Triple

T17715709
Position Surface form Disambiguated ID Type / Status
Subject Richard Arnold E442192 entity
Predicate participatedIn P149 FINISHED
Object siege of Port Hudson — 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: siege of Port Hudson | Statement: [Richard Arnold, participatedIn, siege of Port Hudson]

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: siege of Port Hudson
Context triple: [Richard Arnold, participatedIn, siege of Port Hudson]
  • A. Battle of Port Hudson chosen
    The Battle of Port Hudson was a major American Civil War siege in Louisiana where Union forces sought to secure control of the Mississippi River by capturing a key Confederate stronghold.
  • B. Siege of Vicksburg
    The Siege of Vicksburg was a pivotal 1863 Union campaign in the American Civil War that secured control of the Mississippi River and split the Confederacy in two.
  • C. Capture of New Orleans
    The Capture of New Orleans was a pivotal 1862 Union naval and land operation during the American Civil War that seized the Confederacy’s largest city and key Gulf Coast port, dealing a major strategic and economic blow to the South.
  • D. Port Hudson campaign
    The Port Hudson campaign was a major American Civil War operation in Louisiana in 1863, in which Union forces besieged and ultimately captured the Confederate stronghold of Port Hudson to gain control of the Mississippi River.
  • E. Siege of Fort St. Philip
    The Siege of Fort St. Philip was a key 1756 French and Spanish assault on the British-held fortress at Mahón on Menorca, whose capture marked an early and significant victory in the Seven Years' War.
  • 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_69d8b9ec79688190b86bdcef85a7b3aa elicitation completed
NER batch_69e47480955481908fa0d3d34aaedd48 ner completed
Created at: April 10, 2026, 10:06 a.m.