Triple

T1129715
Position Surface form Disambiguated ID Type / Status
Subject Death of a Salesman E23000 entity
Predicate mainCharacter P1183 FINISHED
Object Biff Loman
Biff Loman is the conflicted elder son of Willy Loman in Arthur Miller’s play "Death of a Salesman," whose disillusionment with the American Dream drives much of the drama’s emotional and thematic tension.
E131188 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: Biff Loman | Statement: [Death of a Salesman, mainCharacter, Biff Loman]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Biff Loman
Context triple: [Death of a Salesman, mainCharacter, Biff Loman]
  • A. Willy Loman
    Willy Loman is the aging, disillusioned traveling salesman at the center of Arthur Miller’s play, whose crumbling dreams and mental decline expose the dark side of the American Dream.
  • B. Willy
    Willy is a common diminutive form of the given name William, often used as an informal or affectionate nickname.
  • C. Michael Bluth
    Michael Bluth is the responsible, level-headed son who struggles to keep his wildly dysfunctional family and their failing real estate business together in the sitcom "Arrested Development."
  • D. Myrtle Wilson
    Myrtle Wilson is a tragic, ambitious woman from F. Scott Fitzgerald’s novel *The Great Gatsby* whose affair with Tom Buchanan and fatal end highlight the era’s class divisions and moral decay.
  • E. Linda Loman
    Linda Loman is the loyal, long-suffering wife of Willy Loman in Arthur Miller’s play "Death of a Salesman," embodying emotional strength, denial, and devotion amid her family’s collapse.
  • 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: Biff Loman
Triple: [Death of a Salesman, mainCharacter, Biff Loman]
Generated description
Biff Loman is the conflicted elder son of Willy Loman in Arthur Miller’s play "Death of a Salesman," whose disillusionment with the American Dream drives much of the drama’s emotional and thematic tension.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Biff Loman
Target entity description: Biff Loman is the conflicted elder son of Willy Loman in Arthur Miller’s play "Death of a Salesman," whose disillusionment with the American Dream drives much of the drama’s emotional and thematic tension.
  • A. Willy Loman
    Willy Loman is the aging, disillusioned traveling salesman at the center of Arthur Miller’s play, whose crumbling dreams and mental decline expose the dark side of the American Dream.
  • B. Willy
    Willy is a common diminutive form of the given name William, often used as an informal or affectionate nickname.
  • C. Michael Bluth
    Michael Bluth is the responsible, level-headed son who struggles to keep his wildly dysfunctional family and their failing real estate business together in the sitcom "Arrested Development."
  • D. Myrtle Wilson
    Myrtle Wilson is a tragic, ambitious woman from F. Scott Fitzgerald’s novel *The Great Gatsby* whose affair with Tom Buchanan and fatal end highlight the era’s class divisions and moral decay.
  • E. Linda Loman
    Linda Loman is the loyal, long-suffering wife of Willy Loman in Arthur Miller’s play "Death of a Salesman," embodying emotional strength, denial, and devotion amid her family’s collapse.
  • 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_69a493ec75988190b63a11bafaec29b4 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bbf979108190adad7073c8275dd2 completed March 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5ead716c81908bf7c6531cbff7f1 completed March 7, 2026, 5:21 p.m.
NEDg Description generation batch_69ac5f2f566c8190a5630cee9c77e231 completed March 7, 2026, 5:23 p.m.
NED2 Entity disambiguation (via description) batch_69ac5fc6b6748190837a640623411eea completed March 7, 2026, 5:26 p.m.
Created at: March 1, 2026, 7:44 p.m.