Triple

T1474994
Position Surface form Disambiguated ID Type / Status
Subject Brattle Street E30818 entity
Predicate hasPart P35 FINISHED
Object William Brattle House
The William Brattle House is a historic 18th-century mansion in Cambridge, Massachusetts, notable as one of the city’s finest surviving examples of Georgian architecture and for its associations with prominent colonial and Revolutionary-era figures.
E170197 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: William Brattle House | Statement: [Brattle Street, hasPart, William Brattle House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: William Brattle House
Context triple: [Brattle Street, hasPart, William Brattle House]
  • A. Isaac Royall House
    The Isaac Royall House is a historic colonial-era mansion and museum in Medford, Massachusetts, notable for its association with the Royall family, its well-preserved Georgian architecture, and its ties to the history of slavery in New England.
  • B. Paul Revere House
    The Paul Revere House is a historic colonial-era home in Boston that served as the residence of American patriot Paul Revere and is now a museum open to the public.
  • C. Pilgrim Hall Museum
    Pilgrim Hall Museum is a historic museum in Plymouth, Massachusetts, dedicated to preserving and interpreting the history and legacy of the Pilgrims and early colonial America.
  • D. Faneuil Hall
    Faneuil Hall is a historic marketplace and meeting hall in downtown Boston that played a key role as a gathering place for American colonists during the Revolutionary era.
  • E. Moffatt-Ladd House
    The Moffatt-Ladd House is a historic 18th-century Georgian mansion and museum in Portsmouth, New Hampshire, noted for its well-preserved architecture and role in early American 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: William Brattle House
Triple: [Brattle Street, hasPart, William Brattle House]
Generated description
The William Brattle House is a historic 18th-century mansion in Cambridge, Massachusetts, notable as one of the city’s finest surviving examples of Georgian architecture and for its associations with prominent colonial and Revolutionary-era figures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: William Brattle House
Target entity description: The William Brattle House is a historic 18th-century mansion in Cambridge, Massachusetts, notable as one of the city’s finest surviving examples of Georgian architecture and for its associations with prominent colonial and Revolutionary-era figures.
  • A. Isaac Royall House
    The Isaac Royall House is a historic colonial-era mansion and museum in Medford, Massachusetts, notable for its association with the Royall family, its well-preserved Georgian architecture, and its ties to the history of slavery in New England.
  • B. Paul Revere House
    The Paul Revere House is a historic colonial-era home in Boston that served as the residence of American patriot Paul Revere and is now a museum open to the public.
  • C. Pilgrim Hall Museum
    Pilgrim Hall Museum is a historic museum in Plymouth, Massachusetts, dedicated to preserving and interpreting the history and legacy of the Pilgrims and early colonial America.
  • D. Faneuil Hall
    Faneuil Hall is a historic marketplace and meeting hall in downtown Boston that played a key role as a gathering place for American colonists during the Revolutionary era.
  • E. Moffatt-Ladd House
    The Moffatt-Ladd House is a historic 18th-century Georgian mansion and museum in Portsmouth, New Hampshire, noted for its well-preserved architecture and role in early American 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_69a498fe55a88190ab7f9e40ace88e49 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c6011d248190988380eca4ecf514 completed March 1, 2026, 11:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad1ca21f288190b5f6f9a5895cdcf0 completed March 8, 2026, 6:52 a.m.
NEDg Description generation batch_69ad1d13ff5c8190821d1d7026e19513 completed March 8, 2026, 6:54 a.m.
NED2 Entity disambiguation (via description) batch_69ad1d825bc48190a08db348c6222e03 completed March 8, 2026, 6:56 a.m.
Created at: March 1, 2026, 8:11 p.m.