Triple

T5904131
Position Surface form Disambiguated ID Type / Status
Subject Henry Lee II E131298 entity
Predicate residence P75 FINISHED
Object Leesylvania, Prince William County, Virginia
Leesylvania, in Prince William County, Virginia, is a historic riverside estate best known as the 18th-century home of Revolutionary-era planter and statesman Henry Lee II and the birthplace or childhood home of several prominent members of the Lee family.
 E554694 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: Leesylvania, Prince William County, Virginia | Statement: [Henry Lee II, residence, Leesylvania, Prince William County, Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leesylvania, Prince William County, Virginia
Context triple: [Henry Lee II, residence, Leesylvania, Prince William County, Virginia]
  • A. South Riding, Virginia
    South Riding, Virginia is a suburban, master-planned community in northern Virginia known for its family-oriented neighborhoods, schools, and proximity to Washington, D.C.
  • B. Lansdowne, Virginia
    Lansdowne, Virginia is a suburban census-designated community in northern Virginia known for its planned residential neighborhoods, golf courses, and proximity to Washington, D.C.
  • C. Earlysville, Virginia
    Earlysville, Virginia is a small unincorporated community in Albemarle County known for its rural character and proximity to Charlottesville.
  • D. Lovettsville, Virginia
    Lovettsville, Virginia is a small historic town in northern Virginia near the Potomac River, known for its rural character and proximity to the Washington, D.C. metropolitan area.
  • E. Heathsville, Virginia
    Heathsville, Virginia is a small unincorporated community that serves as the county seat of Northumberland County on Virginia’s Northern Neck peninsula.
  • 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: Leesylvania, Prince William County, Virginia
Triple: [Henry Lee II, residence, Leesylvania, Prince William County, Virginia]
Generated description
Leesylvania, in Prince William County, Virginia, is a historic riverside estate best known as the 18th-century home of Revolutionary-era planter and statesman Henry Lee II and the birthplace or childhood home of several prominent members of the Lee family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leesylvania, Prince William County, Virginia
Target entity description: Leesylvania, in Prince William County, Virginia, is a historic riverside estate best known as the 18th-century home of Revolutionary-era planter and statesman Henry Lee II and the birthplace or childhood home of several prominent members of the Lee family.
  • A. South Riding, Virginia
    South Riding, Virginia is a suburban, master-planned community in northern Virginia known for its family-oriented neighborhoods, schools, and proximity to Washington, D.C.
  • B. Lansdowne, Virginia
    Lansdowne, Virginia is a suburban census-designated community in northern Virginia known for its planned residential neighborhoods, golf courses, and proximity to Washington, D.C.
  • C. Earlysville, Virginia
    Earlysville, Virginia is a small unincorporated community in Albemarle County known for its rural character and proximity to Charlottesville.
  • D. Lovettsville, Virginia
    Lovettsville, Virginia is a small historic town in northern Virginia near the Potomac River, known for its rural character and proximity to the Washington, D.C. metropolitan area.
  • E. Heathsville, Virginia
    Heathsville, Virginia is a small unincorporated community that serves as the county seat of Northumberland County on Virginia’s Northern Neck peninsula.
  • 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_69c0085864a88190a569c05ff7d65f29 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c037376d5c8190a0a8457e07bebea8 completed March 22, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b166b0bc8190a201899cf45a9b31 completed March 23, 2026, 3:20 a.m.
NEDg Description generation batch_69c0b27438a08190ab6b72c8fd682bf6 completed March 23, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69c0b309a70081908ad3e819879b17e4 completed March 23, 2026, 3:27 a.m.
Created at: March 22, 2026, 3:59 p.m.