Triple

T1869717
Position Surface form Disambiguated ID Type / Status
Subject Garrett farm near Port Royal, Virginia, United States E39005 entity
Predicate eventParticipant P33356 FINISHED
Object John Wilkes Booth E6191 NE FINISHED

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: John Wilkes Booth | Statement: [Garrett farm near Port Royal, Virginia, United States, eventParticipant, John Wilkes Booth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Wilkes Booth
Context triple: [Garrett farm near Port Royal, Virginia, United States, eventParticipant, John Wilkes Booth]
  • A. John Wilkes Booth chosen
    John Wilkes Booth was an American stage actor and Confederate sympathizer best known for assassinating President Abraham Lincoln in 1865.
  • B. Charles J. Guiteau
    Charles J. Guiteau was an American lawyer and disgruntled office seeker best known for assassinating U.S. President James A. Garfield in 1881.
  • C. David Herold
    David Herold was an American accomplice of John Wilkes Booth who helped carry out the broader plot surrounding the assassination of President Abraham Lincoln in 1865.
  • D. George Atzerodt
    George Atzerodt was a German-born conspirator in John Wilkes Booth’s plot who was assigned to assassinate Vice President Andrew Johnson during the Lincoln assassination conspiracy.
  • E. Lee Harvey Oswald
    Lee Harvey Oswald was a former U.S. Marine who is widely believed to have shot and killed President John F. Kennedy in Dallas in 1963, though his guilt has remained the subject of extensive controversy and conspiracy theories.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: eventParticipant
Context triple: [Garrett farm near Port Royal, Virginia, United States, eventParticipant, John Wilkes Booth]
  • A. participantFrom
    Indicates that a participant originates from, is associated with, or comes out of a specified source, group, or context.
  • B. participantType
    Indicates the specific role or category that a participant has within a given event, activity, or relationship.
  • C. eventRole
    Indicates the specific function, capacity, or part an entity plays within an event or occurrence.
  • D. participant
    Indicates that an entity takes part in, is involved in, or plays a role within a specified event, activity, or process.
  • E. participatedInEvent
    Indicates that an entity took part in or was actively involved in a specific event.
  • 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_69a8862f7074819096afe7fe65e179e9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0f79fbc819085c54f3189a552d9 completed March 7, 2026, 5 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1dab2a481909adb0a3132348cee completed March 8, 2026, 7:45 p.m.
PD Predicate disambiguation batch_69abafe2b56c81909e13d543982e6e13 completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb0f630e881908cd9491aeaeb4aed completed March 7, 2026, 5 a.m.
Created at: March 4, 2026, 7:34 p.m.