Triple

T4096693
Position Surface form Disambiguated ID Type / Status
Subject The Thief, His Wife and the Canoe E87838 entity
Predicate basedOn P98 FINISHED
Object John Darwin disappearance case
The John Darwin disappearance case is a notorious British criminal scandal in which a former teacher and prison officer faked his own death in a canoeing accident to commit insurance fraud, only to be exposed years later after secretly living with his wife.
 E413514 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: John Darwin disappearance case | Statement: [The Thief, His Wife and the Canoe, basedOn, John Darwin disappearance case]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John Darwin disappearance case
Context triple: [The Thief, His Wife and the Canoe, basedOn, John Darwin disappearance case]
  • A. The Lost Honour of Christopher Jefferies
    The Lost Honour of Christopher Jefferies is a British television drama miniseries that dramatizes the real-life media vilification and wrongful suspicion of retired teacher Christopher Jefferies following a high-profile murder case.
  • B. Disappearing Boy
    "Disappearing Boy" is a song by the American punk rock band Green Day from their early studio album 39/Smooth.
  • C. Disappearing One
    "Disappearing One" is a moody, introspective rock song by Chris Cornell from his solo album *Euphoria Morning*, showcasing his distinctive vocals and atmospheric songwriting.
  • D. The Boston Strangler
    The Boston Strangler is a 1968 crime thriller film dramatizing the real-life case of a notorious serial killer who terrorized Boston in the early 1960s.
  • E. The Missing
    The Missing is a 2003 Western thriller film directed by Ron Howard, starring Tommy Lee Jones and Cate Blanchett, about a frontier woman who teams up with her estranged father to rescue her kidnapped daughter.
  • 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: John Darwin disappearance case
Triple: [The Thief, His Wife and the Canoe, basedOn, John Darwin disappearance case]
Generated description
The John Darwin disappearance case is a notorious British criminal scandal in which a former teacher and prison officer faked his own death in a canoeing accident to commit insurance fraud, only to be exposed years later after secretly living with his wife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: John Darwin disappearance case
Target entity description: The John Darwin disappearance case is a notorious British criminal scandal in which a former teacher and prison officer faked his own death in a canoeing accident to commit insurance fraud, only to be exposed years later after secretly living with his wife.
  • A. The Lost Honour of Christopher Jefferies
    The Lost Honour of Christopher Jefferies is a British television drama miniseries that dramatizes the real-life media vilification and wrongful suspicion of retired teacher Christopher Jefferies following a high-profile murder case.
  • B. Disappearing Boy
    "Disappearing Boy" is a song by the American punk rock band Green Day from their early studio album 39/Smooth.
  • C. Disappearing One
    "Disappearing One" is a moody, introspective rock song by Chris Cornell from his solo album *Euphoria Morning*, showcasing his distinctive vocals and atmospheric songwriting.
  • D. The Boston Strangler
    The Boston Strangler is a 1968 crime thriller film dramatizing the real-life case of a notorious serial killer who terrorized Boston in the early 1960s.
  • E. The Missing
    The Missing is a 2003 Western thriller film directed by Ron Howard, starring Tommy Lee Jones and Cate Blanchett, about a frontier woman who teams up with her estranged father to rescue her kidnapped daughter.
  • 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_69aed94564cc8190a9c1457daedb6e7f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefcdef11081908c626a89f2c0e121 completed March 9, 2026, 5:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69b56b6f8bb081908aa2d126fe3c9502 completed March 14, 2026, 2:06 p.m.
NEDg Description generation batch_69b56f3cf1d081908e2fb778433fb2e8 completed March 14, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_69b56f99d490819093f92b4db63c5375 completed March 14, 2026, 2:24 p.m.
Created at: March 9, 2026, 3:40 p.m.