Triple

T14187226
Position Surface form Disambiguated ID Type / Status
Subject Long Branch Historic House and Farm E351608 entity
Predicate builtFor P1261 FINISHED
Object Hugh Nelson
Hugh Nelson was a prominent Virginia landowner and politician associated with the historic Long Branch estate.
 E1086304 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: Hugh Nelson | Statement: [Long Branch Historic House and Farm, builtFor, Hugh Nelson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hugh Nelson
Context triple: [Long Branch Historic House and Farm, builtFor, Hugh Nelson]
  • A. Hugh Nelson
    Hugh Nelson was a 19th-century Canadian politician and businessman who served as one of the first senators for British Columbia after Confederation.
  • B. Hugh Nelson
    Hugh Nelson was a late 19th-century Australian politician who served as Premier of Queensland and later held senior roles in both state and federal politics.
  • C. Hugh Baird
    Hugh Baird was a Scottish civil engineer best known for his major role in early 19th-century canal design and construction.
  • D. Don Boyd
    Don Boyd is a British film producer and director known for his work on independent and socially conscious films.
  • E. John Houstoun
    John Houstoun was an American lawyer and politician who served as a governor of Georgia during the late 18th century.
  • 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: Hugh Nelson
Triple: [Long Branch Historic House and Farm, builtFor, Hugh Nelson]
Generated description
Hugh Nelson was a prominent Virginia landowner and politician associated with the historic Long Branch estate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hugh Nelson
Target entity description: Hugh Nelson was a prominent Virginia landowner and politician associated with the historic Long Branch estate.
  • A. Hugh Nelson
    Hugh Nelson was a 19th-century Canadian politician and businessman who served as one of the first senators for British Columbia after Confederation.
  • B. Hugh Nelson
    Hugh Nelson was a late 19th-century Australian politician who served as Premier of Queensland and later held senior roles in both state and federal politics.
  • C. Hugh Baird
    Hugh Baird was a Scottish civil engineer best known for his major role in early 19th-century canal design and construction.
  • D. Don Boyd
    Don Boyd is a British film producer and director known for his work on independent and socially conscious films.
  • E. John Houstoun
    John Houstoun was an American lawyer and politician who served as a governor of Georgia during the late 18th century.
  • 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_69d8278834a08190b0f1784e58d7b99c completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61de509881908967ef5031f2a8d9 completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd19433dc08190b4d2f1aef1b2d67d completed May 7, 2026, 10:59 p.m.
NEDg Description generation batch_69fd1ad65b608190b325c82347a3d8b3 completed May 7, 2026, 11:05 p.m.
NED2 Entity disambiguation (via description) batch_69fd1b68e8288190a9e9e3d855ed2719 completed May 7, 2026, 11:08 p.m.
Created at: April 10, 2026, 1:03 a.m.