Triple

T22129343
Position Surface form Disambiguated ID Type / Status
Subject Dave Mustaine E546867 entity
Predicate hasSignatureGuitar P70137 FINISHED
Object Dean VMNT
The Dean VMNT is a V-shaped electric guitar model designed in collaboration with Megadeth frontman and guitarist Dave Mustaine, known for its aggressive styling and metal-oriented tone.
 E1520907 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: Dean VMNT | Statement: [Dave Mustaine, hasSignatureGuitar, Dean VMNT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dean VMNT
Context triple: [Dave Mustaine, hasSignatureGuitar, Dean VMNT]
  • A. Dean Vanech
    Dean Vanech is a film and television producer known for his work on the series "Rabbit Hole."
  • B. Dale Virgil
    Dale Virgil is a musician best known for having been a member of the American pop and R&B vocal group The 5th Dimension.
  • C. Dean Back
    Dean Back is the Canadian bassist best known for being a founding member of the rock band Theory of a Deadman.
  • D. Tom Vitale
    Tom Vitale is an American financial planner and television producer best known for his long-term marriage to actress and TV personality Valerie Bertinelli.
  • E. Dale
    Dale is one half of the classic chipmunk duo Chip 'n' Dale from Disney's Mickey Mouse universe, known for his goofy, fun-loving personality and mischief.
  • 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: Dean VMNT
Triple: [Dave Mustaine, hasSignatureGuitar, Dean VMNT]
Generated description
The Dean VMNT is a V-shaped electric guitar model designed in collaboration with Megadeth frontman and guitarist Dave Mustaine, known for its aggressive styling and metal-oriented tone.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dean VMNT
Target entity description: The Dean VMNT is a V-shaped electric guitar model designed in collaboration with Megadeth frontman and guitarist Dave Mustaine, known for its aggressive styling and metal-oriented tone.
  • A. Dean Vanech
    Dean Vanech is a film and television producer known for his work on the series "Rabbit Hole."
  • B. Dale Virgil
    Dale Virgil is a musician best known for having been a member of the American pop and R&B vocal group The 5th Dimension.
  • C. Dean Back
    Dean Back is the Canadian bassist best known for being a founding member of the rock band Theory of a Deadman.
  • D. Tom Vitale
    Tom Vitale is an American financial planner and television producer best known for his long-term marriage to actress and TV personality Valerie Bertinelli.
  • E. Dale
    Dale is one half of the classic chipmunk duo Chip 'n' Dale from Disney's Mickey Mouse universe, known for his goofy, fun-loving personality and mischief.
  • 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_69e11e39bf348190b541bfa16a7b71e0 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129851db8819082d50bbb73670bf6 completed April 28, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a8f2727688190a31f6dc43ed24b5b completed May 18, 2026, 4:01 a.m.
NEDg Description generation batch_6a0a930c5af881909617ab27948b05e4 completed May 18, 2026, 4:18 a.m.
NED2 Entity disambiguation (via description) batch_6a0a934aea4c8190915db711b3a0e7cf completed May 18, 2026, 4:19 a.m.
Created at: April 16, 2026, 8:32 p.m.