Triple

T3667504
Position Surface form Disambiguated ID Type / Status
Subject Science Center (Harvard University) E77795 entity
Predicate near P350 FINISHED
Object Memorial Hall (Harvard University)
Memorial Hall at Harvard University is a grand 19th-century High Victorian Gothic building that serves as a memorial to Harvard alumni who died in the American Civil War and houses spaces such as Sanders Theatre and Annenberg Hall.
 E378107 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: Memorial Hall (Harvard University) | Statement: [Science Center (Harvard University), near, Memorial Hall (Harvard University)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Memorial Hall (Harvard University)
Context triple: [Science Center (Harvard University), near, Memorial Hall (Harvard University)]
  • 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. Memorial Hall
    Memorial Hall is an academic and campus facility at Elmhurst University used for classes, offices, and university activities.
  • C. Jordan Hall
    Jordan Hall is a renowned historic concert venue in Boston, celebrated for its exceptional acoustics and central role in the New England Conservatory of Music’s performance life.
  • D. Sever Hall, Harvard University
    Sever Hall, Harvard University is a landmark Romanesque brick classroom building in Harvard Yard designed by prominent architect Henry Hobson Richardson.
  • E. 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.
  • 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: Memorial Hall (Harvard University)
Triple: [Science Center (Harvard University), near, Memorial Hall (Harvard University)]
Generated description
Memorial Hall at Harvard University is a grand 19th-century High Victorian Gothic building that serves as a memorial to Harvard alumni who died in the American Civil War and houses spaces such as Sanders Theatre and Annenberg Hall.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Memorial Hall (Harvard University)
Target entity description: Memorial Hall at Harvard University is a grand 19th-century High Victorian Gothic building that serves as a memorial to Harvard alumni who died in the American Civil War and houses spaces such as Sanders Theatre and Annenberg Hall.
  • 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. Memorial Hall
    Memorial Hall is an academic and campus facility at Elmhurst University used for classes, offices, and university activities.
  • C. Jordan Hall
    Jordan Hall is a renowned historic concert venue in Boston, celebrated for its exceptional acoustics and central role in the New England Conservatory of Music’s performance life.
  • D. Sever Hall, Harvard University
    Sever Hall, Harvard University is a landmark Romanesque brick classroom building in Harvard Yard designed by prominent architect Henry Hobson Richardson.
  • E. 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.
  • 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_69ad85e083008190b2e1b7085fe500bd completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc402f5dc8190bd8d56a3c06e88f3 completed March 8, 2026, 6:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4884e36108190a19887e81921fe32 completed March 13, 2026, 9:57 p.m.
NEDg Description generation batch_69b48aa728fc8190b1a4e4d6d466efb5 completed March 13, 2026, 10:07 p.m.
NED2 Entity disambiguation (via description) batch_69b4aefb58448190b7d34343a5dbb0f6 completed March 14, 2026, 12:42 a.m.
Created at: March 8, 2026, 3:25 p.m.