Triple

T17835894
Position Surface form Disambiguated ID Type / Status
Subject Powhatan County, Virginia E445381 entity
Predicate hasHistoricSite P1098 FINISHED
Object Derwent (Robert E. Lee residence site)
Derwent (Robert E. Lee residence site) is a historic Virginia property where Confederate General Robert E. Lee lived for a period after the American Civil War.
E1291361 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: Derwent (Robert E. Lee residence site) | Statement: [Powhatan County, Virginia, hasHistoricSite, Derwent (Robert E. Lee residence site)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Derwent (Robert E. Lee residence site)
Context triple: [Powhatan County, Virginia, hasHistoricSite, Derwent (Robert E. Lee residence site)]
  • A. Arlington House plantation
    Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
  • B. Locust Grove, Virginia
    Locust Grove, Virginia is a small unincorporated community in Orange County best known for its proximity to major American Civil War sites, including the Wilderness Battlefield.
  • C. Arlington plantation
    Arlington plantation was a prominent Virginia estate along the Potomac River that served as the ancestral home of the Custis family and later became the site of Arlington National Cemetery.
  • 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. Henry House, near Manassas, Virginia
    Henry House, near Manassas, Virginia, is a historic Civil War-era home best known as the site where elderly civilian Judith Henry was killed during the First Battle of Bull Run.
  • 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: Derwent (Robert E. Lee residence site)
Triple: [Powhatan County, Virginia, hasHistoricSite, Derwent (Robert E. Lee residence site)]
Generated description
Derwent (Robert E. Lee residence site) is a historic Virginia property where Confederate General Robert E. Lee lived for a period after the American Civil War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Derwent (Robert E. Lee residence site)
Target entity description: Derwent (Robert E. Lee residence site) is a historic Virginia property where Confederate General Robert E. Lee lived for a period after the American Civil War.
  • A. Arlington House plantation
    Arlington House plantation was a historic Virginia estate overlooking the Potomac River that later became the core of what is now Arlington National Cemetery.
  • B. Locust Grove, Virginia
    Locust Grove, Virginia is a small unincorporated community in Orange County best known for its proximity to major American Civil War sites, including the Wilderness Battlefield.
  • C. Arlington plantation
    Arlington plantation was a prominent Virginia estate along the Potomac River that served as the ancestral home of the Custis family and later became the site of Arlington National Cemetery.
  • 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. Henry House, near Manassas, Virginia
    Henry House, near Manassas, Virginia, is a historic Civil War-era home best known as the site where elderly civilian Judith Henry was killed during the First Battle of Bull Run.
  • 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_69d8b9f1a6d881909f024bc603111cdb completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e48d27f8908190bf48a8153756effa completed April 19, 2026, 8:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0306fa32e481908ef71c18b6f37d59 completed May 12, 2026, 10:54 a.m.
NEDg Description generation batch_6a030804acf081908b4f00aa4e45e842 completed May 12, 2026, 10:59 a.m.
NED2 Entity disambiguation (via description) batch_6a0308a29f1081909a44c221aefb723c completed May 12, 2026, 11:01 a.m.
Created at: April 10, 2026, 10:16 a.m.