Triple

T10407571
Position Surface form Disambiguated ID Type / Status
Subject Gunston Hall, Fairfax County, Virginia E245301 entity
Predicate operator P179 FINISHED
Object Gunston Hall Board of Regents
The Gunston Hall Board of Regents is the governing body responsible for overseeing the preservation, interpretation, and public programs of the historic Gunston Hall estate in Virginia.
 E245302 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: Gunston Hall Board of Regents | Statement: [Gunston Hall, Fairfax County, Virginia, operator, Gunston Hall Board of Regents]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gunston Hall Board of Regents
Context triple: [Gunston Hall, Fairfax County, Virginia, operator, Gunston Hall Board of Regents]
  • A. Gunston Hall
    Gunston Hall is the historic 18th-century Virginia plantation home of American statesman and Founding Father George Mason, noted for its Georgian architecture and role in early American history.
  • B. Winthrop Hall
    Winthrop Hall is a prominent heritage-listed ceremonial and event building on the University of Western Australia’s Crawley campus, known for its grand architecture and iconic clock tower.
  • C. Winchester Thurston School
    Winchester Thurston School is a private, coeducational, college-preparatory day school in Pittsburgh, Pennsylvania, known for its rigorous academics and progressive educational philosophy.
  • D. Richmond Hall
    Richmond Hall is an art space in Houston, Texas, known for housing a permanent light installation by artist Dan Flavin as part of the Menil Collection.
  • E. Richards Hall
    Richards Hall is a primary academic and creative facility associated with the Hixson-Lied College of Fine and Performing Arts, housing classrooms, studios, and related arts spaces.
  • 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: Gunston Hall Board of Regents
Triple: [Gunston Hall, Fairfax County, Virginia, operator, Gunston Hall Board of Regents]
Generated description
The Gunston Hall Board of Regents is the governing body responsible for overseeing the preservation, interpretation, and public programs of the historic Gunston Hall estate in Virginia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gunston Hall Board of Regents
Target entity description: The Gunston Hall Board of Regents is the governing body responsible for overseeing the preservation, interpretation, and public programs of the historic Gunston Hall estate in Virginia.
  • A. Gunston Hall chosen
    Gunston Hall is the historic 18th-century Virginia plantation home of American statesman and Founding Father George Mason, noted for its Georgian architecture and role in early American history.
  • B. Winthrop Hall
    Winthrop Hall is a prominent heritage-listed ceremonial and event building on the University of Western Australia’s Crawley campus, known for its grand architecture and iconic clock tower.
  • C. Winchester Thurston School
    Winchester Thurston School is a private, coeducational, college-preparatory day school in Pittsburgh, Pennsylvania, known for its rigorous academics and progressive educational philosophy.
  • D. Richmond Hall
    Richmond Hall is an art space in Houston, Texas, known for housing a permanent light installation by artist Dan Flavin as part of the Menil Collection.
  • E. Richards Hall
    Richards Hall is a primary academic and creative facility associated with the Hixson-Lied College of Fine and Performing Arts, housing classrooms, studios, and related arts spaces.
  • F. None of above.

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_69d381be340c8190b05998703d42d224 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9f9b59881909797646fd8cd6a7e completed April 7, 2026, 11:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fbf1c428819099ca359309c4c836 completed April 9, 2026, 7:20 p.m.
NEDg Description generation batch_69d822d597088190bf3dca85e1ddb890 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859cc1aac8190ab232bb4e4e4fac1 completed April 10, 2026, 2 a.m.
Created at: April 6, 2026, 12:09 p.m.