Triple

T6546301
Position Surface form Disambiguated ID Type / Status
Subject Haley Bennett E151015 entity
Predicate portrayedCharacter P1668 FINISHED
Object Megan Hipwell in The Girl on the Train
Megan Hipwell is a troubled young woman whose mysterious disappearance becomes a central focus of the psychological thriller novel and film "The Girl on the Train."
E604461 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: Megan Hipwell in The Girl on the Train | Statement: [Haley Bennett, portrayedCharacter, Megan Hipwell in The Girl on the Train]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Megan Hipwell in The Girl on the Train
Context triple: [Haley Bennett, portrayedCharacter, Megan Hipwell in The Girl on the Train]
  • A. 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.
  • B. The Girl on the Train
    The Girl on the Train is a psychological thriller film based on Paula Hawkins' bestselling novel, following an alcoholic divorcée who becomes entangled in a missing-person investigation.
  • C. Girl on the Train (stage adaptation)
    Girl on the Train (stage adaptation) is a theatrical play based on Paula Hawkins’ bestselling psychological thriller novel, adapted for the stage and known for its tense, suspense-driven portrayal of an unreliable witness to a mysterious disappearance.
  • D. Emma Craven in Edge of Darkness
    Emma Craven in Edge of Darkness is the murdered daughter whose death drives her father’s investigation into a web of political and nuclear conspiracy in the acclaimed British thriller.
  • E. Mary Jamison in The Leftovers
    Mary Jamison is a character in the television drama series "The Leftovers," portrayed as Matt Jamison’s wife whose mysterious condition and gradual recovery explore themes of faith, trauma, and miracles.
  • 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: Megan Hipwell in The Girl on the Train
Triple: [Haley Bennett, portrayedCharacter, Megan Hipwell in The Girl on the Train]
Generated description
Megan Hipwell is a troubled young woman whose mysterious disappearance becomes a central focus of the psychological thriller novel and film "The Girl on the Train."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Megan Hipwell in The Girl on the Train
Target entity description: Megan Hipwell is a troubled young woman whose mysterious disappearance becomes a central focus of the psychological thriller novel and film "The Girl on the Train."
  • A. 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.
  • B. The Girl on the Train
    The Girl on the Train is a psychological thriller film based on Paula Hawkins' bestselling novel, following an alcoholic divorcée who becomes entangled in a missing-person investigation.
  • C. Girl on the Train (stage adaptation)
    Girl on the Train (stage adaptation) is a theatrical play based on Paula Hawkins’ bestselling psychological thriller novel, adapted for the stage and known for its tense, suspense-driven portrayal of an unreliable witness to a mysterious disappearance.
  • D. Emma Craven in Edge of Darkness
    Emma Craven in Edge of Darkness is the murdered daughter whose death drives her father’s investigation into a web of political and nuclear conspiracy in the acclaimed British thriller.
  • E. Mary Jamison in The Leftovers
    Mary Jamison is a character in the television drama series "The Leftovers," portrayed as Matt Jamison’s wife whose mysterious condition and gradual recovery explore themes of faith, trauma, and miracles.
  • 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_69c687f3fd60819083bfa583e5bcfa71 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6adf00aa48190a86a9ad4795363d9 completed March 27, 2026, 4:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d54b6d8c819083595375194aee12 completed March 27, 2026, 7:06 p.m.
NEDg Description generation batch_69c6d6acc2208190ac47c60bb896c1cd completed March 27, 2026, 7:12 p.m.
NED2 Entity disambiguation (via description) batch_69c6d83b53e48190881a3e1e8fa8b168 completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:50 p.m.