Triple

T17631653
Position Surface form Disambiguated ID Type / Status
Subject Appomattox (opera libretto) E429989 entity
Predicate title P38 FINISHED
Object Appomattox
Appomattox is a contemporary opera that dramatizes the final days of the American Civil War and the surrender at Appomattox Court House.
 E1279151 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: Appomattox | Statement: [Appomattox (opera libretto), title, Appomattox]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Appomattox
Context triple: [Appomattox (opera libretto), title, Appomattox]
  • A. 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.
  • B. Appomattox Court House, Virginia
    Appomattox Court House, Virginia is a historic village best known as the site where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending the American Civil War.
  • C. Battle of Appomattox Court House
    The Battle of Appomattox Court House was the final major engagement of the American Civil War in Virginia, leading to General Robert E. Lee’s surrender to Ulysses S. Grant on April 9, 1865.
  • D. Bennett Place surrender
    The Bennett Place surrender was the largest troop capitulation of the American Civil War, marking the effective end of major Confederate resistance in the Carolinas, Georgia, and Florida.
  • E. Gettysburg
    Gettysburg is a historic Pennsylvania town best known as the site of the pivotal 1863 Civil War battle and Abraham Lincoln’s Gettysburg Address.
  • 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: Appomattox
Triple: [Appomattox (opera libretto), title, Appomattox]
Generated description
Appomattox is a contemporary opera that dramatizes the final days of the American Civil War and the surrender at Appomattox Court House.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Appomattox
Target entity description: Appomattox is a contemporary opera that dramatizes the final days of the American Civil War and the surrender at Appomattox Court House.
  • A. 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.
  • B. Appomattox Court House, Virginia
    Appomattox Court House, Virginia is a historic village best known as the site where Confederate General Robert E. Lee surrendered to Union General Ulysses S. Grant in 1865, effectively ending the American Civil War.
  • C. Battle of Appomattox Court House
    The Battle of Appomattox Court House was the final major engagement of the American Civil War in Virginia, leading to General Robert E. Lee’s surrender to Ulysses S. Grant on April 9, 1865.
  • D. Bennett Place surrender
    The Bennett Place surrender was the largest troop capitulation of the American Civil War, marking the effective end of major Confederate resistance in the Carolinas, Georgia, and Florida.
  • E. Gettysburg
    Gettysburg is a historic Pennsylvania town best known as the site of the pivotal 1863 Civil War battle and Abraham Lincoln’s Gettysburg Address.
  • 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_69d889e37f308190a6aa0a69daff86c7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46dc192dc8190854f1fe5d5ed696a completed April 19, 2026, 5:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a020a9d79c8819089e2db35ee4d02f7 completed May 11, 2026, 4:58 p.m.
NEDg Description generation batch_6a020b6fc2908190a2e4c54f20f1fa1f completed May 11, 2026, 5:01 p.m.
NED2 Entity disambiguation (via description) batch_6a020bf5d45c819097fc5a516587263c completed May 11, 2026, 5:03 p.m.
Created at: April 10, 2026, 5:52 a.m.