Triple

T17161738
Position Surface form Disambiguated ID Type / Status
Subject Seth C. Bradford E416495 entity
Predicate notableWork P4 FINISHED
Object Beechwood (Newport, Rhode Island)
Beechwood is a historic Gilded Age mansion in Newport, Rhode Island, best known as a grand summer residence of the Astor family and a prominent example of 19th-century American seaside architecture.
 E1254874 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: Beechwood (Newport, Rhode Island) | Statement: [Seth C. Bradford, notableWork, Beechwood (Newport, Rhode Island)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beechwood (Newport, Rhode Island)
Context triple: [Seth C. Bradford, notableWork, Beechwood (Newport, Rhode Island)]
  • A. Green Hill, Rhode Island
    Green Hill, Rhode Island is a coastal village and beach area in South Kingstown known for its scenic shoreline and residential, vacation-home community.
  • B. Washington Square (Newport)
    Washington Square (Newport) is a historic public square in downtown Newport, Rhode Island, known as a civic and cultural center surrounded by notable colonial-era buildings.
  • C. The Elms, Newport, Rhode Island
    The Elms in Newport, Rhode Island is a grand Gilded Age mansion and National Historic Landmark renowned for its opulent Beaux-Arts architecture and elaborate formal gardens.
  • D. Pascoag, Rhode Island
    Pascoag, Rhode Island is a historic village and census-designated place in the town of Burrillville known for its mill village heritage and rural, small-town character.
  • E. Mount Pleasant (Providence)
    Mount Pleasant (Providence) is a residential neighborhood in the city of Providence, Rhode Island, known for its suburban character, parks, and educational institutions.
  • 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: Beechwood (Newport, Rhode Island)
Triple: [Seth C. Bradford, notableWork, Beechwood (Newport, Rhode Island)]
Generated description
Beechwood is a historic Gilded Age mansion in Newport, Rhode Island, best known as a grand summer residence of the Astor family and a prominent example of 19th-century American seaside architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beechwood (Newport, Rhode Island)
Target entity description: Beechwood is a historic Gilded Age mansion in Newport, Rhode Island, best known as a grand summer residence of the Astor family and a prominent example of 19th-century American seaside architecture.
  • A. Green Hill, Rhode Island
    Green Hill, Rhode Island is a coastal village and beach area in South Kingstown known for its scenic shoreline and residential, vacation-home community.
  • B. Washington Square (Newport)
    Washington Square (Newport) is a historic public square in downtown Newport, Rhode Island, known as a civic and cultural center surrounded by notable colonial-era buildings.
  • C. The Elms, Newport, Rhode Island
    The Elms in Newport, Rhode Island is a grand Gilded Age mansion and National Historic Landmark renowned for its opulent Beaux-Arts architecture and elaborate formal gardens.
  • D. Pascoag, Rhode Island
    Pascoag, Rhode Island is a historic village and census-designated place in the town of Burrillville known for its mill village heritage and rural, small-town character.
  • E. Mount Pleasant (Providence)
    Mount Pleasant (Providence) is a residential neighborhood in the city of Providence, Rhode Island, known for its suburban character, parks, and educational institutions.
  • 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_69d886d279c081909f8ff1f743ddeb69 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f91258648190a40396067ba5ecd3 completed April 18, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0148376bc081908372366203a27fa8 completed May 11, 2026, 3:08 a.m.
NEDg Description generation batch_6a014b5691a881908fdad49f7dadc76c completed May 11, 2026, 3:21 a.m.
NED2 Entity disambiguation (via description) batch_6a014bbc921081909c39cd6d11400b56 completed May 11, 2026, 3:23 a.m.
Created at: April 10, 2026, 5:37 a.m.