Triple
T7363879
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Samuel Mudd |
E169817
|
entity |
| Predicate | residence |
P75
|
FINISHED |
| Object |
St. Catharine plantation, Charles County, Maryland
St. Catharine plantation in Charles County, Maryland, was the 19th-century family estate and home of Dr. Samuel Mudd, the physician historically linked to John Wilkes Booth after Abraham Lincoln’s assassination.
|
E659328
|
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: St. Catharine plantation, Charles County, Maryland | Statement: [Samuel Mudd, residence, St. Catharine plantation, Charles County, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Catharine plantation, Charles County, Maryland Context triple: [Samuel Mudd, residence, St. Catharine plantation, Charles County, Maryland]
-
A.
Mount Airy Plantation, Richmond County, Virginia
Mount Airy Plantation in Richmond County, Virginia is a historic 18th-century estate associated with the prominent Lee family and noted as the burial site of Founding Father Francis Lightfoot Lee.
-
B.
Montpelier plantation
Montpelier plantation was the Virginia estate of James and Dolley Madison, best known as the lifelong home of the fourth U.S. president and a major site of early American political history and slavery.
-
C.
Chestnut Grove plantation
Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
-
D.
Abingdon plantation
Abingdon plantation was an 18th-century Virginia estate near present-day Reagan National Airport, historically notable as the home of John Parke Custis, Martha Washington’s son.
-
E.
Ravensworth plantation
Ravensworth plantation was a prominent 19th-century Virginia estate associated with the influential Lee and Fitzhugh families.
- 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: St. Catharine plantation, Charles County, Maryland Triple: [Samuel Mudd, residence, St. Catharine plantation, Charles County, Maryland]
Generated description
St. Catharine plantation in Charles County, Maryland, was the 19th-century family estate and home of Dr. Samuel Mudd, the physician historically linked to John Wilkes Booth after Abraham Lincoln’s assassination.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Catharine plantation, Charles County, Maryland Target entity description: St. Catharine plantation in Charles County, Maryland, was the 19th-century family estate and home of Dr. Samuel Mudd, the physician historically linked to John Wilkes Booth after Abraham Lincoln’s assassination.
-
A.
Mount Airy Plantation, Richmond County, Virginia
Mount Airy Plantation in Richmond County, Virginia is a historic 18th-century estate associated with the prominent Lee family and noted as the burial site of Founding Father Francis Lightfoot Lee.
-
B.
Montpelier plantation
Montpelier plantation was the Virginia estate of James and Dolley Madison, best known as the lifelong home of the fourth U.S. president and a major site of early American political history and slavery.
-
C.
Chestnut Grove plantation
Chestnut Grove plantation was an 18th-century Virginia estate best known as the birthplace and family home of Martha Washington, the future first First Lady of the United States.
-
D.
Abingdon plantation
Abingdon plantation was an 18th-century Virginia estate near present-day Reagan National Airport, historically notable as the home of John Parke Custis, Martha Washington’s son.
-
E.
Ravensworth plantation
Ravensworth plantation was a prominent 19th-century Virginia estate associated with the influential Lee and Fitzhugh families.
- 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_69c68a5ade988190885b7175f63b7534 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f1603e1481909fb1dce2c9a7c577 |
completed | March 27, 2026, 9:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7fab704008190ad07e12ead1a13ed |
completed | March 28, 2026, 3:58 p.m. |
| NEDg | Description generation | batch_69c7fdc524c081909ba9f584b783eded |
completed | March 28, 2026, 4:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7fe4702348190acc48eaec934630a |
completed | March 28, 2026, 4:13 p.m. |
Created at: March 27, 2026, 3:06 p.m.