Triple

T21229633
Position Surface form Disambiguated ID Type / Status
Subject In the Mouth of Madness E523173 entity
Predicate character P662 FINISHED
Object John Trent
John Trent is the skeptical insurance investigator and protagonist of the 1994 horror film "In the Mouth of Madness," whose sanity unravels as he confronts a reality-warping horror novelist and his fictional creations.
E1472766 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 Trent | Statement: [In the Mouth of Madness, character, John Trent]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: John Trent
Context triple: [In the Mouth of Madness, character, John Trent]
  • A. James Trent
    James Trent is a descendant of William Trent, a figure likely associated with the historically prominent Trent family.
  • B. William Edward Trent
    William Edward Trent was a British architect known for designing notable early 20th-century cinemas and theatres in the United Kingdom.
  • C. Thomas Kingston
    Thomas Kingston was a British financier and former hostage negotiator who became publicly known through his marriage to Lady Gabriella Windsor, a member of the British royal family.
  • D. William Strickland
    William Strickland was a prominent 19th-century American architect and engineer known for pioneering the Greek Revival style in the United States.
  • E. John Tennant
    John Tennant is a member of the Tennant family, related to the noted Scottish industrial chemist and entrepreneur Charles Tennant.
  • 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 Trent
Triple: [In the Mouth of Madness, character, John Trent]
Generated description
John Trent is the skeptical insurance investigator and protagonist of the 1994 horror film "In the Mouth of Madness," whose sanity unravels as he confronts a reality-warping horror novelist and his fictional creations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: John Trent
Target entity description: John Trent is the skeptical insurance investigator and protagonist of the 1994 horror film "In the Mouth of Madness," whose sanity unravels as he confronts a reality-warping horror novelist and his fictional creations.
  • A. James Trent
    James Trent is a descendant of William Trent, a figure likely associated with the historically prominent Trent family.
  • B. William Edward Trent
    William Edward Trent was a British architect known for designing notable early 20th-century cinemas and theatres in the United Kingdom.
  • C. Thomas Kingston
    Thomas Kingston was a British financier and former hostage negotiator who became publicly known through his marriage to Lady Gabriella Windsor, a member of the British royal family.
  • D. William Strickland
    William Strickland was a prominent 19th-century American architect and engineer known for pioneering the Greek Revival style in the United States.
  • E. John Tennant
    John Tennant is a member of the Tennant family, related to the noted Scottish industrial chemist and entrepreneur Charles Tennant.
  • 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_69e0b512ad94819087942b2ed925185f completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e734ae60408190a9480b27d109b8fc completed April 21, 2026, 8:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0986e9757c81908f14889be3097ada completed May 17, 2026, 9:14 a.m.
NEDg Description generation batch_6a09878b38208190964f9bc8f5c40d36 completed May 17, 2026, 9:16 a.m.
NED2 Entity disambiguation (via description) batch_6a09888c04e481908375982a62b8a260 completed May 17, 2026, 9:21 a.m.
Created at: April 16, 2026, 3:44 p.m.