Triple
T4657970
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Patricia Hitchcock |
E102454
|
entity |
| Predicate | characterPortrayed |
P1507
|
FINISHED |
| Object |
Barbara Morton in Strangers on a Train
Barbara Morton in Strangers on a Train is the cheerful, sharp-witted younger sister of the female lead who provides comic relief and crucial support amid the film’s mounting suspense.
|
E457411
|
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: Barbara Morton in Strangers on a Train | Statement: [Patricia Hitchcock, characterPortrayed, Barbara Morton in Strangers on a Train]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Barbara Morton in Strangers on a Train Context triple: [Patricia Hitchcock, characterPortrayed, Barbara Morton in Strangers on a Train]
-
A.
Rayette Dipesto in Five Easy Pieces
Rayette Dipesto in "Five Easy Pieces" is a vulnerable, working-class waitress and the emotionally needy girlfriend of Jack Nicholson’s character, portrayed with poignant complexity by Karen Black.
-
B.
Marion Crane
Marion Crane is a central character in Alfred Hitchcock's 1960 film "Psycho," known for her ill-fated decision to steal money and her iconic, shocking shower murder scene.
-
C.
Lydia Brenner in The Birds
Lydia Brenner in *The Birds* is the anxious, widowed mother of Mitch Brenner whose growing terror during the unexplained bird attacks underscores the film’s psychological tension and familial vulnerability.
-
D.
Rachel Watson in The Girl on the Train
Rachel Watson is the troubled, alcoholic protagonist and unreliable narrator of Paula Hawkins’ psychological thriller "The Girl on the Train," whose obsession with her ex-husband and his new family entangles her in a missing-person investigation.
-
E.
Alex Forrest in Fatal Attraction
Alex Forrest in Fatal Attraction is the mentally unstable woman whose obsessive affair with a married man drives the psychological thriller’s plot and made the character iconic in popular culture.
- 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: Barbara Morton in Strangers on a Train Triple: [Patricia Hitchcock, characterPortrayed, Barbara Morton in Strangers on a Train]
Generated description
Barbara Morton in Strangers on a Train is the cheerful, sharp-witted younger sister of the female lead who provides comic relief and crucial support amid the film’s mounting suspense.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Barbara Morton in Strangers on a Train Target entity description: Barbara Morton in Strangers on a Train is the cheerful, sharp-witted younger sister of the female lead who provides comic relief and crucial support amid the film’s mounting suspense.
-
A.
Rayette Dipesto in Five Easy Pieces
Rayette Dipesto in "Five Easy Pieces" is a vulnerable, working-class waitress and the emotionally needy girlfriend of Jack Nicholson’s character, portrayed with poignant complexity by Karen Black.
-
B.
Marion Crane
Marion Crane is a central character in Alfred Hitchcock's 1960 film "Psycho," known for her ill-fated decision to steal money and her iconic, shocking shower murder scene.
-
C.
Lydia Brenner in The Birds
Lydia Brenner in *The Birds* is the anxious, widowed mother of Mitch Brenner whose growing terror during the unexplained bird attacks underscores the film’s psychological tension and familial vulnerability.
-
D.
Rachel Watson in The Girl on the Train
Rachel Watson is the troubled, alcoholic protagonist and unreliable narrator of Paula Hawkins’ psychological thriller "The Girl on the Train," whose obsession with her ex-husband and his new family entangles her in a missing-person investigation.
-
E.
Alex Forrest in Fatal Attraction
Alex Forrest in Fatal Attraction is the mentally unstable woman whose obsessive affair with a married man drives the psychological thriller’s plot and made the character iconic in popular culture.
- 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_69bd43d823288190952279faa0d1d066 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd631a855c81909773737fd238a14d |
completed | March 20, 2026, 3:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdfaf5a0988190b097ef71301aebbe |
completed | March 21, 2026, 1:57 a.m. |
| NEDg | Description generation | batch_69bdfc0964c881909e6b98a1c8ea747f |
completed | March 21, 2026, 2:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdfce1be788190ae3418df301e5136 |
completed | March 21, 2026, 2:05 a.m. |
Created at: March 20, 2026, 1:15 p.m.