Triple

T7331575
Position Surface form Disambiguated ID Type / Status
Subject Larz Anderson Auto Museum E169011 entity
Predicate partOf P40 FINISHED
Object Larz Anderson estate
The Larz Anderson estate is a historic Gilded Age property in Brookline, Massachusetts, known for its grand mansion, landscaped grounds, and role as a cultural and recreational park.
E657432 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: Larz Anderson estate | Statement: [Larz Anderson Auto Museum, partOf, Larz Anderson estate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Larz Anderson estate
Context triple: [Larz Anderson Auto Museum, partOf, Larz Anderson estate]
  • A. L.C. Smith Estate
    L.C. Smith Estate was the estate of typewriter magnate Lyman Cornelius Smith, whose holdings financed major early-20th-century developments such as Seattle’s Smith Tower.
  • B. John Kane House
    The John Kane House is a historic 18th-century residence in Pawling, New York, noted for its association with the American Revolutionary War and its role as a local museum.
  • C. Charles Gates Dawes House
    The Charles Gates Dawes House is a historic mansion in Evanston, Illinois, that served as the home of U.S. Vice President and Nobel Peace Prize laureate Charles G. Dawes and now functions as a museum and headquarters for the Evanston History Center.
  • D. Codman Estate
    Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
  • E. Dexter Pratt House
    The Dexter Pratt House is a historic residence in Cambridge, Massachusetts, best known as the home of the blacksmith believed to have inspired Henry Wadsworth Longfellow’s poem “The Village Blacksmith.”
  • 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: Larz Anderson estate
Triple: [Larz Anderson Auto Museum, partOf, Larz Anderson estate]
Generated description
The Larz Anderson estate is a historic Gilded Age property in Brookline, Massachusetts, known for its grand mansion, landscaped grounds, and role as a cultural and recreational park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Larz Anderson estate
Target entity description: The Larz Anderson estate is a historic Gilded Age property in Brookline, Massachusetts, known for its grand mansion, landscaped grounds, and role as a cultural and recreational park.
  • A. L.C. Smith Estate
    L.C. Smith Estate was the estate of typewriter magnate Lyman Cornelius Smith, whose holdings financed major early-20th-century developments such as Seattle’s Smith Tower.
  • B. John Kane House
    The John Kane House is a historic 18th-century residence in Pawling, New York, noted for its association with the American Revolutionary War and its role as a local museum.
  • C. Charles Gates Dawes House
    The Charles Gates Dawes House is a historic mansion in Evanston, Illinois, that served as the home of U.S. Vice President and Nobel Peace Prize laureate Charles G. Dawes and now functions as a museum and headquarters for the Evanston History Center.
  • D. Codman Estate
    Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
  • E. Dexter Pratt House
    The Dexter Pratt House is a historic residence in Cambridge, Massachusetts, best known as the home of the blacksmith believed to have inspired Henry Wadsworth Longfellow’s poem “The Village Blacksmith.”
  • 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_69c68a568a6481908f11e20db7bc8446 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0bf93dc8190931c13865ba827dd completed March 27, 2026, 9:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ef1ac84c819095f03cf731f11c01 completed March 28, 2026, 3:09 p.m.
NEDg Description generation batch_69c7f2bb85fc81908aaaffe90a373f67 completed March 28, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69c7f32fa80c8190b0bebf5f43e426c3 completed March 28, 2026, 3:26 p.m.
Created at: March 27, 2026, 3:03 p.m.