Triple
T16434720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2007 Knoxville murders of Channon Christian and Christopher Newsom |
E399152
|
entity |
| Predicate | perpetrator |
P698
|
FINISHED |
| Object |
Letalvis Cobbins
Letalvis Cobbins is an American convicted murderer best known for his role in the brutal 2007 killings of Channon Christian and Christopher Newsom in Knoxville, Tennessee.
|
E1213492
|
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: Letalvis Cobbins | Statement: [2007 Knoxville murders of Channon Christian and Christopher Newsom, perpetrator, Letalvis Cobbins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Letalvis Cobbins Context triple: [2007 Knoxville murders of Channon Christian and Christopher Newsom, perpetrator, Letalvis Cobbins]
-
A.
Jesse Vint
Jesse Vint is an American actor best known for his roles in 1970s and 1980s science fiction and exploitation films, including the cult classic "Silent Running."
-
B.
Wuornos
Wuornos is the surname of Aileen Wuornos, an American serial killer whose crimes in Florida in the late 1980s and early 1990s received widespread media attention.
-
C.
Will Crooks
Will Crooks was a prominent early 20th-century British Labour politician and trade unionist who served as Member of Parliament for Woolwich and was known for his advocacy on behalf of the working class.
-
D.
Billy Cravens
Billy Cravens is a musical artist known for performing the song "My World."
-
E.
Wolfman Jack
Wolfman Jack was a famous American disc jockey known for his gravelly voice, energetic on-air persona, and influential presence in rock and roll radio.
- 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: Letalvis Cobbins Triple: [2007 Knoxville murders of Channon Christian and Christopher Newsom, perpetrator, Letalvis Cobbins]
Generated description
Letalvis Cobbins is an American convicted murderer best known for his role in the brutal 2007 killings of Channon Christian and Christopher Newsom in Knoxville, Tennessee.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Letalvis Cobbins Target entity description: Letalvis Cobbins is an American convicted murderer best known for his role in the brutal 2007 killings of Channon Christian and Christopher Newsom in Knoxville, Tennessee.
-
A.
Jesse Vint
Jesse Vint is an American actor best known for his roles in 1970s and 1980s science fiction and exploitation films, including the cult classic "Silent Running."
-
B.
Wuornos
Wuornos is the surname of Aileen Wuornos, an American serial killer whose crimes in Florida in the late 1980s and early 1990s received widespread media attention.
-
C.
Will Crooks
Will Crooks was a prominent early 20th-century British Labour politician and trade unionist who served as Member of Parliament for Woolwich and was known for his advocacy on behalf of the working class.
-
D.
Billy Cravens
Billy Cravens is a musical artist known for performing the song "My World."
-
E.
Wolfman Jack
Wolfman Jack was a famous American disc jockey known for his gravelly voice, energetic on-air persona, and influential presence in rock and roll radio.
- 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.