Triple
T300734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Wilkes Booth |
E6191
|
entity |
| Predicate | mother |
P120
|
FINISHED |
| Object |
Mary Ann Holmes Booth
Mary Ann Holmes Booth was the wife of prominent 19th-century American actor Junius Brutus Booth and the mother of several actor sons, including presidential assassin John Wilkes Booth.
|
E39024
|
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 Ann Holmes Booth | Statement: [John Wilkes Booth, mother, Mary Ann Holmes Booth]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mary Ann Holmes Booth Context triple: [John Wilkes Booth, mother, Mary Ann Holmes Booth]
-
A.
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.
-
B.
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.
-
C.
Mary Todd Lincoln
Mary Todd Lincoln was the First Lady of the United States during Abraham Lincoln’s presidency, known for her political influence, personal tragedies, and controversial public image during and after the Civil War.
-
D.
John Wilkes Booth
John Wilkes Booth was an American stage actor and Confederate sympathizer best known for assassinating President Abraham Lincoln in 1865.
-
E.
Alice C. Tyler
Alice C. Tyler was a philanthropist and environmental advocate whose legacy is honored through the prestigious Tyler Prize for Environmental Achievement.
- 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 Ann Holmes Booth Triple: [John Wilkes Booth, mother, Mary Ann Holmes Booth]
Generated description
Mary Ann Holmes Booth was the wife of prominent 19th-century American actor Junius Brutus Booth and the mother of several actor sons, including presidential assassin John Wilkes Booth.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mary Ann Holmes Booth Target entity description: Mary Ann Holmes Booth was the wife of prominent 19th-century American actor Junius Brutus Booth and the mother of several actor sons, including presidential assassin John Wilkes Booth.
-
A.
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.
-
B.
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.
-
C.
Mary Todd Lincoln
Mary Todd Lincoln was the First Lady of the United States during Abraham Lincoln’s presidency, known for her political influence, personal tragedies, and controversial public image during and after the Civil War.
-
D.
John Wilkes Booth
John Wilkes Booth was an American stage actor and Confederate sympathizer best known for assassinating President Abraham Lincoln in 1865.
-
E.
Alice C. Tyler
Alice C. Tyler was a philanthropist and environmental advocate whose legacy is honored through the prestigious Tyler Prize for Environmental Achievement.
- 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_69a2e79114b081909490b3bf5a5dbb51 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2e9e6a8308190b9bd15310e324504 |
completed | Feb. 28, 2026, 1:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3b0732b5c81908f08a37ce720bc04 |
completed | March 1, 2026, 3:20 a.m. |
| NEDg | Description generation | batch_69a3b0e4a5b4819095d579ef1a23ee07 |
completed | March 1, 2026, 3:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3b151a98c81909fcd775afcbebfe1 |
completed | March 1, 2026, 3:24 a.m. |
Created at: Feb. 28, 2026, 1:06 p.m.