Triple

T21985461
Position Surface form Disambiguated ID Type / Status
Subject Morgan Hall E542948 entity
Predicate locatedIn P40 FINISHED
Object Harvard Business School campus
The Harvard Business School campus is a prominent business education complex in Boston, Massachusetts, known for its iconic red-brick buildings, executive education facilities, and role as the home of Harvard University's MBA and business programs.
E147693 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 Business School campus | Statement: [Morgan Hall, locatedIn, Harvard Business School campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harvard Business School campus
Context triple: [Morgan Hall, locatedIn, Harvard Business School campus]
  • A. Harvard Business School campus core
    The Harvard Business School campus core is the central academic and administrative area of Harvard Business School in Boston, known for its iconic brick buildings, lecture halls, and concentration of key facilities.
  • B. Harvard Faculty of Arts and Sciences campus
    The Harvard Faculty of Arts and Sciences campus is the main academic precinct of Harvard University in Cambridge, Massachusetts, encompassing its core undergraduate and graduate arts and sciences facilities, classrooms, libraries, and historic buildings.
  • C. Harvard Center
    Harvard Center is the historic village center and main civic hub of the town of Harvard, Massachusetts, featuring town offices, churches, and traditional New England architecture.
  • D. Boston University School of Management building
    The Boston University School of Management building is a prominent modern academic facility on BU’s Charles River Campus, known for its distinctive contemporary architecture and housing the university’s business school.
  • E. Charles River Campus
    Charles River Campus is Boston University's main urban campus along the Charles River in Boston, Massachusetts, housing many of its academic, residential, and administrative facilities.
  • 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 Business School campus
Triple: [Morgan Hall, locatedIn, Harvard Business School campus]
Generated description
The Harvard Business School campus is a prominent business education complex in Boston, Massachusetts, known for its iconic red-brick buildings, executive education facilities, and role as the home of Harvard University's MBA and business programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harvard Business School campus
Target entity description: The Harvard Business School campus is a prominent business education complex in Boston, Massachusetts, known for its iconic red-brick buildings, executive education facilities, and role as the home of Harvard University's MBA and business programs.
  • A. Harvard Business School campus core chosen
    The Harvard Business School campus core is the central academic and administrative area of Harvard Business School in Boston, known for its iconic brick buildings, lecture halls, and concentration of key facilities.
  • B. Harvard Faculty of Arts and Sciences campus
    The Harvard Faculty of Arts and Sciences campus is the main academic precinct of Harvard University in Cambridge, Massachusetts, encompassing its core undergraduate and graduate arts and sciences facilities, classrooms, libraries, and historic buildings.
  • C. Harvard Center
    Harvard Center is the historic village center and main civic hub of the town of Harvard, Massachusetts, featuring town offices, churches, and traditional New England architecture.
  • D. Boston University School of Management building
    The Boston University School of Management building is a prominent modern academic facility on BU’s Charles River Campus, known for its distinctive contemporary architecture and housing the university’s business school.
  • E. Charles River Campus
    Charles River Campus is Boston University's main urban campus along the Charles River in Boston, Massachusetts, housing many of its academic, residential, and administrative facilities.
  • 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_69e0c48136b081908831fa907cc02e18 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f12708cdcc81909511d9f81bd8f20e completed April 28, 2026, 9:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a6d7d735081909b86cafe3bc85186 completed May 18, 2026, 1:38 a.m.
NEDg Description generation batch_6a0a6e3690e88190a8cabaa29a84799e completed May 18, 2026, 1:41 a.m.
NED2 Entity disambiguation (via description) batch_6a0a6ea775988190865a406893a467cc completed May 18, 2026, 1:43 a.m.
Created at: April 16, 2026, 8:04 p.m.