Triple

T787721
Position Surface form Disambiguated ID Type / Status
Subject Alfred Hitchcock E16841 entity
Predicate notableWork P4 FINISHED
Object Strangers on a Train
Strangers on a Train is a 1951 psychological thriller film directed by Alfred Hitchcock, centered on a deadly pact between two strangers who meet on a train.
 E95626 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: Strangers on a Train | Statement: [Alfred Hitchcock, notableWork, Strangers on a Train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Strangers on a Train
Context triple: [Alfred Hitchcock, notableWork, Strangers on a Train]
  • A. Psycho
    Psycho is a landmark 1960 psychological horror-thriller film directed by Alfred Hitchcock, renowned for its shocking plot twists, innovative editing, and iconic shower scene.
  • B. Gaslight
    Gaslight is a 1944 psychological thriller film, directed by George Cukor and starring Ingrid Bergman, that popularized the term "gaslighting" to describe psychological manipulation.
  • C. Rear Window
    Rear Window is a 1954 suspense thriller film directed by Alfred Hitchcock, centered on a wheelchair-bound photographer who suspects his neighbor of murder while spying on his apartment courtyard.
  • D. Charade
    Charade is a 1963 romantic comedy-thriller film starring Cary Grant and Audrey Hepburn, renowned for its blend of suspense, wit, and stylish Parisian setting.
  • E. L'innocente
    L'innocente is a psychological novel by Italian writer Gabriele D'Annunzio that explores themes of adultery, jealousy, and moral decadence in late 19th-century bourgeois society.
  • 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: Strangers on a Train
Triple: [Alfred Hitchcock, notableWork, Strangers on a Train]
Generated description
Strangers on a Train is a 1951 psychological thriller film directed by Alfred Hitchcock, centered on a deadly pact between two strangers who meet on a train.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Strangers on a Train
Target entity description: Strangers on a Train is a 1951 psychological thriller film directed by Alfred Hitchcock, centered on a deadly pact between two strangers who meet on a train.
  • A. Psycho
    Psycho is a landmark 1960 psychological horror-thriller film directed by Alfred Hitchcock, renowned for its shocking plot twists, innovative editing, and iconic shower scene.
  • B. Gaslight
    Gaslight is a 1944 psychological thriller film, directed by George Cukor and starring Ingrid Bergman, that popularized the term "gaslighting" to describe psychological manipulation.
  • C. Rear Window
    Rear Window is a 1954 suspense thriller film directed by Alfred Hitchcock, centered on a wheelchair-bound photographer who suspects his neighbor of murder while spying on his apartment courtyard.
  • D. Charade
    Charade is a 1963 romantic comedy-thriller film starring Cary Grant and Audrey Hepburn, renowned for its blend of suspense, wit, and stylish Parisian setting.
  • E. L'innocente
    L'innocente is a psychological novel by Italian writer Gabriele D'Annunzio that explores themes of adultery, jealousy, and moral decadence in late 19th-century bourgeois society.
  • 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_69a4936cb7448190914f5fe4b8d81607 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a78171908190a38a70274bfbebf9 completed March 1, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6891fb80481909ed2ce30789c945e completed March 3, 2026, 7:09 a.m.
NEDg Description generation batch_69a689c9974c819082082cd83fe46cbc completed March 3, 2026, 7:12 a.m.
NED2 Entity disambiguation (via description) batch_69a6d763a7848190ba4d5266d581acdb completed March 3, 2026, 12:43 p.m.
Created at: March 1, 2026, 7:38 p.m.