Triple

T141490
Position Surface form Disambiguated ID Type / Status
Subject Harvard Square E2859 entity
Predicate hasNearbyInstitution P6776 FINISHED
Object The Harvard Lampoon building
The Harvard Lampoon building is a distinctive, castle-like structure in Cambridge, Massachusetts that serves as the historic headquarters of Harvard University's famed humor magazine.
 E22522 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: The Harvard Lampoon building | Statement: [Harvard Square, hasNearbyInstitution, The Harvard Lampoon building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Harvard Lampoon building
Context triple: [Harvard Square, hasNearbyInstitution, The Harvard Lampoon building]
  • A. Massachusetts Hall
    Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
  • B. Woolsey Hall
    Woolsey Hall is a historic auditorium at Yale University renowned for its grand architecture and use as a major venue for concerts, ceremonies, and university events.
  • 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. Straus Hall
    Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
  • E. Klarman Hall
    Klarman Hall is a major convening and conference center at Harvard Business School designed for large-scale events, lectures, and community gatherings.
  • 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: The Harvard Lampoon building
Triple: [Harvard Square, hasNearbyInstitution, The Harvard Lampoon building]
Generated description
The Harvard Lampoon building is a distinctive, castle-like structure in Cambridge, Massachusetts that serves as the historic headquarters of Harvard University's famed humor magazine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: The Harvard Lampoon building
Target entity description: The Harvard Lampoon building is a distinctive, castle-like structure in Cambridge, Massachusetts that serves as the historic headquarters of Harvard University's famed humor magazine.
  • A. Massachusetts Hall
    Massachusetts Hall is one of Harvard University's oldest buildings, historically used as a dormitory and administrative space in Harvard Yard.
  • B. Woolsey Hall
    Woolsey Hall is a historic auditorium at Yale University renowned for its grand architecture and use as a major venue for concerts, ceremonies, and university events.
  • 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. Straus Hall
    Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
  • E. Klarman Hall
    Klarman Hall is a major convening and conference center at Harvard Business School designed for large-scale events, lectures, and community gatherings.
  • 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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a25b82ef94819083488d3d93fdfe6f completed Feb. 28, 2026, 3:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2f0b399d0819088332903146ddf94 completed Feb. 28, 2026, 1:42 p.m.
NEDg Description generation batch_69a2f1617d1881908010a173098ad8a8 completed Feb. 28, 2026, 1:45 p.m.
NED2 Entity disambiguation (via description) batch_69a2f1cf22f48190a7cc60661a61db4a completed Feb. 28, 2026, 1:46 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.