Triple

T22129304
Position Surface form Disambiguated ID Type / Status
Subject Dave Mustaine E546867 entity
Predicate familyName P18 FINISHED
Object Mustaine
Mustaine is the surname of Dave Mustaine, the influential American guitarist, vocalist, and founder of the thrash metal band Megadeth.
 E1520902 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: Mustaine | Statement: [Dave Mustaine, familyName, Mustaine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mustaine
Context triple: [Dave Mustaine, familyName, Mustaine]
  • A. Razoul
    Razoul is the stern and often antagonistic captain of the palace guards in Disney's Aladdin franchise, frequently clashing with Aladdin and his friends.
  • B. Ripper Owens
    Ripper Owens is an American heavy metal vocalist best known for fronting Judas Priest in the late 1990s and early 2000s after being discovered while singing in a tribute band.
  • C. Saggart
    Saggart is a village in southwest County Dublin, Ireland, known for being served by the Luas Red Line light rail system.
  • D. Dimebag Darrell
    Dimebag Darrell was an influential American heavy metal guitarist best known for his virtuosic playing and co-founding the band Pantera.
  • E. Butcher Harris
    "Butcher Harris" was the wartime nickname of Sir Arthur Harris, the British Air Chief Marshal who led the RAF Bomber Command’s controversial strategic bombing campaign against Germany during World War II.
  • 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: Mustaine
Triple: [Dave Mustaine, familyName, Mustaine]
Generated description
Mustaine is the surname of Dave Mustaine, the influential American guitarist, vocalist, and founder of the thrash metal band Megadeth.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mustaine
Target entity description: Mustaine is the surname of Dave Mustaine, the influential American guitarist, vocalist, and founder of the thrash metal band Megadeth.
  • A. Razoul
    Razoul is the stern and often antagonistic captain of the palace guards in Disney's Aladdin franchise, frequently clashing with Aladdin and his friends.
  • B. Ripper Owens
    Ripper Owens is an American heavy metal vocalist best known for fronting Judas Priest in the late 1990s and early 2000s after being discovered while singing in a tribute band.
  • C. Saggart
    Saggart is a village in southwest County Dublin, Ireland, known for being served by the Luas Red Line light rail system.
  • D. Dimebag Darrell
    Dimebag Darrell was an influential American heavy metal guitarist best known for his virtuosic playing and co-founding the band Pantera.
  • E. Butcher Harris
    "Butcher Harris" was the wartime nickname of Sir Arthur Harris, the British Air Chief Marshal who led the RAF Bomber Command’s controversial strategic bombing campaign against Germany during World War II.
  • 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.