Triple

T15022008
Position Surface form Disambiguated ID Type / Status
Subject Memorial Hall (Harvard University) E378107 entity
Predicate hasPart P35 FINISHED
Object Annenberg Hall
Annenberg Hall is a grand Gothic-style dining hall at Harvard University, primarily serving first-year students and known for its cathedral-like architecture.
 E1134080 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: Annenberg Hall | Statement: [Memorial Hall (Harvard University), hasPart, Annenberg Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Annenberg Hall
Context triple: [Memorial Hall (Harvard University), hasPart, Annenberg Hall]
  • A. Maseeh Hall
    Maseeh Hall is an undergraduate residence hall at the Massachusetts Institute of Technology, located prominently along the Charles River.
  • B. Zellerbach Hall
    Zellerbach Hall is a prominent performing arts venue on the University of California, Berkeley campus, known for hosting concerts, theater, dance, and other cultural events.
  • C. Straus Hall
    Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
  • D. Powell Hall
    Powell Hall is a historic concert venue in St. Louis, Missouri, best known as the home of the St. Louis Symphony Orchestra.
  • 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: Annenberg Hall
Triple: [Memorial Hall (Harvard University), hasPart, Annenberg Hall]
Generated description
Annenberg Hall is a grand Gothic-style dining hall at Harvard University, primarily serving first-year students and known for its cathedral-like architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Annenberg Hall
Target entity description: Annenberg Hall is a grand Gothic-style dining hall at Harvard University, primarily serving first-year students and known for its cathedral-like architecture.
  • A. Maseeh Hall
    Maseeh Hall is an undergraduate residence hall at the Massachusetts Institute of Technology, located prominently along the Charles River.
  • B. Zellerbach Hall
    Zellerbach Hall is a prominent performing arts venue on the University of California, Berkeley campus, known for hosting concerts, theater, dance, and other cultural events.
  • C. Straus Hall
    Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
  • D. Powell Hall
    Powell Hall is a historic concert venue in St. Louis, Missouri, best known as the home of the St. Louis Symphony Orchestra.
  • 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_69d85cd3a3c881908c71fc424d459c17 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded765462c819097f331c9b39c80e3 completed April 15, 2026, 12:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dd2c96c8190a0368678584aaa16 completed May 9, 2026, 2:37 a.m.
NEDg Description generation batch_69fea0c35b088190abf578ed016753cd completed May 9, 2026, 2:49 a.m.
NED2 Entity disambiguation (via description) batch_69fea16b16b8819080b31203189f8cfe completed May 9, 2026, 2:52 a.m.
Created at: April 10, 2026, 2:56 a.m.