Triple

T2902901
Position Surface form Disambiguated ID Type / Status
Subject A Streetcar Named Desire E62691 entity
Predicate hasCharacter P2308 FINISHED
Object Stella Kowalski
Stella Kowalski is a central character in Tennessee Williams' play "A Streetcar Named Desire," portrayed as the conflicted, loyal wife of Stanley Kowalski and sister to the fragile Blanche DuBois.
E311901 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: Stella Kowalski | Statement: [A Streetcar Named Desire, hasCharacter, Stella Kowalski]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stella Kowalski
Context triple: [A Streetcar Named Desire, hasCharacter, Stella Kowalski]
  • A. Stanley Kowalski
    Stanley Kowalski is a brutish, working-class man whose volatile masculinity and conflict with his sister-in-law Blanche DuBois drive the central drama of Tennessee Williams' play "A Streetcar Named Desire."
  • B. Maggie Verver
    Maggie Verver is the sensitive, intelligent American heiress at the center of Henry James's novel "The Golden Bowl," whose marriage and family loyalties are tested by hidden betrayals.
  • C. 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.
  • D. Kate Croy
    Kate Croy is a complex, ambitious young woman in Henry James's novel "The Wings of the Dove," whose moral compromises and emotional conflicts drive the story's central drama.
  • E. Nanette Fabray
    Nanette Fabray was an American actress, singer, and dancer known for her work in musical theatre, film, and television, particularly in mid-20th-century Hollywood and Broadway productions.
  • 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: Stella Kowalski
Triple: [A Streetcar Named Desire, hasCharacter, Stella Kowalski]
Generated description
Stella Kowalski is a central character in Tennessee Williams' play "A Streetcar Named Desire," portrayed as the conflicted, loyal wife of Stanley Kowalski and sister to the fragile Blanche DuBois.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stella Kowalski
Target entity description: Stella Kowalski is a central character in Tennessee Williams' play "A Streetcar Named Desire," portrayed as the conflicted, loyal wife of Stanley Kowalski and sister to the fragile Blanche DuBois.
  • A. Stanley Kowalski
    Stanley Kowalski is a brutish, working-class man whose volatile masculinity and conflict with his sister-in-law Blanche DuBois drive the central drama of Tennessee Williams' play "A Streetcar Named Desire."
  • B. Maggie Verver
    Maggie Verver is the sensitive, intelligent American heiress at the center of Henry James's novel "The Golden Bowl," whose marriage and family loyalties are tested by hidden betrayals.
  • C. 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.
  • D. Kate Croy
    Kate Croy is a complex, ambitious young woman in Henry James's novel "The Wings of the Dove," whose moral compromises and emotional conflicts drive the story's central drama.
  • E. Nanette Fabray
    Nanette Fabray was an American actress, singer, and dancer known for her work in musical theatre, film, and television, particularly in mid-20th-century Hollywood and Broadway productions.
  • 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_69ab4c3e070c8190b78d3d2c005876dd completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abe0b3d20881908cd4f1b465b504af completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b08658407c8190ad7798590dd17ef9 completed March 10, 2026, 9 p.m.
NEDg Description generation batch_69b0db94b8f88190adc4535eb4f73a71 completed March 11, 2026, 3:03 a.m.
NED2 Entity disambiguation (via description) batch_69b0df6173ac8190825bd3142c275d64 completed March 11, 2026, 3:20 a.m.
Created at: March 6, 2026, 10:10 p.m.