Triple

T13486700
Position Surface form Disambiguated ID Type / Status
Subject Dirty John E318521 entity
Predicate executiveProducer P7225 FINISHED
Object Christopher G. Cowen
Christopher G. Cowen is a television and film producer known for his work as an executive producer on the true-crime series "Dirty John."
 E1043584 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: Christopher G. Cowen | Statement: [Dirty John, executiveProducer, Christopher G. Cowen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Christopher G. Cowen
Context triple: [Dirty John, executiveProducer, Christopher G. Cowen]
  • A. Ken Rudin
    Ken Rudin is a technology executive and entrepreneur best known for his leadership role in founding the enterprise software company Siebel Systems.
  • B. Israel Mattuck
    Israel Mattuck was a prominent early 20th-century British Reform rabbi and religious leader who played a key role in establishing Liberal Judaism in the United Kingdom.
  • C. Charles Fefferman
    Charles Fefferman is an American mathematician renowned for his groundbreaking work in harmonic analysis, partial differential equations, and several complex variables, and is a Fields Medalist and long-time professor at Princeton University.
  • D. Andrew Browder
    Andrew Browder was an American mathematician known for his contributions to functional analysis and complex analysis, as well as for his influential textbooks in these fields.
  • E. Harold M. Edwards
    Harold M. Edwards is an American mathematician and historian of mathematics known for his influential expository works, particularly on number theory and the history of mathematical ideas.
  • 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: Christopher G. Cowen
Triple: [Dirty John, executiveProducer, Christopher G. Cowen]
Generated description
Christopher G. Cowen is a television and film producer known for his work as an executive producer on the true-crime series "Dirty John."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Christopher G. Cowen
Target entity description: Christopher G. Cowen is a television and film producer known for his work as an executive producer on the true-crime series "Dirty John."
  • A. Ken Rudin
    Ken Rudin is a technology executive and entrepreneur best known for his leadership role in founding the enterprise software company Siebel Systems.
  • B. Israel Mattuck
    Israel Mattuck was a prominent early 20th-century British Reform rabbi and religious leader who played a key role in establishing Liberal Judaism in the United Kingdom.
  • C. Charles Fefferman
    Charles Fefferman is an American mathematician renowned for his groundbreaking work in harmonic analysis, partial differential equations, and several complex variables, and is a Fields Medalist and long-time professor at Princeton University.
  • D. Andrew Browder
    Andrew Browder was an American mathematician known for his contributions to functional analysis and complex analysis, as well as for his influential textbooks in these fields.
  • E. Harold M. Edwards
    Harold M. Edwards is an American mathematician and historian of mathematics known for his influential expository works, particularly on number theory and the history of mathematical ideas.
  • 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf3b9b488190bb4e11424ff599c8 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f74638e2088190a126791f60b541c7 completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f74cb6cae881909563983a38311db7 completed May 3, 2026, 1:25 p.m.
NED2 Entity disambiguation (via description) batch_69f74d5389f08190826f0e550c8bb6c2 completed May 3, 2026, 1:27 p.m.
Created at: April 9, 2026, 9:42 p.m.