Triple

T18168064
Position Surface form Disambiguated ID Type / Status
Subject Philip Van Doren Stern E434946 entity
Predicate wrote P2831 FINISHED
Object The Man Who Killed Lincoln
The Man Who Killed Lincoln is a historical work by Philip Van Doren Stern that examines the life, motives, and actions of Abraham Lincoln’s assassin, John Wilkes Booth.
E1309987 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 Man Who Killed Lincoln | Statement: [Philip Van Doren Stern, wrote, The Man Who Killed Lincoln]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Man Who Killed Lincoln
Context triple: [Philip Van Doren Stern, wrote, The Man Who Killed Lincoln]
  • A. Killing Lincoln
    Killing Lincoln is a historical docudrama film that dramatizes the events leading up to and following the assassination of U.S. President Abraham Lincoln.
  • B. The Day Lincoln Was Shot
    The Day Lincoln Was Shot is a historical television film dramatizing the events surrounding the assassination of U.S. President Abraham Lincoln.
  • C. The Lincoln Conspiracy
    The Lincoln Conspiracy is a 1977 historical thriller film that dramatizes an alternative theory about the assassination of President Abraham Lincoln, suggesting a broader political plot behind the crime.
  • D. Manhunt for John Wilkes Booth
    The Manhunt for John Wilkes Booth was the intensive, nearly two-week pursuit across the American countryside to capture the assassin of President Abraham Lincoln following the 1865 Ford’s Theatre shooting.
  • E. Killing Kennedy
    Killing Kennedy is a 2013 television film that dramatizes the events leading up to the assassination of U.S. President John F. Kennedy, based on the book by Bill O’Reilly and Martin Dugard.
  • 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 Man Who Killed Lincoln
Triple: [Philip Van Doren Stern, wrote, The Man Who Killed Lincoln]
Generated description
The Man Who Killed Lincoln is a historical work by Philip Van Doren Stern that examines the life, motives, and actions of Abraham Lincoln’s assassin, John Wilkes Booth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Man Who Killed Lincoln
Target entity description: The Man Who Killed Lincoln is a historical work by Philip Van Doren Stern that examines the life, motives, and actions of Abraham Lincoln’s assassin, John Wilkes Booth.
  • A. Killing Lincoln
    Killing Lincoln is a historical docudrama film that dramatizes the events leading up to and following the assassination of U.S. President Abraham Lincoln.
  • B. The Day Lincoln Was Shot
    The Day Lincoln Was Shot is a historical television film dramatizing the events surrounding the assassination of U.S. President Abraham Lincoln.
  • C. The Lincoln Conspiracy
    The Lincoln Conspiracy is a 1977 historical thriller film that dramatizes an alternative theory about the assassination of President Abraham Lincoln, suggesting a broader political plot behind the crime.
  • D. Manhunt for John Wilkes Booth
    The Manhunt for John Wilkes Booth was the intensive, nearly two-week pursuit across the American countryside to capture the assassin of President Abraham Lincoln following the 1865 Ford’s Theatre shooting.
  • E. Killing Kennedy
    Killing Kennedy is a 2013 television film that dramatizes the events leading up to the assassination of U.S. President John F. Kennedy, based on the book by Bill O’Reilly and Martin Dugard.
  • 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_69d8b90b7a188190b3fc7b8d4a6cd20a completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4df52f8b08190ab2c4d76b510cd28 completed April 19, 2026, 1:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a038fc6c5008190a5ade67801d6df75 completed May 12, 2026, 8:38 p.m.
NEDg Description generation batch_6a03914c5f6081908963548dc01a524a completed May 12, 2026, 8:45 p.m.
NED2 Entity disambiguation (via description) batch_6a03925c322081909d435251e869194d completed May 12, 2026, 8:49 p.m.
Created at: April 10, 2026, 10:30 a.m.