Triple

T11802190
Position Surface form Disambiguated ID Type / Status
Subject Bobby Dupea E280653 entity
Predicate fullName P16 FINISHED
Object Robert Eroica Dupea
Robert Eroica "Bobby" Dupea is the disaffected, classically trained pianist turned oil-rig worker portrayed by Jack Nicholson in the 1970 film *Five Easy Pieces*.
 E947976 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 Eroica Dupea | Statement: [Bobby Dupea, fullName, Robert Eroica Dupea]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Eroica Dupea
Context triple: [Bobby Dupea, fullName, Robert Eroica Dupea]
  • A. John Du Prez
    John Du Prez is a British composer and musician best known for his film scores and long-running collaboration with the comedy group Monty Python.
  • B. Art Monterastelli
    Art Monterastelli is an American screenwriter best known for his work on action and thriller films, including co-writing the 2003 movie "The Hunted."
  • C. Richard Roth
    Richard Roth is an American film producer best known for his work on influential movies such as David Lynch's neo-noir classic "Blue Velvet."
  • D. Jacob Brackman
    Jacob Brackman is an American screenwriter, journalist, and lyricist known for his work in 1970s cinema and collaborations with director Bob Rafelson.
  • E. Elliot Tiber
    Elliot Tiber was an interior designer, writer, and gay rights pioneer best known for his pivotal role in helping to bring the 1969 Woodstock Festival to Bethel, New York, as recounted in his memoir and its film adaptation.
  • 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 Eroica Dupea
Triple: [Bobby Dupea, fullName, Robert Eroica Dupea]
Generated description
Robert Eroica "Bobby" Dupea is the disaffected, classically trained pianist turned oil-rig worker portrayed by Jack Nicholson in the 1970 film *Five Easy Pieces*.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Eroica Dupea
Target entity description: Robert Eroica "Bobby" Dupea is the disaffected, classically trained pianist turned oil-rig worker portrayed by Jack Nicholson in the 1970 film *Five Easy Pieces*.
  • A. John Du Prez
    John Du Prez is a British composer and musician best known for his film scores and long-running collaboration with the comedy group Monty Python.
  • B. Art Monterastelli
    Art Monterastelli is an American screenwriter best known for his work on action and thriller films, including co-writing the 2003 movie "The Hunted."
  • C. Richard Roth
    Richard Roth is an American film producer best known for his work on influential movies such as David Lynch's neo-noir classic "Blue Velvet."
  • D. Jacob Brackman
    Jacob Brackman is an American screenwriter, journalist, and lyricist known for his work in 1970s cinema and collaborations with director Bob Rafelson.
  • E. Elliot Tiber
    Elliot Tiber was an interior designer, writer, and gay rights pioneer best known for his pivotal role in helping to bring the 1969 Woodstock Festival to Bethel, New York, as recounted in his memoir and its film adaptation.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a5a2048190b68027f622366079 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f13129fa608190b080dc27f8bd7803 completed April 28, 2026, 10:14 p.m.
NEDg Description generation batch_69f14e879aa88190a95f13e23dd346f4 completed April 29, 2026, 12:19 a.m.
NED2 Entity disambiguation (via description) batch_69f156fa5cc48190a43c1d2e5df346fe completed April 29, 2026, 12:55 a.m.
Created at: April 8, 2026, 9:42 p.m.