Triple

T8101469
Position Surface form Disambiguated ID Type / Status
Subject Lincoln assassination conspirators E189122 entity
Predicate hasMemberRole P161 FINISHED
Object Dr. Samuel Mudd – treated Booth’s broken leg and helped his flight E169817 NE FINISHED

How this triple was built (2 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: Dr. Samuel Mudd – treated Booth’s broken leg and helped his flight | Statement: [Lincoln assassination conspirators, hasMemberRole, Dr. Samuel Mudd – treated Booth’s broken leg and helped his flight]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dr. Samuel Mudd – treated Booth’s broken leg and helped his flight
Context triple: [Lincoln assassination conspirators, hasMemberRole, Dr. Samuel Mudd – treated Booth’s broken leg and helped his flight]
  • A. Dr. Samuel Mudd chosen
    Dr. Samuel Mudd was a Maryland physician historically known for treating John Wilkes Booth’s broken leg after the assassination of President Abraham Lincoln, leading to his controversial conviction as a co-conspirator.
  • B. John E. Booth
    John E. Booth is a local American politician who has served as the mayor of Lucas, Texas.
  • C. Crawford Long
    Crawford Long was a 19th-century American physician best known for pioneering the use of ether as a surgical anesthetic.
  • D. 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.
  • E. Isaac Surratt
    Isaac Surratt was the son of Mary Surratt, who was convicted and executed for her role in the conspiracy to assassinate U.S. President Abraham Lincoln.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82b886d88190a9cba0d5a4a27521 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb42bbf20c8190aa8c272b5c39002d completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc641d96e88190adee974b79d5fc05 completed April 1, 2026, 12:17 a.m.
Created at: March 30, 2026, 5:31 p.m.