War were a series of strategically crucial military operations in Virginia’s Shenandoah Valley, where Union and Confederate forces fought for control of a key agricultural and transportation corridor that directly affected the defense of Richmond and threats to Washington, D.C.
  • C. Valley Campaigns of 1864 chosen
    The Valley Campaigns of 1864 were a series of American Civil War military operations in Virginia in which Union forces under Philip Sheridan defeated Confederate armies, crippling the South’s use of the Shenandoah Valley as a strategic resource and invasion route.
  • D. Fredericksburg campaign
    The Fredericksburg campaign was a major American Civil War operation in late 1862 in which Union forces under Ambrose Burnside attempted and failed to seize the Confederate stronghold of Fredericksburg, Virginia, resulting in a lopsided Confederate victory.
  • E. Gettysburg Campaign
    The Gettysburg Campaign was a major 1863 Confederate offensive into Union territory during the American Civil War that culminated in the pivotal Battle of Gettysburg.
  • 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_69d6aaff2ce88190b4a1e4b341ad5377 elicitation completed
NER batch_69d8a4bf54d88190a8e07fbbf8d9e962 ner completed
NED1 batch_69f0197d03c08190a5515ffe3cc887ea ned_source_triple completed
Created at: April 8, 2026, 9:40 p.m.