Triple

T186014
Position Surface form Disambiguated ID Type / Status
Subject Assassination of Abraham Lincoln E3981 entity
Predicate conspirator P6701 FINISHED
Object Mary Surratt
Mary Surratt was an American boardinghouse owner who became the first woman executed by the U.S. federal government for her role in the conspiracy to assassinate President Abraham Lincoln.
E24723 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: Mary Surratt | Statement: [Assassination of Abraham Lincoln, conspirator, Mary Surratt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mary Surratt
Context triple: [Assassination of Abraham Lincoln, conspirator, Mary Surratt]
  • A. 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.
  • B. 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.
  • C. John Wilkes Booth
    John Wilkes Booth was an American stage actor and Confederate sympathizer best known for assassinating President Abraham Lincoln in 1865.
  • D. Junius Brutus Booth
    Junius Brutus Booth was a renowned 19th-century English-born American Shakespearean actor known for his powerful performances and as the patriarch of the famous Booth acting family.
  • E. Elizabeth Virginia Wallace
    Elizabeth Virginia Wallace, better known as Bess Truman, was the First Lady of the United States from 1945 to 1953 as the wife of President Harry S. Truman.
  • 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: Mary Surratt
Triple: [Assassination of Abraham Lincoln, conspirator, Mary Surratt]
Generated description
Mary Surratt was an American boardinghouse owner who became the first woman executed by the U.S. federal government for her role in the conspiracy to assassinate President Abraham Lincoln.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mary Surratt
Target entity description: Mary Surratt was an American boardinghouse owner who became the first woman executed by the U.S. federal government for her role in the conspiracy to assassinate President Abraham Lincoln.
  • A. 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.
  • B. 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.
  • C. John Wilkes Booth
    John Wilkes Booth was an American stage actor and Confederate sympathizer best known for assassinating President Abraham Lincoln in 1865.
  • D. Junius Brutus Booth
    Junius Brutus Booth was a renowned 19th-century English-born American Shakespearean actor known for his powerful performances and as the patriarch of the famous Booth acting family.
  • E. Elizabeth Virginia Wallace
    Elizabeth Virginia Wallace, better known as Bess Truman, was the First Lady of the United States from 1945 to 1953 as the wife of President Harry S. Truman.
  • 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_69a25497e2f08190a040f8c6e1842643 completed Feb. 28, 2026, 2:36 a.m.
NER Named-entity recognition batch_69a25bc834388190a93ec1ab0d5946de completed Feb. 28, 2026, 3:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69a31159301481909a3521339d2338fa completed Feb. 28, 2026, 4:01 p.m.
NEDg Description generation batch_69a3138da9888190848b490ccb5ddf15 completed Feb. 28, 2026, 4:10 p.m.
NED2 Entity disambiguation (via description) batch_69a313f9e0f881909e2b03bcd5f19876 completed Feb. 28, 2026, 4:12 p.m.
Created at: Feb. 28, 2026, 2:40 a.m.