Triple

T5441604
Position Surface form Disambiguated ID Type / Status
Subject 75th Anniversary of the Battle of Gettysburg reunion E122145 entity
Predicate relatedBattlefield P39414 FINISHED
Object The Angle at Gettysburg E498715 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: The Angle at Gettysburg | Statement: [75th Anniversary of the Battle of Gettysburg reunion, relatedBattlefield, The Angle at Gettysburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Angle at Gettysburg
Context triple: [75th Anniversary of the Battle of Gettysburg reunion, relatedBattlefield, The Angle at Gettysburg]
  • A. The Angle at Gettysburg chosen
    The Angle at Gettysburg is a famous stone-walled bend on the Gettysburg battlefield that marked the focal point of Pickett’s Charge and a decisive turning point in the American Civil War.
  • B. The Killer Angels
    The Killer Angels is Michael Shaara’s Pulitzer Prize–winning historical novel about the Battle of Gettysburg during the American Civil War.
  • C. From Manassas to Appomattox
    From Manassas to Appomattox is the memoir of Confederate General James Longstreet, recounting his experiences and perspectives on major campaigns of the American Civil War.
  • D. The Blue and the Gray
    The Blue and the Gray is a 1982 American television miniseries that dramatizes the American Civil War through the intertwined lives of two families on opposing sides of the conflict.
  • E. Crossroads of Freedom: Antietam
    Crossroads of Freedom: Antietam is a historical study by Civil War scholar James M. McPherson that examines the Battle of Antietam as a pivotal turning point in American history.
  • 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_69bd46400768819092925d461c0b8432 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd964583008190bf7b94f656e4ecf2 completed March 20, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf412daa408190a46926f28339aeac completed March 22, 2026, 1:09 a.m.
Created at: March 20, 2026, 2:07 p.m.