Triple

T13674256
Position Surface form Disambiguated ID Type / Status
Subject Lloyd family of Maryland E327829 entity
Predicate hasNotableEstate P8997 FINISHED
Object Wye House plantation
Wye House plantation is a historic Maryland estate best known as one of the largest and most significant slave plantations on the Eastern Shore and as a place associated with the early life of Frederick Douglass.
E1055821 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: Wye House plantation | Statement: [Lloyd family of Maryland, hasNotableEstate, Wye House plantation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wye House plantation
Context triple: [Lloyd family of Maryland, hasNotableEstate, Wye House plantation]
  • A. Kittiewan Plantation
    Kittiewan Plantation is a historic 18th-century plantation estate in Charles City County, Virginia, noted for its colonial architecture and ties to early American history.
  • 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. Borough House Plantation
    Borough House Plantation is a historic antebellum plantation complex in Stateburg, South Carolina, noted for its early use of rammed-earth construction and its significance in Southern architectural and social history.
  • D. Shadwell plantation
    Shadwell plantation was the 18th-century Virginia estate best known as the birthplace and early home of Thomas Jefferson.
  • E. Green Spring Plantation
    Green Spring Plantation was the 17th-century Virginia estate of colonial governor Sir William Berkeley, serving as a prominent political and agricultural center near Jamestown.
  • 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: Wye House plantation
Triple: [Lloyd family of Maryland, hasNotableEstate, Wye House plantation]
Generated description
Wye House plantation is a historic Maryland estate best known as one of the largest and most significant slave plantations on the Eastern Shore and as a place associated with the early life of Frederick Douglass.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Wye House plantation
Target entity description: Wye House plantation is a historic Maryland estate best known as one of the largest and most significant slave plantations on the Eastern Shore and as a place associated with the early life of Frederick Douglass.
  • A. Kittiewan Plantation
    Kittiewan Plantation is a historic 18th-century plantation estate in Charles City County, Virginia, noted for its colonial architecture and ties to early American history.
  • 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. Borough House Plantation
    Borough House Plantation is a historic antebellum plantation complex in Stateburg, South Carolina, noted for its early use of rammed-earth construction and its significance in Southern architectural and social history.
  • D. Shadwell plantation
    Shadwell plantation was the 18th-century Virginia estate best known as the birthplace and early home of Thomas Jefferson.
  • E. Green Spring Plantation
    Green Spring Plantation was the 17th-century Virginia estate of colonial governor Sir William Berkeley, serving as a prominent political and agricultural center near Jamestown.
  • 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_69d8076f1fa8819094664a59b55010df completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbc65aab348190a6611f5765f8392d completed April 12, 2026, 4:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7943dbf748190b41abfe9d81d1427 completed May 3, 2026, 6:30 p.m.
NEDg Description generation batch_69f7986b9a1c8190b88634af9fc11ebe completed May 3, 2026, 6:48 p.m.
NED2 Entity disambiguation (via description) batch_69f798d7e1a0819087332287d5f9a25f completed May 3, 2026, 6:50 p.m.
Created at: April 9, 2026, 9:53 p.m.