Triple

T8239829
Position Surface form Disambiguated ID Type / Status
Subject Alex North E192506 entity
Predicate birthName P65 FINISHED
Object Isadore Soifer
Isadore Soifer, better known as Alex North, was an influential American composer renowned for his groundbreaking film scores, including those for "A Streetcar Named Desire" and "Spartacus."
 E720994 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: Isadore Soifer | Statement: [Alex North, birthName, Isadore Soifer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Isadore Soifer
Context triple: [Alex North, birthName, Isadore Soifer]
  • A. Reuben Hersh
    Reuben Hersh was an American mathematician and philosopher of mathematics known for his humanistic and sociocultural views on the nature of mathematical practice.
  • B. Avner Friedman
    Avner Friedman is an Israeli-American mathematician renowned for his influential work in partial differential equations and their applications to fields such as biology and finance.
  • C. Donald Rosenfeld
    Donald Rosenfeld is an American film producer known for his work on acclaimed independent and art-house films, including collaborations with prominent directors and projects like "Effie Gray."
  • D. Eric Tannenbaum
    Eric Tannenbaum is a television producer best known for his work on popular American sitcoms, including serving as an executive producer on "Two and a Half Men."
  • E. Richard P. Rubinstein
    Richard P. Rubinstein is an American film and television producer best known for his work in the horror genre, including collaborations with George A. Romero on projects like Creepshow and the Dead series.
  • 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: Isadore Soifer
Triple: [Alex North, birthName, Isadore Soifer]
Generated description
Isadore Soifer, better known as Alex North, was an influential American composer renowned for his groundbreaking film scores, including those for "A Streetcar Named Desire" and "Spartacus."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Isadore Soifer
Target entity description: Isadore Soifer, better known as Alex North, was an influential American composer renowned for his groundbreaking film scores, including those for "A Streetcar Named Desire" and "Spartacus."
  • A. Reuben Hersh
    Reuben Hersh was an American mathematician and philosopher of mathematics known for his humanistic and sociocultural views on the nature of mathematical practice.
  • B. Avner Friedman
    Avner Friedman is an Israeli-American mathematician renowned for his influential work in partial differential equations and their applications to fields such as biology and finance.
  • C. Donald Rosenfeld
    Donald Rosenfeld is an American film producer known for his work on acclaimed independent and art-house films, including collaborations with prominent directors and projects like "Effie Gray."
  • D. Eric Tannenbaum
    Eric Tannenbaum is a television producer best known for his work on popular American sitcoms, including serving as an executive producer on "Two and a Half Men."
  • E. Richard P. Rubinstein
    Richard P. Rubinstein is an American film and television producer best known for his work in the horror genre, including collaborations with George A. Romero on projects like Creepshow and the Dead series.
  • 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_69ca82dc8f148190a2c75a98501a7b91 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb783cce5c8190bf116704d2923ade completed March 31, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd350f57d48190ae2f24d136bb3eee completed April 1, 2026, 3:09 p.m.
NEDg Description generation batch_69cd37a47f3c81909491e9b0316c32f0 completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4ecc8d68819099932b1ecefc0d36 completed April 1, 2026, 4:58 p.m.
Created at: March 30, 2026, 5:47 p.m.