Triple

T3582797
Position Surface form Disambiguated ID Type / Status
Subject Petersen Automotive Museum E75839 entity
Predicate founder P104 FINISHED
Object Margie Petersen
Margie Petersen was an American philanthropist and automotive enthusiast best known for co-founding the Petersen Automotive Museum in Los Angeles with her husband, publishing magnate Robert E. Petersen.
E393078 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: Margie Petersen | Statement: [Petersen Automotive Museum, founder, Margie Petersen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margie Petersen
Context triple: [Petersen Automotive Museum, founder, Margie Petersen]
  • A. Margie Willett
    Margie Willett was the first wife of American actor and comedian Dick Van Dyke, with whom she was married for over three decades before their divorce in the early 1980s.
  • B. Patti Hansen
    Patti Hansen is an American model and actress who rose to prominence in the 1970s fashion world and later married Rolling Stones guitarist Keith Richards.
  • C. Darlene Pratt
    Darlene Pratt was the wife of pioneering stop-motion animator and special effects artist Willis H. O’Brien.
  • D. Margaret Engemann
    Margaret Engemann was the wife of pioneering American mathematician and cybernetics founder Norbert Wiener.
  • E. Sally Peterson
    Sally Peterson is known as the spouse of American investment banker and former U.S. Secretary of Commerce Peter G. Peterson.
  • 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: Margie Petersen
Triple: [Petersen Automotive Museum, founder, Margie Petersen]
Generated description
Margie Petersen was an American philanthropist and automotive enthusiast best known for co-founding the Petersen Automotive Museum in Los Angeles with her husband, publishing magnate Robert E. Petersen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margie Petersen
Target entity description: Margie Petersen was an American philanthropist and automotive enthusiast best known for co-founding the Petersen Automotive Museum in Los Angeles with her husband, publishing magnate Robert E. Petersen.
  • A. Margie Willett
    Margie Willett was the first wife of American actor and comedian Dick Van Dyke, with whom she was married for over three decades before their divorce in the early 1980s.
  • B. Patti Hansen
    Patti Hansen is an American model and actress who rose to prominence in the 1970s fashion world and later married Rolling Stones guitarist Keith Richards.
  • C. Darlene Pratt
    Darlene Pratt was the wife of pioneering stop-motion animator and special effects artist Willis H. O’Brien.
  • D. Margaret Engemann
    Margaret Engemann was the wife of pioneering American mathematician and cybernetics founder Norbert Wiener.
  • E. Sally Peterson
    Sally Peterson is known as the spouse of American investment banker and former U.S. Secretary of Commerce Peter G. Peterson.
  • 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_69ad85d6dc3c8190b491b79b83e25461 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc104846c81908b6fbde7061464b4 completed March 8, 2026, 6:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b503dbed588190abe9ca45b1ff68f8 completed March 14, 2026, 6:44 a.m.
NEDg Description generation batch_69b507a2a1bc819080843ed3cbb132cb completed March 14, 2026, 7 a.m.
NED2 Entity disambiguation (via description) batch_69b5090e87d881908c2e84f4a6402113 completed March 14, 2026, 7:06 a.m.
Created at: March 8, 2026, 3:21 p.m.