Triple

T17548302
Position Surface form Disambiguated ID Type / Status
Subject Harvard Faculty of Arts and Sciences campus E427386 entity
Predicate contains P35 FINISHED
Object Boylston Hall — NE NERFINISHED

How this triple was built (3 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: Boylston Hall | Statement: [Harvard Faculty of Arts and Sciences campus, contains, Boylston Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boylston Hall
Context triple: [Harvard Faculty of Arts and Sciences campus, contains, Boylston Hall]
  • A. 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.
  • B. Bowne House
    Bowne House is a historic 17th-century residence and museum in Flushing, Queens, renowned as one of New York City’s oldest surviving houses and an early symbol of religious freedom in America.
  • C. Winthrop House
    Winthrop House is one of Harvard College’s historic undergraduate residential houses, known for its distinctive architecture and strong house community.
  • D. 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.
  • E. Mather House
    Mather House is one of Harvard College’s undergraduate residential houses, known for its modernist architecture and strong sense of community.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boylston Hall
Target entity description: Boylston Hall is a historic academic building at Harvard University, known for housing classrooms and offices for the Faculty of Arts and Sciences.
  • A. 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.
  • B. Bowne House
    Bowne House is a historic 17th-century residence and museum in Flushing, Queens, renowned as one of New York City’s oldest surviving houses and an early symbol of religious freedom in America.
  • C. Winthrop House
    Winthrop House is one of Harvard College’s historic undergraduate residential houses, known for its distinctive architecture and strong house community.
  • D. 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.
  • E. Mather House
    Mather House is one of Harvard College’s undergraduate residential houses, known for its modernist architecture and strong sense of community.
  • F. None of above. chosen

Provenance (2 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_69d889df6dc081908f67dbadc03c07ee completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e454631e148190a1d46a6ecb79c71a completed April 19, 2026, 4:04 a.m.
Created at: April 10, 2026, 5:49 a.m.