Triple

T7566766
Position Surface form Disambiguated ID Type / Status
Subject Battle of Shepherdstown E178932 entity
Predicate commander P1061 FINISHED
Object A. P. Hill E154627 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: A. P. Hill | Statement: [Battle of Shepherdstown, commander, A. P. Hill]

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: A. P. Hill
Context triple: [Battle of Shepherdstown, commander, A. P. Hill]
  • A. A.P. Hill chosen
    A.P. Hill was a prominent Confederate lieutenant general in the American Civil War, best known for commanding the famed Light Division and playing key roles in major battles such as Antietam, Chancellorsville, and Gettysburg.
  • B. Richard S. Ewell
    Richard S. Ewell was a Confederate lieutenant general in the American Civil War, known for commanding a corps in Robert E. Lee’s Army of Northern Virginia.
  • C. George Pickett
    George Pickett was a Confederate major general in the American Civil War, best known for leading the ill-fated infantry assault known as Pickett's Charge at the Battle of Gettysburg.
  • D. Lafayette McLaws
    Lafayette McLaws was a Confederate major general in the American Civil War, noted for his leadership in key battles such as Antietam, Fredericksburg, and Gettysburg.
  • E. James Longstreet
    James Longstreet was a prominent Confederate general during the American Civil War, best known as one of Robert E. Lee’s most trusted corps commanders in the Army of Northern Virginia.
  • 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_69c69f2f80288190b95cceb4da92ab2b elicitation completed
NER batch_69c6f91c717881909c88901cc3b101c7 ner completed
NED1 batch_69c89a8c3f4c8190af77a94e59d0ff03 ned_source_triple completed
Created at: March 27, 2026, 3:50 p.m.