Triple

T18905954
Position Surface form Disambiguated ID Type / Status
Subject Barbarians at the Gate: The Fall of RJR Nabisco E462462 entity
Predicate notableCharacter P1481 FINISHED
Object Peter Cohen
Peter Cohen is a character in the business drama narrative surrounding the leveraged buyout of RJR Nabisco, as depicted in "Barbarians at the Gate: The Fall of RJR Nabisco."
 E1348860 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: Peter Cohen | Statement: [Barbarians at the Gate: The Fall of RJR Nabisco, notableCharacter, Peter Cohen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Peter Cohen
Context triple: [Barbarians at the Gate: The Fall of RJR Nabisco, notableCharacter, Peter Cohen]
  • A. Peter Cohen
    Peter Cohen is a musician best known as a member of the South African Afro-fusion band Freshlyground.
  • B. Robert Cohen
    Robert Cohen is a cellist recognized as one of the distinguished pupils of renowned cello teacher William Pleeth.
  • C. Robert Cohen
    Robert Cohen is an audio engineer known for his technical work on music recordings, including serving in engineering roles on major studio projects.
  • D. Jon Cohen
    Jon Cohen is a screenwriter best known for co-writing the science fiction film "Minority Report."
  • E. George Cohen
    George Cohen was an English right-back best known for being a key member of England’s 1966 World Cup–winning team.
  • 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: Peter Cohen
Triple: [Barbarians at the Gate: The Fall of RJR Nabisco, notableCharacter, Peter Cohen]
Generated description
Peter Cohen is a character in the business drama narrative surrounding the leveraged buyout of RJR Nabisco, as depicted in "Barbarians at the Gate: The Fall of RJR Nabisco."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Peter Cohen
Target entity description: Peter Cohen is a character in the business drama narrative surrounding the leveraged buyout of RJR Nabisco, as depicted in "Barbarians at the Gate: The Fall of RJR Nabisco."
  • A. Peter Cohen
    Peter Cohen is a musician best known as a member of the South African Afro-fusion band Freshlyground.
  • B. Robert Cohen
    Robert Cohen is a cellist recognized as one of the distinguished pupils of renowned cello teacher William Pleeth.
  • C. Robert Cohen
    Robert Cohen is an audio engineer known for his technical work on music recordings, including serving in engineering roles on major studio projects.
  • D. Jon Cohen
    Jon Cohen is a screenwriter best known for co-writing the science fiction film "Minority Report."
  • E. George Cohen
    George Cohen was an English right-back best known for being a key member of England’s 1966 World Cup–winning team.
  • 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_69d8dcfd05bc819088903cca13cc2846 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c52cc9cc8190ac489d36e51693c8 completed April 20, 2026, 6:18 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0582bf4f9481908098c8d405225553 completed May 14, 2026, 8:07 a.m.
NEDg Description generation batch_6a05899f7a008190a9b0324f403f09ac completed May 14, 2026, 8:36 a.m.
NED2 Entity disambiguation (via description) batch_6a058a1028288190b9fddb9b6b123651 completed May 14, 2026, 8:38 a.m.
Created at: April 10, 2026, 11:58 a.m.