Triple

T16262521
Position Surface form Disambiguated ID Type / Status
Subject Peabody & Stearns E394788 entity
Predicate notableWork P4 FINISHED
Object Memorial Hall (Harvard University) additions and alterations E378107 NE FINISHED

How this triple was built (2 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) additions and alterations | Statement: [Peabody & Stearns, notableWork, Memorial Hall (Harvard University) additions and alterations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Memorial Hall (Harvard University) additions and alterations
Context triple: [Peabody & Stearns, notableWork, Memorial Hall (Harvard University) additions and alterations]
  • A. Memorial Hall (Harvard University) chosen
    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.
  • B. Memorial Hall
    Memorial Hall is a prominent performance venue at the University of North Carolina at Chapel Hill that hosts a wide range of concerts, theater, and cultural events.
  • C. Memorial Hall
    Memorial Hall is an academic and campus facility at Elmhurst University used for classes, offices, and university activities.
  • D. Memorial Hall
    Memorial Hall is a historic Beaux-Arts exhibition building in Philadelphia’s Fairmount Park, originally constructed for the 1876 Centennial Exposition and now home to the Please Touch Museum.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d87f221d8081909b0b2063e7528ba2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e245c5583c8190901e892238cf8dbd completed April 17, 2026, 2:37 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0017b5f3a8819083128cf2b90cfd84 completed May 10, 2026, 5:29 a.m.
Created at: April 10, 2026, 5:04 a.m.