Triple

T16434719
Position Surface form Disambiguated ID Type / Status
Subject 2007 Knoxville murders of Channon Christian and Christopher Newsom E399152 entity
Predicate perpetrator P698 FINISHED
Object Lemaricus Davidson
Lemaricus Davidson is an American convicted murderer best known as one of the main offenders in the highly publicized 2007 torture-slayings of Channon Christian and Christopher Newsom in Knoxville, Tennessee.
E1213491 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: Lemaricus Davidson | Statement: [2007 Knoxville murders of Channon Christian and Christopher Newsom, perpetrator, Lemaricus Davidson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lemaricus Davidson
Context triple: [2007 Knoxville murders of Channon Christian and Christopher Newsom, perpetrator, Lemaricus Davidson]
  • A. John Davinier
    John Davinier is a character in the historical drama film "Belle," depicted as a passionate idealist and love interest of the title character, Dido Elizabeth Belle.
  • B. David Spriggs
    David Spriggs is a contemporary visual artist known for his large-scale, layered installations that create three-dimensional, volumetric illusions using transparent materials.
  • C. Alexander Leeper
    Alexander Leeper was an influential Australian educator and classical scholar best known for shaping the early character and academic life of Trinity College at the University of Melbourne.
  • D. James Lansome
    James Lansome is a fictional character appearing in the political thriller film "First Daughter."
  • E. Colen Campbell
    Colen Campbell was an influential early 18th-century Scottish architect and author, best known for pioneering the Palladian style in Britain through both his designs and his seminal publication "Vitruvius Britannicus."
  • 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: Lemaricus Davidson
Triple: [2007 Knoxville murders of Channon Christian and Christopher Newsom, perpetrator, Lemaricus Davidson]
Generated description
Lemaricus Davidson is an American convicted murderer best known as one of the main offenders in the highly publicized 2007 torture-slayings of Channon Christian and Christopher Newsom in Knoxville, Tennessee.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lemaricus Davidson
Target entity description: Lemaricus Davidson is an American convicted murderer best known as one of the main offenders in the highly publicized 2007 torture-slayings of Channon Christian and Christopher Newsom in Knoxville, Tennessee.
  • A. John Davinier
    John Davinier is a character in the historical drama film "Belle," depicted as a passionate idealist and love interest of the title character, Dido Elizabeth Belle.
  • B. David Spriggs
    David Spriggs is a contemporary visual artist known for his large-scale, layered installations that create three-dimensional, volumetric illusions using transparent materials.
  • C. Alexander Leeper
    Alexander Leeper was an influential Australian educator and classical scholar best known for shaping the early character and academic life of Trinity College at the University of Melbourne.
  • D. James Lansome
    James Lansome is a fictional character appearing in the political thriller film "First Daughter."
  • E. Colen Campbell
    Colen Campbell was an influential early 18th-century Scottish architect and author, best known for pioneering the Palladian style in Britain through both his designs and his seminal publication "Vitruvius Britannicus."
  • 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_69d87f2c6778819080fcfae53be8f12a completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e32ba1023481909588aa6a3c677886 completed April 18, 2026, 6:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0045872a688190bcab27c6a2b952cd completed May 10, 2026, 8:44 a.m.
NEDg Description generation batch_6a00464f264081908faef31ef15f378a completed May 10, 2026, 8:48 a.m.
NED2 Entity disambiguation (via description) batch_6a004767d1c88190814e83f09383e874 completed May 10, 2026, 8:52 a.m.
Created at: April 10, 2026, 5:10 a.m.