Triple

T6558509
Position Surface form Disambiguated ID Type / Status
Subject Milton, Massachusetts E152512 entity
Predicate contains P35 FINISHED
Object Eustis Estate Museum
The Eustis Estate Museum is a historic Gilded Age mansion and landscape in Milton, Massachusetts, preserved as a museum showcasing 19th-century architecture, design, and family life.
E604880 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: Eustis Estate Museum | Statement: [Milton, Massachusetts, contains, Eustis Estate Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eustis Estate Museum
Context triple: [Milton, Massachusetts, contains, Eustis Estate Museum]
  • A. Estate Whim Plantation Museum
    Estate Whim Plantation Museum is a historic sugar plantation site on St. Croix in the U.S. Virgin Islands that preserves and interprets the island’s colonial and slavery-era history.
  • B. Patee House Museum
    Patee House Museum is a historic former luxury hotel in St. Joseph, Missouri, now operating as a museum showcasing the city’s frontier, Pony Express, and Victorian-era history.
  • C. Fort Mose Historic State Park
    Fort Mose Historic State Park is a Florida state park preserving the site of the first legally sanctioned free Black settlement in what is now the United States, significant for its role in colonial-era conflicts and African American history.
  • D. Bellamy Mansion Museum
    Bellamy Mansion Museum is a historic antebellum mansion and museum in Wilmington, North Carolina, showcasing 19th-century architecture, local history, and the legacy of slavery in the region.
  • E. Bailey House Museum
    The Bailey House Museum is a historic 19th-century missionary home and museum on Maui that showcases Hawaiian artifacts, art, and local 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: Eustis Estate Museum
Triple: [Milton, Massachusetts, contains, Eustis Estate Museum]
Generated description
The Eustis Estate Museum is a historic Gilded Age mansion and landscape in Milton, Massachusetts, preserved as a museum showcasing 19th-century architecture, design, and family life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eustis Estate Museum
Target entity description: The Eustis Estate Museum is a historic Gilded Age mansion and landscape in Milton, Massachusetts, preserved as a museum showcasing 19th-century architecture, design, and family life.
  • A. Estate Whim Plantation Museum
    Estate Whim Plantation Museum is a historic sugar plantation site on St. Croix in the U.S. Virgin Islands that preserves and interprets the island’s colonial and slavery-era history.
  • B. Patee House Museum
    Patee House Museum is a historic former luxury hotel in St. Joseph, Missouri, now operating as a museum showcasing the city’s frontier, Pony Express, and Victorian-era history.
  • C. Fort Mose Historic State Park
    Fort Mose Historic State Park is a Florida state park preserving the site of the first legally sanctioned free Black settlement in what is now the United States, significant for its role in colonial-era conflicts and African American history.
  • D. Bellamy Mansion Museum
    Bellamy Mansion Museum is a historic antebellum mansion and museum in Wilmington, North Carolina, showcasing 19th-century architecture, local history, and the legacy of slavery in the region.
  • E. Bailey House Museum
    The Bailey House Museum is a historic 19th-century missionary home and museum on Maui that showcases Hawaiian artifacts, art, and local 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_69c688058d6881908c19b309cc55dbfa completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6ae202e508190a08a0c0584648b83 completed March 27, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d55c817481908f570b85a6b407f9 completed March 27, 2026, 7:07 p.m.
NEDg Description generation batch_69c6d6dad26481908ac4bc0ed703091b completed March 27, 2026, 7:13 p.m.
NED2 Entity disambiguation (via description) batch_69c6d84076d48190ada0903af49613de completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:52 p.m.