Triple

T358332
Position Surface form Disambiguated ID Type / Status
Subject Alexander Cochrane E7593 entity
Predicate participantIn P149 FINISHED
Object Chesapeake campaign E27602 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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: Chesapeake campaign | Statement: [Alexander Cochrane, participantIn, Chesapeake campaign]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chesapeake campaign
Context triple: [Alexander Cochrane, participantIn, Chesapeake campaign]
  • A. Chesapeake campaign chosen
    The Chesapeake campaign was a series of British military operations along the U.S. mid-Atlantic coast during the War of 1812, culminating in major actions such as the burning of Washington and the defense of Baltimore.
  • B. Battle of Baltimore
    The Battle of Baltimore was a key War of 1812 engagement in which American forces successfully defended the city and Fort McHenry from British attack, inspiring the lyrics of the United States national anthem.
  • C. Siege of Charleston
    The Siege of Charleston was a major 1780 British victory in the American Revolutionary War that resulted in the capture of a key Southern port city and one of the largest American surrenders of the conflict.
  • D. Siege of Petersburg
    The Siege of Petersburg was a prolonged series of trench warfare operations in 1864–1865 around Petersburg, Virginia, whose eventual Union victory cut off Confederate supply lines and led directly to the fall of Richmond and the end of the American Civil War.
  • E. Appomattox Campaign
    The Appomattox Campaign was the final series of military operations in the American Civil War that led to the surrender of Confederate General Robert E. Lee’s Army of Northern Virginia in April 1865.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a2e7e696948190bebc966535995e45 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ebb0e348819086e3ccd96c7b129e completed Feb. 28, 2026, 1:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69a5554286788190b7ae0c81d2e352e8 completed March 2, 2026, 9:15 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.