Triple

T20309597
Position Surface form Disambiguated ID Type / Status
Subject Simon Heath E510200 entity
Predicate notableWork P4 FINISHED
Object The Pembrokeshire Murders
The Pembrokeshire Murders is a British true-crime television drama series that chronicles the real-life investigation and eventual capture of Welsh serial killer John Cooper.
E1424196 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: The Pembrokeshire Murders | Statement: [Simon Heath, notableWork, The Pembrokeshire Murders]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: The Pembrokeshire Murders
Context triple: [Simon Heath, notableWork, The Pembrokeshire Murders]
  • A. The Wychford Murders
    The Wychford Murders is a crime novel by Paula Gosling featuring a suspenseful murder investigation set in an English village.
  • B. Phoenix Park Murders
    The Phoenix Park Murders were a notorious 1882 political assassination in Dublin, Ireland, in which senior British officials were killed by members of the Irish National Invincibles, intensifying tensions in the struggle over Irish self-government.
  • C. The Murders at White House Farm
    The Murders at White House Farm is a true-crime book by Carol Ann Lee that examines the 1985 White House Farm killings in Essex, England, and the subsequent investigation and trial.
  • D. The Brighton Strangler
    The Brighton Strangler is a 1945 British film noir thriller in which John Loder plays an actor who, after a head injury, comes to believe he is the murderous character he portrays on stage.
  • E. Wonderland murders
    The Wonderland murders were a notorious 1981 Los Angeles multiple homicide case involving drug dealers and porn star John Holmes, emblematic of the city’s violent, drug-fueled underworld.
  • 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: The Pembrokeshire Murders
Triple: [Simon Heath, notableWork, The Pembrokeshire Murders]
Generated description
The Pembrokeshire Murders is a British true-crime television drama series that chronicles the real-life investigation and eventual capture of Welsh serial killer John Cooper.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: The Pembrokeshire Murders
Target entity description: The Pembrokeshire Murders is a British true-crime television drama series that chronicles the real-life investigation and eventual capture of Welsh serial killer John Cooper.
  • A. The Wychford Murders
    The Wychford Murders is a crime novel by Paula Gosling featuring a suspenseful murder investigation set in an English village.
  • B. Phoenix Park Murders
    The Phoenix Park Murders were a notorious 1882 political assassination in Dublin, Ireland, in which senior British officials were killed by members of the Irish National Invincibles, intensifying tensions in the struggle over Irish self-government.
  • C. The Murders at White House Farm
    The Murders at White House Farm is a true-crime book by Carol Ann Lee that examines the 1985 White House Farm killings in Essex, England, and the subsequent investigation and trial.
  • D. The Brighton Strangler
    The Brighton Strangler is a 1945 British film noir thriller in which John Loder plays an actor who, after a head injury, comes to believe he is the murderous character he portrays on stage.
  • E. Wonderland murders
    The Wonderland murders were a notorious 1981 Los Angeles multiple homicide case involving drug dealers and porn star John Holmes, emblematic of the city’s violent, drug-fueled underworld.
  • 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_69e0b4c7491c8190961113c4283b10b0 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6774286a88190800d6b062f3d7a9f completed April 20, 2026, 6:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08612051088190b68a6107eb941655 completed May 16, 2026, 12:20 p.m.
NEDg Description generation batch_6a086255182881908eeaa49d34bf3ba5 completed May 16, 2026, 12:25 p.m.
NED2 Entity disambiguation (via description) batch_6a08635869148190992d75a8806f767c completed May 16, 2026, 12:30 p.m.
Created at: April 16, 2026, 11:18 a.m.