Triple
T8665869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl Malden |
E205671
|
entity |
| Predicate | notableRole |
P22
|
FINISHED |
| Object |
Mitch in A Streetcar Named Desire
Mitch in *A Streetcar Named Desire* is a sensitive, lonely bachelor who becomes Blanche DuBois’s hopeful suitor, embodying the play’s themes of desire, illusion, and disillusionment.
|
E749385
|
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: Mitch in A Streetcar Named Desire | Statement: [Karl Malden, notableRole, Mitch in A Streetcar Named Desire]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitch in A Streetcar Named Desire Context triple: [Karl Malden, notableRole, Mitch in A Streetcar Named Desire]
-
A.
Blanche DuBois in A Streetcar Named Desire
Blanche DuBois in *A Streetcar Named Desire* is a fragile, delusional Southern belle whose psychological decline and clash with brutal reality form the emotional core of Tennessee Williams’ drama.
-
B.
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.
-
C.
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."
-
D.
Nola Darling
Nola Darling is a free-spirited, independent Brooklyn artist known for her unapologetic approach to sexuality and relationships in Spike Lee’s work.
-
E.
Blanche DuBois
Blanche DuBois is the fragile, delusional Southern belle at the center of Tennessee Williams' play "A Streetcar Named Desire," whose psychological unraveling drives the story's tragic arc.
- 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: Mitch in A Streetcar Named Desire Triple: [Karl Malden, notableRole, Mitch in A Streetcar Named Desire]
Generated description
Mitch in *A Streetcar Named Desire* is a sensitive, lonely bachelor who becomes Blanche DuBois’s hopeful suitor, embodying the play’s themes of desire, illusion, and disillusionment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitch in A Streetcar Named Desire Target entity description: Mitch in *A Streetcar Named Desire* is a sensitive, lonely bachelor who becomes Blanche DuBois’s hopeful suitor, embodying the play’s themes of desire, illusion, and disillusionment.
-
A.
Blanche DuBois in A Streetcar Named Desire
Blanche DuBois in *A Streetcar Named Desire* is a fragile, delusional Southern belle whose psychological decline and clash with brutal reality form the emotional core of Tennessee Williams’ drama.
-
B.
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.
-
C.
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."
-
D.
Nola Darling
Nola Darling is a free-spirited, independent Brooklyn artist known for her unapologetic approach to sexuality and relationships in Spike Lee’s work.
-
E.
Blanche DuBois
Blanche DuBois is the fragile, delusional Southern belle at the center of Tennessee Williams' play "A Streetcar Named Desire," whose psychological unraveling drives the story's tragic arc.
- 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_69ca83516ae88190aefe034b3bc589e3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc48a1dd1481908c56abca48fcd562 |
completed | March 31, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecd1592788190a882fb7218f95807 |
completed | April 2, 2026, 8:09 p.m. |
| NEDg | Description generation | batch_69cece8e5afc8190912b6eb9c80dd073 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecf8ee4f48190bb901e35ade91b6c |
completed | April 2, 2026, 8:20 p.m. |
Created at: March 30, 2026, 6:31 p.m.