Triple

T19544872
Position Surface form Disambiguated ID Type / Status
Subject Bruce Catton E489015 entity
Predicate notableWork P4 FINISHED
Object A Stillness at Appomattox — NE NERFINISHED

How this triple was built (3 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: A Stillness at Appomattox | Statement: [Bruce Catton, notableWork, A Stillness at Appomattox]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A Stillness at Appomattox
Context triple: [Bruce Catton, notableWork, A Stillness at Appomattox]
  • A. “The Surrender at Appomattox”
    “The Surrender at Appomattox” is a poem by Herman Melville reflecting on the Confederate surrender that effectively ended the American Civil War.
  • B. An End to Valor: The Last Days of the Civil War
    An End to Valor: The Last Days of the Civil War is a historical work by Philip Van Doren Stern that narrates and analyzes the closing campaigns and final moments of the American Civil War.
  • C. Waiting for the Robert E. Lee
    "Waiting for the Robert E. Lee" is a popular early 20th-century American song, often associated with the ragtime era and riverboat nostalgia.
  • D. The Gettysburg Story
    The Gettysburg Story is a documentary film about the Battle of Gettysburg, narrated by actor Stephen Lang.
  • E. 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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A Stillness at Appomattox
Target entity description: A Stillness at Appomattox is Bruce Catton’s Pulitzer Prize–winning historical narrative about the final year of the American Civil War in the Eastern Theater.
  • A. “The Surrender at Appomattox”
    “The Surrender at Appomattox” is a poem by Herman Melville reflecting on the Confederate surrender that effectively ended the American Civil War.
  • B. An End to Valor: The Last Days of the Civil War
    An End to Valor: The Last Days of the Civil War is a historical work by Philip Van Doren Stern that narrates and analyzes the closing campaigns and final moments of the American Civil War.
  • C. Waiting for the Robert E. Lee
    "Waiting for the Robert E. Lee" is a popular early 20th-century American song, often associated with the ragtime era and riverboat nostalgia.
  • D. The Gettysburg Story
    The Gettysburg Story is a documentary film about the Battle of Gettysburg, narrated by actor Stephen Lang.
  • E. 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.
  • F. None of above. chosen

Provenance (2 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_69d8e8db5b6c8190984b61f91981f575 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63875cf40819088db7c7969be1e3d completed April 20, 2026, 2:30 p.m.
Created at: April 10, 2026, 1:41 p.m.