Triple

T20583969
Position Surface form Disambiguated ID Type / Status
Subject Richard T. Crane Jr. E505733 entity
Predicate heritageSiteDeveloped P77943 FINISHED
Object Crane Estate, now a historic site in Massachusetts
The Crane Estate is a grand early-20th-century seaside mansion and landscaped grounds in Ipswich, Massachusetts, renowned for its Italianate architecture, formal gardens, and sweeping views over the Atlantic.
E1438518 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: Crane Estate, now a historic site in Massachusetts | Statement: [Richard T. Crane Jr., heritageSiteDeveloped, Crane Estate, now a historic site in Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Crane Estate, now a historic site in Massachusetts
Context triple: [Richard T. Crane Jr., heritageSiteDeveloped, Crane Estate, now a historic site in Massachusetts]
  • A. Ponkapoag Plantation sites
    Ponkapoag Plantation sites are historic locations in Canton, Massachusetts associated with one of the early Native American "praying town" settlements established during the colonial era.
  • B. Governor Oliver Ames Estate
    The Governor Oliver Ames Estate is a historic 19th-century mansion and landscaped property in Easton, Massachusetts, associated with the prominent Ames family and noted for its architectural and cultural significance.
  • C. Peirce-Nichols House, Salem, Massachusetts
    The Peirce-Nichols House in Salem, Massachusetts is a landmark late-18th-century Federal-style mansion renowned as one of New England’s finest examples of early American architecture.
  • D. Barnstable Village historic area
    Barnstable Village historic area is a historic district in Barnstable, Massachusetts, known for its well-preserved colonial-era buildings and role as an early civic and commercial center on Cape Cod.
  • E. Marblehead Historic District
    Marblehead Historic District is a preserved area in Marblehead, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and rich maritime and colonial history.
  • 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: Crane Estate, now a historic site in Massachusetts
Triple: [Richard T. Crane Jr., heritageSiteDeveloped, Crane Estate, now a historic site in Massachusetts]
Generated description
The Crane Estate is a grand early-20th-century seaside mansion and landscaped grounds in Ipswich, Massachusetts, renowned for its Italianate architecture, formal gardens, and sweeping views over the Atlantic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Crane Estate, now a historic site in Massachusetts
Target entity description: The Crane Estate is a grand early-20th-century seaside mansion and landscaped grounds in Ipswich, Massachusetts, renowned for its Italianate architecture, formal gardens, and sweeping views over the Atlantic.
  • A. Ponkapoag Plantation sites
    Ponkapoag Plantation sites are historic locations in Canton, Massachusetts associated with one of the early Native American "praying town" settlements established during the colonial era.
  • B. Governor Oliver Ames Estate
    The Governor Oliver Ames Estate is a historic 19th-century mansion and landscaped property in Easton, Massachusetts, associated with the prominent Ames family and noted for its architectural and cultural significance.
  • C. Peirce-Nichols House, Salem, Massachusetts
    The Peirce-Nichols House in Salem, Massachusetts is a landmark late-18th-century Federal-style mansion renowned as one of New England’s finest examples of early American architecture.
  • D. Barnstable Village historic area
    Barnstable Village historic area is a historic district in Barnstable, Massachusetts, known for its well-preserved colonial-era buildings and role as an early civic and commercial center on Cape Cod.
  • E. Marblehead Historic District
    Marblehead Historic District is a preserved area in Marblehead, Massachusetts, known for its well-maintained 17th- to 19th-century architecture and rich maritime and colonial history.
  • 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_69e0b4b9669c8190b8e81fc72817d42c completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a974ee4c819099310b46885a5597 completed April 20, 2026, 10:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08acecf4d8819093280bbcd43150d4 completed May 16, 2026, 5:44 p.m.
NEDg Description generation batch_6a08ad96b2a081908d32e335c5265eec completed May 16, 2026, 5:47 p.m.
NED2 Entity disambiguation (via description) batch_6a08ae19eca08190ada48b48105be62d completed May 16, 2026, 5:49 p.m.
Created at: April 16, 2026, 11:40 a.m.