Triple

T1474997
Position Surface form Disambiguated ID Type / Status
Subject Brattle Street E30818 entity
Predicate hasPart P35 FINISHED
Object Fayerweather House
Fayerweather House is a historic residence on Brattle Street in Cambridge, Massachusetts, known for its colonial-era architecture and association with the city’s early prominent families.
E172155 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: Fayerweather House | Statement: [Brattle Street, hasPart, Fayerweather House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fayerweather House
Context triple: [Brattle Street, hasPart, Fayerweather House]
  • A. Sanborn House
    Sanborn House is a historic early 20th-century mansion in Winchester, Massachusetts, noted for its distinctive architecture and role in the town’s cultural and civic history.
  • B. 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.
  • C. Emerson House
    Emerson House is the historic Concord, Massachusetts home of transcendentalist writer and philosopher Ralph Waldo Emerson, now preserved as a museum.
  • D. Lechmere-Sewall House
    The Lechmere-Sewall House is a historic 18th-century residence in Cambridge, Massachusetts, notable for its colonial architecture and association with prominent early American families.
  • E. Baynard House
    Baynard House is a large Brutalist office and telecommunications building in the City of London, notable for its imposing concrete design and riverside location near Blackfriars.
  • 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: Fayerweather House
Triple: [Brattle Street, hasPart, Fayerweather House]
Generated description
Fayerweather House is a historic residence on Brattle Street in Cambridge, Massachusetts, known for its colonial-era architecture and association with the city’s early prominent families.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fayerweather House
Target entity description: Fayerweather House is a historic residence on Brattle Street in Cambridge, Massachusetts, known for its colonial-era architecture and association with the city’s early prominent families.
  • A. Sanborn House
    Sanborn House is a historic early 20th-century mansion in Winchester, Massachusetts, noted for its distinctive architecture and role in the town’s cultural and civic history.
  • B. 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.
  • C. Emerson House
    Emerson House is the historic Concord, Massachusetts home of transcendentalist writer and philosopher Ralph Waldo Emerson, now preserved as a museum.
  • D. Lechmere-Sewall House chosen
    The Lechmere-Sewall House is a historic 18th-century residence in Cambridge, Massachusetts, notable for its colonial architecture and association with prominent early American families.
  • E. Baynard House
    Baynard House is a large Brutalist office and telecommunications building in the City of London, notable for its imposing concrete design and riverside location near Blackfriars.
  • F. None of above.

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_69ad2940a44c8190967a62781cca0306 completed March 8, 2026, 7:46 a.m.
NEDg Description generation batch_69ad2a1742d48190a82c1fc8c81d5c21 completed March 8, 2026, 7:49 a.m.
NED2 Entity disambiguation (via description) batch_69ad2a9e50888190bab83785f11135ea completed March 8, 2026, 7:51 a.m.
Created at: March 1, 2026, 8:11 p.m.