Triple

T12361790
Position Surface form Disambiguated ID Type / Status
Subject Eliot House E294756 entity
Predicate campusArea P1243 FINISHED
Object Harvard River Houses
The Harvard River Houses are a group of undergraduate residential houses at Harvard University located along the Charles River, known for their historic architecture and central role in student life.
E978565 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: Harvard River Houses | Statement: [Eliot House, campusArea, Harvard River Houses]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard River Houses
Context triple: [Eliot House, campusArea, Harvard River Houses]
  • A. Harvard House
    Harvard House is a historic timber-framed museum in Stratford-upon-Avon, England, associated with the family of John Harvard, the founder of Harvard University.
  • B. Harvard Annex
    Harvard Annex was a 19th-century institution affiliated with Harvard University that provided higher education to women before their formal admission to the university.
  • C. Harvard Hall
    Harvard Hall is a historic academic building at Harvard University, known for housing classrooms and lecture halls in the heart of Harvard Yard.
  • D. Leverett House
    Leverett House is one of Harvard College’s twelve undergraduate residential houses, providing housing, dining, and community life for students.
  • E. Harvard Center Historic District
    Harvard Center Historic District is a preserved historic core of the town of Harvard, Massachusetts, known for its traditional New England village character and significant 18th- and 19th-century architecture.
  • 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: Harvard River Houses
Triple: [Eliot House, campusArea, Harvard River Houses]
Generated description
The Harvard River Houses are a group of undergraduate residential houses at Harvard University located along the Charles River, known for their historic architecture and central role in student life.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harvard River Houses
Target entity description: The Harvard River Houses are a group of undergraduate residential houses at Harvard University located along the Charles River, known for their historic architecture and central role in student life.
  • A. Harvard House
    Harvard House is a historic timber-framed museum in Stratford-upon-Avon, England, associated with the family of John Harvard, the founder of Harvard University.
  • B. Harvard Annex
    Harvard Annex was a 19th-century institution affiliated with Harvard University that provided higher education to women before their formal admission to the university.
  • C. Harvard Hall
    Harvard Hall is a historic academic building at Harvard University, known for housing classrooms and lecture halls in the heart of Harvard Yard.
  • D. Leverett House
    Leverett House is one of Harvard College’s twelve undergraduate residential houses, providing housing, dining, and community life for students.
  • E. Harvard Center Historic District
    Harvard Center Historic District is a preserved historic core of the town of Harvard, Massachusetts, known for its traditional New England village character and significant 18th- and 19th-century architecture.
  • 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_69d6ab6d8a4081908636601e69ddf262 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d93f91a1908190a8a4fa9da3b47933 completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62ab9ea4c81908313b11716ad7c43 completed May 2, 2026, 4:47 p.m.
NEDg Description generation batch_69f62c569a6c8190aecf8a4c627d8893 completed May 2, 2026, 4:54 p.m.
NED2 Entity disambiguation (via description) batch_69f62d13237881908b7c2dca173e20cf completed May 2, 2026, 4:57 p.m.
Created at: April 8, 2026, 9:54 p.m.