Triple

T2466377
Position Surface form Disambiguated ID Type / Status
Subject Pennsylvania Hospital E55257 entity
Predicate hasPart P35 FINISHED
Object Pennsylvania Hospital Surgical Amphitheatre
The Pennsylvania Hospital Surgical Amphitheatre is a historic 19th-century operating theater in Philadelphia, notable as one of the earliest surviving surgical teaching spaces in the United States.
E55257 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: Pennsylvania Hospital Surgical Amphitheatre | Statement: [Pennsylvania Hospital, hasPart, Pennsylvania Hospital Surgical Amphitheatre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pennsylvania Hospital Surgical Amphitheatre
Context triple: [Pennsylvania Hospital, hasPart, Pennsylvania Hospital Surgical Amphitheatre]
  • A. Eisenhower Hall Theatre
    Eisenhower Hall Theatre is a major performing arts venue located at the United States Military Academy at West Point, known for hosting concerts, theatrical productions, and other large-scale events.
  • B. Remis Auditorium
    Remis Auditorium is a performance and lecture venue located within the Museum of Fine Arts in Boston, used for films, talks, and cultural events.
  • C. Pennsylvania Hospital
    Pennsylvania Hospital is a historic Philadelphia medical center, founded in 1751 as the nation’s first hospital and now a major teaching institution within the Penn Medicine health system.
  • D. Centennial Hall
    Centennial Hall is a historic early 20th-century multi-purpose hall in Wrocław, Poland, renowned as a pioneering work of reinforced concrete architecture and a UNESCO World Heritage Site.
  • E. Keller Auditorium
    Keller Auditorium is a major performing arts venue in downtown Portland, Oregon, hosting Broadway tours, concerts, and other large-scale cultural events.
  • 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: Pennsylvania Hospital Surgical Amphitheatre
Triple: [Pennsylvania Hospital, hasPart, Pennsylvania Hospital Surgical Amphitheatre]
Generated description
The Pennsylvania Hospital Surgical Amphitheatre is a historic 19th-century operating theater in Philadelphia, notable as one of the earliest surviving surgical teaching spaces in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pennsylvania Hospital Surgical Amphitheatre
Target entity description: The Pennsylvania Hospital Surgical Amphitheatre is a historic 19th-century operating theater in Philadelphia, notable as one of the earliest surviving surgical teaching spaces in the United States.
  • A. Eisenhower Hall Theatre
    Eisenhower Hall Theatre is a major performing arts venue located at the United States Military Academy at West Point, known for hosting concerts, theatrical productions, and other large-scale events.
  • B. Remis Auditorium
    Remis Auditorium is a performance and lecture venue located within the Museum of Fine Arts in Boston, used for films, talks, and cultural events.
  • C. Pennsylvania Hospital chosen
    Pennsylvania Hospital is a historic Philadelphia medical center, founded in 1751 as the nation’s first hospital and now a major teaching institution within the Penn Medicine health system.
  • D. Centennial Hall
    Centennial Hall is a historic early 20th-century multi-purpose hall in Wrocław, Poland, renowned as a pioneering work of reinforced concrete architecture and a UNESCO World Heritage Site.
  • E. Keller Auditorium
    Keller Auditorium is a major performing arts venue in downtown Portland, Oregon, hosting Broadway tours, concerts, and other large-scale cultural events.
  • 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd122db8881909ef3c0a1df7ff7a5 completed March 7, 2026, 7:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69af179ccbd081908b7cff0052597e85 completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af1909dd588190b0311d0464ad4cda completed March 9, 2026, 7:01 p.m.
NED2 Entity disambiguation (via description) batch_69af19e240148190be7645e1813e0bae completed March 9, 2026, 7:05 p.m.
Created at: March 6, 2026, 9:44 p.m.