Triple

T5904109
Position Surface form Disambiguated ID Type / Status
Subject Lee family E131297 entity
Predicate heritageSiteAssociated P35425 FINISHED
Object Stratford Hall Plantation
Stratford Hall Plantation is a historic Virginia estate best known as the birthplace and ancestral home of Confederate General Robert E. Lee and generations of the prominent Lee family.
E555793 NE FINISHED

How this triple was built (5 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: Stratford Hall Plantation | Statement: [Lee family, heritageSiteAssociated, Stratford Hall Plantation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stratford Hall Plantation
Context triple: [Lee family, heritageSiteAssociated, Stratford Hall Plantation]
  • A. Drayton Hall
    Drayton Hall is a well-preserved 18th-century plantation house and National Historic Landmark renowned as one of the finest examples of Georgian-Palladian architecture in the United States.
  • B. Stafford Plantation
    Stafford Plantation is a historic estate on Georgia’s Cumberland Island known for its antebellum-era ruins, former cotton plantation grounds, and ties to the Carnegie family.
  • C. Gunston Hall plantation
    Gunston Hall plantation is the historic 18th-century Virginia estate of statesman and Founding Father George Mason, renowned for its Georgian architecture and role in early American history.
  • D. Belle Grove Plantation, Virginia
    Belle Grove Plantation in Virginia is a historic 18th-century estate best known as the birthplace of James Madison, the fourth president of the United States.
  • E. Kenmore Plantation
    Kenmore Plantation is a historic 18th-century estate and Georgian-style mansion in Fredericksburg, Virginia, known for its ornate plasterwork and ties to George Washington’s family.
  • 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: Stratford Hall Plantation
Triple: [Lee family, heritageSiteAssociated, Stratford Hall Plantation]
Generated description
Stratford Hall Plantation is a historic Virginia estate best known as the birthplace and ancestral home of Confederate General Robert E. Lee and generations of the prominent Lee family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stratford Hall Plantation
Target entity description: Stratford Hall Plantation is a historic Virginia estate best known as the birthplace and ancestral home of Confederate General Robert E. Lee and generations of the prominent Lee family.
  • A. Drayton Hall
    Drayton Hall is a well-preserved 18th-century plantation house and National Historic Landmark renowned as one of the finest examples of Georgian-Palladian architecture in the United States.
  • B. Stafford Plantation
    Stafford Plantation is a historic estate on Georgia’s Cumberland Island known for its antebellum-era ruins, former cotton plantation grounds, and ties to the Carnegie family.
  • C. Gunston Hall plantation
    Gunston Hall plantation is the historic 18th-century Virginia estate of statesman and Founding Father George Mason, renowned for its Georgian architecture and role in early American history.
  • D. Belle Grove Plantation, Virginia
    Belle Grove Plantation in Virginia is a historic 18th-century estate best known as the birthplace of James Madison, the fourth president of the United States.
  • E. Kenmore Plantation
    Kenmore Plantation is a historic 18th-century estate and Georgian-style mansion in Fredericksburg, Virginia, known for its ornate plasterwork and ties to George Washington’s family.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: heritageSiteAssociated
Context triple: [Lee family, heritageSiteAssociated, Stratford Hall Plantation]
  • A. UNESCOWorldHeritageSiteRelated
    Indicates a relationship where one entity is designated as, part of, or otherwise officially associated with a UNESCO World Heritage Site.
  • B. UNESCOWorldHeritageAssociatedWith
    Indicates a relationship where a site, object, or entity is connected to, designated by, or recognized in association with UNESCO’s World Heritage program.
  • C. heritageSiteContext
    Indicates that something is situated within, associated with, or provides contextual information about a heritage site.
  • D. heritageSymbolOf
    Indicates that something serves as a cultural or historical emblem representing the heritage or identity of a particular group, place, or tradition.
  • E. heritageAssociation chosen
    Indicates a relationship in which one entity is historically, culturally, or ancestrally derived from, linked to, or recognized as part of the heritage of another entity.
  • F. None of above.

Provenance (6 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_69c0085864a88190a569c05ff7d65f29 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c03ee10b308190afe38b904ae7c5f7 completed March 22, 2026, 7:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0c00e25f88190a5eb68ee234e4f6c completed March 23, 2026, 4:22 a.m.
NEDg Description generation batch_69c0c1db6d548190ba4be143aa7c7905 completed March 23, 2026, 4:30 a.m.
NED2 Entity disambiguation (via description) batch_69c0c2bdd44881909aa85589d31e771a completed March 23, 2026, 4:34 a.m.
PD Predicate disambiguation batch_69c0334fcf6481908e8e74105de9d49b completed March 22, 2026, 6:22 p.m.
Created at: March 22, 2026, 3:59 p.m.