Triple

T9610233
Position Surface form Disambiguated ID Type / Status
Subject Abingdon plantation on the Potomac River E232077 entity
Predicate hasNameVariant P457 FINISHED
Object Abingdon estate
Abingdon estate was a historic Virginia plantation located along the Potomac River, notable as an early colonial property later associated with the Custis and Washington families and now within the grounds of Ronald Reagan Washington National Airport.
E810103 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: Abingdon estate | Statement: [Abingdon plantation on the Potomac River, hasNameVariant, Abingdon estate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Abingdon estate
Context triple: [Abingdon plantation on the Potomac River, hasNameVariant, Abingdon estate]
  • A. Bedford Estate
    Bedford Estate is a historic London landowning estate associated with the Russell family, whose development of Bloomsbury shaped one of the city's key intellectual and cultural districts.
  • B. Lancaster estate
    Lancaster estate is a key property portfolio within the Duchy of Lancaster, generating income and supporting the private and official functions of the British sovereign.
  • C. Woodcote Park estate
    Woodcote Park estate is the Royal Automobile Club’s historic country clubhouse and sporting estate in Surrey, featuring extensive leisure, golf, and hospitality facilities.
  • D. Parlington estate
    Parlington estate is a historic country estate in Yorkshire, England, known for its former grand house, landscaped grounds, and surviving architectural features such as the Triumphal Arch.
  • E. Portman Estate
    The Portman Estate is a historic, privately owned landholding in London’s Marylebone district, comprising a large portfolio of residential, retail, and commercial properties.
  • 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: Abingdon estate
Triple: [Abingdon plantation on the Potomac River, hasNameVariant, Abingdon estate]
Generated description
Abingdon estate was a historic Virginia plantation located along the Potomac River, notable as an early colonial property later associated with the Custis and Washington families and now within the grounds of Ronald Reagan Washington National Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Abingdon estate
Target entity description: Abingdon estate was a historic Virginia plantation located along the Potomac River, notable as an early colonial property later associated with the Custis and Washington families and now within the grounds of Ronald Reagan Washington National Airport.
  • A. Bedford Estate
    Bedford Estate is a historic London landowning estate associated with the Russell family, whose development of Bloomsbury shaped one of the city's key intellectual and cultural districts.
  • B. Lancaster estate
    Lancaster estate is a key property portfolio within the Duchy of Lancaster, generating income and supporting the private and official functions of the British sovereign.
  • C. Woodcote Park estate
    Woodcote Park estate is the Royal Automobile Club’s historic country clubhouse and sporting estate in Surrey, featuring extensive leisure, golf, and hospitality facilities.
  • D. Parlington estate
    Parlington estate is a historic country estate in Yorkshire, England, known for its former grand house, landscaped grounds, and surviving architectural features such as the Triumphal Arch.
  • E. Portman Estate
    The Portman Estate is a historic, privately owned landholding in London’s Marylebone district, comprising a large portfolio of residential, retail, and commercial properties.
  • 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_69ca8485a90c819094fe40b42fde9d70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a85d4c881909ccab2e972d97e68 completed April 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d179491ecc8190a72be68cc5f572b2 completed April 4, 2026, 8:49 p.m.
NEDg Description generation batch_69d17a5df01081909f20c4a722cef83d completed April 4, 2026, 8:53 p.m.
NED2 Entity disambiguation (via description) batch_69d17adb55648190b01060ade60b0fde completed April 4, 2026, 8:55 p.m.
Created at: March 30, 2026, 8:08 p.m.