Triple

T187801
Position Surface form Disambiguated ID Type / Status
Subject Children's Hospital of Philadelphia E4020 entity
Predicate founder P104 FINISHED
Object R. A. F. Penrose
R. A. F. Penrose was a 19th-century physician and philanthropist best known for helping establish the Children's Hospital of Philadelphia, one of the first pediatric hospitals in the United States.
 E25961 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: R. A. F. Penrose | Statement: [Children's Hospital of Philadelphia, founder, R. A. F. Penrose]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: R. A. F. Penrose
Context triple: [Children's Hospital of Philadelphia, founder, R. A. F. Penrose]
  • A. Arthur Geoffrey Walker
    Arthur Geoffrey Walker was a British mathematician and physicist best known for his foundational contributions to relativistic cosmology, particularly the development of the Friedmann–Lemaître–Robertson–Walker (FLRW) metric.
  • B. Christopher Longuet-Higgins
    Christopher Longuet-Higgins was a British theoretical chemist and cognitive scientist known for his influential work in artificial intelligence and the study of human perception and cognition.
  • C. David C. Acheson
    David C. Acheson is an American lawyer and former government official who served on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • D. Freeman Dyson
    Freeman Dyson was a renowned theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, and futurist writings.
  • E. Mark Oliphant
    Mark Oliphant was an Australian physicist and pioneer in nuclear physics who played a key role in early atomic research and the development of radar and particle accelerators.
  • 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: R. A. F. Penrose
Triple: [Children's Hospital of Philadelphia, founder, R. A. F. Penrose]
Generated description
R. A. F. Penrose was a 19th-century physician and philanthropist best known for helping establish the Children's Hospital of Philadelphia, one of the first pediatric hospitals in the United States.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: R. A. F. Penrose
Target entity description: R. A. F. Penrose was a 19th-century physician and philanthropist best known for helping establish the Children's Hospital of Philadelphia, one of the first pediatric hospitals in the United States.
  • A. Arthur Geoffrey Walker
    Arthur Geoffrey Walker was a British mathematician and physicist best known for his foundational contributions to relativistic cosmology, particularly the development of the Friedmann–Lemaître–Robertson–Walker (FLRW) metric.
  • B. Christopher Longuet-Higgins
    Christopher Longuet-Higgins was a British theoretical chemist and cognitive scientist known for his influential work in artificial intelligence and the study of human perception and cognition.
  • C. David C. Acheson
    David C. Acheson is an American lawyer and former government official who served on the Rogers Commission investigating the Space Shuttle Challenger disaster.
  • D. Freeman Dyson
    Freeman Dyson was a renowned theoretical physicist and mathematician known for his work in quantum electrodynamics, solid-state physics, and futurist writings.
  • E. Mark Oliphant
    Mark Oliphant was an Australian physicist and pioneer in nuclear physics who played a key role in early atomic research and the development of radar and particle accelerators.
  • 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_69a25497e2f08190a040f8c6e1842643 completed Feb. 28, 2026, 2:36 a.m.
NER Named-entity recognition batch_69a2594940e48190a3d8efbce46241c3 completed Feb. 28, 2026, 2:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69a32812176c8190987df03dc08b47a9 completed Feb. 28, 2026, 5:38 p.m.
NEDg Description generation batch_69a328ddce8c819096e26296d1f77820 completed Feb. 28, 2026, 5:41 p.m.
NED2 Entity disambiguation (via description) batch_69a3293046f081909ae5468be1589c91 completed Feb. 28, 2026, 5:43 p.m.
Created at: Feb. 28, 2026, 2:40 a.m.