Triple

T12170572
Position Surface form Disambiguated ID Type / Status
Subject Sigma Alpha Mu E289949 entity
Predicate founder P104 FINISHED
Object David Levinson
David Levinson was an American Jewish fraternity leader best known for founding the collegiate social fraternity Sigma Alpha Mu in the early 20th century.
 E964426 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: David Levinson | Statement: [Sigma Alpha Mu, founder, David Levinson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: David Levinson
Context triple: [Sigma Alpha Mu, founder, David Levinson]
  • A. David Levinson
    David Levinson is the brilliant, neurotic computer expert and satellite technician Jeff Goldblum plays in the science-fiction film "Independence Day."
  • B. Paul F. Edwards
    Paul F. Edwards is a television and film screenwriter best known for his work on the acclaimed American Civil War miniseries "North and South."
  • C. Charles F. Wennerstrum
    Charles F. Wennerstrum was an American judge best known for serving as a presiding judge at one of the Subsequent Nuremberg Trials following World War II.
  • D. George Milner
    George Milner is a personal name shared by several notable individuals, including figures in fields such as linguistics, politics, and the military.
  • E. Ithiel de Sola Pool
    Ithiel de Sola Pool was an influential American political scientist and communications scholar known for pioneering work on the social and political impacts of mass media and emerging information technologies.
  • 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: David Levinson
Triple: [Sigma Alpha Mu, founder, David Levinson]
Generated description
David Levinson was an American Jewish fraternity leader best known for founding the collegiate social fraternity Sigma Alpha Mu in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: David Levinson
Target entity description: David Levinson was an American Jewish fraternity leader best known for founding the collegiate social fraternity Sigma Alpha Mu in the early 20th century.
  • A. David Levinson
    David Levinson is the brilliant, neurotic computer expert and satellite technician Jeff Goldblum plays in the science-fiction film "Independence Day."
  • B. Paul F. Edwards
    Paul F. Edwards is a television and film screenwriter best known for his work on the acclaimed American Civil War miniseries "North and South."
  • C. Charles F. Wennerstrum
    Charles F. Wennerstrum was an American judge best known for serving as a presiding judge at one of the Subsequent Nuremberg Trials following World War II.
  • D. George Milner
    George Milner is a personal name shared by several notable individuals, including figures in fields such as linguistics, politics, and the military.
  • E. Ithiel de Sola Pool
    Ithiel de Sola Pool was an influential American political scientist and communications scholar known for pioneering work on the social and political impacts of mass media and emerging information technologies.
  • 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_69d6ab4d6c00819095a9a7c35de83cfb completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d915d9659481909c75b12aa836bbf3 completed April 10, 2026, 3:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6a45568819090662cd3547c9253 completed May 2, 2026, 1:05 p.m.
NEDg Description generation batch_69f5ff826ea08190a6780351e4b927ac completed May 2, 2026, 1:43 p.m.
NED2 Entity disambiguation (via description) batch_69f60185ce8c8190abe3b1f633aac55d completed May 2, 2026, 1:52 p.m.
Created at: April 8, 2026, 9:50 p.m.