Triple

T12695134
Position Surface form Disambiguated ID Type / Status
Subject William Pleeth E303312 entity
Predicate notableStudent P4838 FINISHED
Object Robert Cohen
Robert Cohen is a cellist recognized as one of the distinguished pupils of renowned cello teacher William Pleeth.
 E1044189 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: Robert Cohen | Statement: [William Pleeth, notableStudent, Robert Cohen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Cohen
Context triple: [William Pleeth, notableStudent, Robert Cohen]
  • A. Jon Cohen
    Jon Cohen is a screenwriter best known for co-writing the science fiction film "Minority Report."
  • B. Job Cohen
    Job Cohen is a Dutch politician and former Mayor of Amsterdam who led the Labour Party (PvdA) and briefly served as a prominent national opposition leader.
  • C. Rob Cohen
    Rob Cohen is an American film director and producer best known for helming high-profile action and adventure movies such as "The Fast and the Furious" and "xXx."
  • D. Peter Cohen
    Peter Cohen is a musician best known as a member of the South African Afro-fusion band Freshlyground.
  • E. Joel Cohen
    Joel Cohen is an American screenwriter best known for co-writing mainstream comedies such as "Garfield: The Movie" and other family-oriented films.
  • 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: Robert Cohen
Triple: [William Pleeth, notableStudent, Robert Cohen]
Generated description
Robert Cohen is a cellist recognized as one of the distinguished pupils of renowned cello teacher William Pleeth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Cohen
Target entity description: Robert Cohen is a cellist recognized as one of the distinguished pupils of renowned cello teacher William Pleeth.
  • A. Jon Cohen
    Jon Cohen is a screenwriter best known for co-writing the science fiction film "Minority Report."
  • B. Job Cohen
    Job Cohen is a Dutch politician and former Mayor of Amsterdam who led the Labour Party (PvdA) and briefly served as a prominent national opposition leader.
  • C. Rob Cohen
    Rob Cohen is an American film director and producer best known for helming high-profile action and adventure movies such as "The Fast and the Furious" and "xXx."
  • D. Peter Cohen
    Peter Cohen is a musician best known as a member of the South African Afro-fusion band Freshlyground.
  • E. Joel Cohen
    Joel Cohen is an American screenwriter best known for co-writing mainstream comedies such as "Garfield: The Movie" and other family-oriented films.
  • 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_69d7bdef90d48190b46b88270e780946 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961ebd17081909f983567e4b36533 completed April 10, 2026, 8:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75467a1a081908395b48615e3ea9b completed May 3, 2026, 1:57 p.m.
NEDg Description generation batch_69f755c1ae38819092b35aa405cfd496 completed May 3, 2026, 2:03 p.m.
NED2 Entity disambiguation (via description) batch_69f7562d686c819091d8ee2b47e3529c completed May 3, 2026, 2:05 p.m.
Created at: April 9, 2026, 5:22 p.m.