Triple

T7819318
Position Surface form Disambiguated ID Type / Status
Subject Fels Planetarium E181088 entity
Predicate namedAfter P63 FINISHED
Object Samuel S. Fels
Samuel S. Fels was an American businessman and philanthropist known for his support of scientific, educational, and cultural institutions in Philadelphia.
 E694984 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: Samuel S. Fels | Statement: [Fels Planetarium, namedAfter, Samuel S. Fels]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Samuel S. Fels
Context triple: [Fels Planetarium, namedAfter, Samuel S. Fels]
  • A. Samuel G. Fleisher
    Samuel G. Fleisher was a Philadelphia philanthropist and arts patron known for supporting accessible art education and helping establish key contemporary art institutions in the city.
  • B. Henry W. Bloch
    Henry W. Bloch was an American businessman and philanthropist best known as the co-founder of the tax preparation company H&R Block.
  • C. Edgar M. Lazarus
    Edgar M. Lazarus was an American architect known for his early 20th-century work in the Pacific Northwest, particularly in Oregon.
  • D. Henry Pincus
    Henry Pincus is known primarily as the son of prominent American financier and private equity pioneer Lionel Pincus.
  • E. William B. Franke
    William B. Franke was a United States businessman and public official who served as Secretary of the Navy during the Eisenhower administration.
  • 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: Samuel S. Fels
Triple: [Fels Planetarium, namedAfter, Samuel S. Fels]
Generated description
Samuel S. Fels was an American businessman and philanthropist known for his support of scientific, educational, and cultural institutions in Philadelphia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Samuel S. Fels
Target entity description: Samuel S. Fels was an American businessman and philanthropist known for his support of scientific, educational, and cultural institutions in Philadelphia.
  • A. Samuel G. Fleisher
    Samuel G. Fleisher was a Philadelphia philanthropist and arts patron known for supporting accessible art education and helping establish key contemporary art institutions in the city.
  • B. Henry W. Bloch
    Henry W. Bloch was an American businessman and philanthropist best known as the co-founder of the tax preparation company H&R Block.
  • C. Edgar M. Lazarus
    Edgar M. Lazarus was an American architect known for his early 20th-century work in the Pacific Northwest, particularly in Oregon.
  • D. Henry Pincus
    Henry Pincus is known primarily as the son of prominent American financier and private equity pioneer Lionel Pincus.
  • E. William B. Franke
    William B. Franke was a United States businessman and public official who served as Secretary of the Navy during the Eisenhower administration.
  • 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_69ca828153f48190bdb27ac46f8e0745 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69caf97247c481908b18287eb7ee0a53 completed March 30, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb149266e88190a582b11d68702a6a completed March 31, 2026, 12:25 a.m.
NEDg Description generation batch_69cb1734159881909590ed51e8920387 completed March 31, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69cb1a62569c81908709d814954f667e completed March 31, 2026, 12:50 a.m.
Created at: March 30, 2026, 4:40 p.m.