Triple

T1145439
Position Surface form Disambiguated ID Type / Status
Subject Derringer pistol E23553 entity
Predicate wasUsedBy P24441 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: [Derringer pistol, wasUsedBy, John Wilkes Booth]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Wilkes Booth
Context triple: [Derringer pistol, wasUsedBy, 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: wasUsedBy
Context triple: [Derringer pistol, wasUsedBy, John Wilkes Booth]
  • A. areUsedBy
    Indicates that certain entities serve as tools, resources, or means that are utilized or employed by other entities.
  • B. alsoUsedBy
    Indicates that something is additionally utilized or employed by another entity, beyond any primary or previously mentioned user.
  • C. laterUsedBy
    Indicates that something is subsequently utilized or employed by a specified entity at a later time.
  • D. alsoUsedIn
    Indicates that something is additionally employed, applied, or present in another context, setting, or use case beyond the primary one.
  • E. usedOn
    Indicates that one entity is applied to, operated on, or otherwise utilized in relation to another entity.
  • 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_69a493ef399c8190b04b9146d2314f59 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc51244c8190bcd533f3e80c8f17 completed March 1, 2026, 10:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac830d57e0819086fd19e032a589cd completed March 7, 2026, 7:57 p.m.
PD Predicate disambiguation batch_69a4bb4d4104819084027a043c6118cb completed March 1, 2026, 10:18 p.m.
PDg Predicate description generation batch_69a4bbb9fb4c81909dd39c496893c21b completed March 1, 2026, 10:20 p.m.
Created at: March 1, 2026, 7:44 p.m.