Triple

T5149697
Position Surface form Disambiguated ID Type / Status
Subject High Water Mark of the Rebellion E116162 entity
Predicate near P350 FINISHED
Object The Angle at Gettysburg
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.
E498715 NE FINISHED

How this triple was built (4 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: [High Water Mark of the Rebellion, near, The Angle at Gettysburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Angle at Gettysburg
Context triple: [High Water Mark of the Rebellion, near, The Angle at Gettysburg]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. McClellan’s Own Story
    McClellan’s Own Story is the autobiographical memoir of Union General George B. McClellan, offering his personal account and defense of his Civil War leadership and controversies.
  • E. The True Story of the Civil War
    The True Story of the Civil War is a short documentary film that presents an overview of the American Civil War using period photographs, documents, and narration to depict the conflict’s major events and significance.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: The Angle at Gettysburg
Triple: [High Water Mark of the Rebellion, near, The Angle at Gettysburg]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Angle at Gettysburg
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. McClellan’s Own Story
    McClellan’s Own Story is the autobiographical memoir of Union General George B. McClellan, offering his personal account and defense of his Civil War leadership and controversies.
  • E. The True Story of the Civil War
    The True Story of the Civil War is a short documentary film that presents an overview of the American Civil War using period photographs, documents, and narration to depict the conflict’s major events and significance.
  • F. None of above. chosen

Provenance (5 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_69bd4446c0e08190a7c29dc74976bf03 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd78b2a1748190b896ba0f53927118 completed March 20, 2026, 4:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69becfff6e8c8190883fc981fca95f48 completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed3fd1d0081908d7fcaccd6e337ee completed March 21, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69bed4817390819090d48b0784c78ca3 completed March 21, 2026, 5:25 p.m.
Created at: March 20, 2026, 1:43 p.m.