Triple

T17073406
Position Surface form Disambiguated ID Type / Status
Subject Maureen Callahan E414279 entity
Predicate notableWork P4 FINISHED
Object American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century
"American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century" is a true-crime book that investigates the crimes and capture of serial killer Israel Keyes, exploring his methods and the law-enforcement efforts to stop him.
E1249561 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: American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century | Statement: [Maureen Callahan, notableWork, American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century
Context triple: [Maureen Callahan, notableWork, American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century]
  • A. Henry: Portrait of a Serial Killer
    Henry: Portrait of a Serial Killer is a 1986 low-budget American psychological horror film that follows the chilling, matter-of-fact killing spree of a drifter loosely based on real-life serial killer Henry Lee Lucas.
  • B. To Catch a Killer
    To Catch a Killer is a 1992 television crime drama film that chronicles the investigation and capture of serial killer John Wayne Gacy.
  • C. Mindhunters
    Mindhunters is a 2004 psychological thriller film about FBI profiler trainees trapped on a remote island with a serial killer who begins murdering them one by one.
  • D. The Cold Heart of a Killer
    The Cold Heart of a Killer is a crime novel by Gerald W. Abrams, likely centered on a calculating murderer and the investigation surrounding their crimes.
  • E. The Killer That Stalked New York
    The Killer That Stalked New York is a 1950 film noir thriller about a woman unknowingly spreading smallpox through New York City while being pursued by both the police and health authorities.
  • 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: American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century
Triple: [Maureen Callahan, notableWork, American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century]
Generated description
"American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century" is a true-crime book that investigates the crimes and capture of serial killer Israel Keyes, exploring his methods and the law-enforcement efforts to stop him.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century
Target entity description: "American Predator: The Hunt for the Most Meticulous Serial Killer of the 21st Century" is a true-crime book that investigates the crimes and capture of serial killer Israel Keyes, exploring his methods and the law-enforcement efforts to stop him.
  • A. Henry: Portrait of a Serial Killer
    Henry: Portrait of a Serial Killer is a 1986 low-budget American psychological horror film that follows the chilling, matter-of-fact killing spree of a drifter loosely based on real-life serial killer Henry Lee Lucas.
  • B. To Catch a Killer
    To Catch a Killer is a 1992 television crime drama film that chronicles the investigation and capture of serial killer John Wayne Gacy.
  • C. Mindhunters
    Mindhunters is a 2004 psychological thriller film about FBI profiler trainees trapped on a remote island with a serial killer who begins murdering them one by one.
  • D. The Cold Heart of a Killer
    The Cold Heart of a Killer is a crime novel by Gerald W. Abrams, likely centered on a calculating murderer and the investigation surrounding their crimes.
  • E. The Killer That Stalked New York
    The Killer That Stalked New York is a 1950 film noir thriller about a woman unknowingly spreading smallpox through New York City while being pursued by both the police and health authorities.
  • 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_69d886cef44c8190ba56c44b4e863e64 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dbc28fec81909c39d432094d9cdd completed April 18, 2026, 7:30 p.m.
NED1 Entity disambiguation (via context triple) batch_6a012ede108881909ddd0455be53ffac completed May 11, 2026, 1:20 a.m.
NEDg Description generation batch_6a012fe2a1b081909483baef845cc2c1 completed May 11, 2026, 1:24 a.m.
NED2 Entity disambiguation (via description) batch_6a0130c2ad9881909d8a8b64ebb59aa6 completed May 11, 2026, 1:28 a.m.
Created at: April 10, 2026, 5:34 a.m.