Triple

T3338204
Position Surface form Disambiguated ID Type / Status
Subject Charleston Historic District E70190 entity
Predicate contains P35 FINISHED
Object Edmondston-Alston House
The Edmondston-Alston House is a historic antebellum mansion on Charleston’s Battery, noted for its preserved 19th-century interiors, harbor views, and role in Civil War history.
 E348992 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: Edmondston-Alston House | Statement: [Charleston Historic District, contains, Edmondston-Alston House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Edmondston-Alston House
Context triple: [Charleston Historic District, contains, Edmondston-Alston House]
  • A. Hampden House
    Hampden House is a historic English country house in Buckinghamshire, long associated with the prominent 17th-century parliamentarian John Hampden and noted for its distinctive Gothic architecture.
  • B. Hancock-Clarke House
    The Hancock-Clarke House is a historic colonial-era home and museum in Lexington, Massachusetts, best known as the site where Paul Revere and William Dawes warned John Hancock and Samuel Adams of approaching British troops on the night of April 18, 1775.
  • C. Stoughton Hall
    Stoughton Hall is one of Harvard University's historic undergraduate dormitories located in Harvard Yard.
  • D. Arniston House
    Arniston House is a historic country mansion and estate in Midlothian, Scotland, long associated with the Dundas family and noted for its classical architecture and landscaped grounds.
  • E. Grant-Humphreys Mansion
    Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
  • 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: Edmondston-Alston House
Triple: [Charleston Historic District, contains, Edmondston-Alston House]
Generated description
The Edmondston-Alston House is a historic antebellum mansion on Charleston’s Battery, noted for its preserved 19th-century interiors, harbor views, and role in Civil War history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Edmondston-Alston House
Target entity description: The Edmondston-Alston House is a historic antebellum mansion on Charleston’s Battery, noted for its preserved 19th-century interiors, harbor views, and role in Civil War history.
  • A. Hampden House
    Hampden House is a historic English country house in Buckinghamshire, long associated with the prominent 17th-century parliamentarian John Hampden and noted for its distinctive Gothic architecture.
  • B. Hancock-Clarke House
    The Hancock-Clarke House is a historic colonial-era home and museum in Lexington, Massachusetts, best known as the site where Paul Revere and William Dawes warned John Hancock and Samuel Adams of approaching British troops on the night of April 18, 1775.
  • C. Stoughton Hall
    Stoughton Hall is one of Harvard University's historic undergraduate dormitories located in Harvard Yard.
  • D. Arniston House
    Arniston House is a historic country mansion and estate in Midlothian, Scotland, long associated with the Dundas family and noted for its classical architecture and landscaped grounds.
  • E. Grant-Humphreys Mansion
    Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
  • 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_69ad85a405e48190b6e68de7cf9f319e completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb1bd6c7c8190b7229de1433d8d20 completed March 8, 2026, 5:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69b31a8ccc408190bae65d2d1a4d77bd completed March 12, 2026, 7:57 p.m.
NEDg Description generation batch_69b31aded5808190afbe4ae3ddb70428 completed March 12, 2026, 7:58 p.m.
NED2 Entity disambiguation (via description) batch_69b31c4665c081908d96878fc257fb76 completed March 12, 2026, 8:04 p.m.
Created at: March 8, 2026, 3:12 p.m.