Triple
T22129302
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dave Mustaine |
E546867
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | David Scott Mustaine |
—
|
NE NERFINISHED |
How this triple was built (3 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: David Scott Mustaine | Statement: [Dave Mustaine, fullName, David Scott Mustaine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Scott Mustaine Context triple: [Dave Mustaine, fullName, David Scott Mustaine]
-
A.
Nick Mustaine
Nick Mustaine is a film producer best known for his work on the basketball drama "Ball Don't Lie."
-
B.
Tommy Thayer
Tommy Thayer is an American guitarist best known as the lead guitarist for the rock band Kiss, where he performs in the "Spaceman" persona originally made famous by Ace Frehley.
-
C.
Jack Gramm
Jack Gramm is a forensic psychiatrist and college professor who becomes the central protagonist in the thriller film "88 Minutes," racing against time to stop a killer who has threatened his life.
-
D.
Michael Sweet
Michael Sweet is a software engineer best known as the original developer of the Common UNIX Printing System (CUPS), a widely used open-source printing system for Unix-like operating systems.
-
E.
Stephen Pearcy
Stephen Pearcy is an American singer best known as the lead vocalist and founding member of the glam metal band Ratt, prominent in the 1980s hard rock scene.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Scott Mustaine Target entity description: David Scott Mustaine is an American musician best known as the co-founder, guitarist, and lead vocalist of the thrash metal band Megadeth and a former lead guitarist for Metallica.
-
A.
Nick Mustaine
Nick Mustaine is a film producer best known for his work on the basketball drama "Ball Don't Lie."
-
B.
Tommy Thayer
Tommy Thayer is an American guitarist best known as the lead guitarist for the rock band Kiss, where he performs in the "Spaceman" persona originally made famous by Ace Frehley.
-
C.
Jack Gramm
Jack Gramm is a forensic psychiatrist and college professor who becomes the central protagonist in the thriller film "88 Minutes," racing against time to stop a killer who has threatened his life.
-
D.
Michael Sweet
Michael Sweet is a software engineer best known as the original developer of the Common UNIX Printing System (CUPS), a widely used open-source printing system for Unix-like operating systems.
-
E.
Stephen Pearcy
Stephen Pearcy is an American singer best known as the lead vocalist and founding member of the glam metal band Ratt, prominent in the 1980s hard rock scene.
- F. None of above. chosen
Provenance (2 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. |
Created at: April 16, 2026, 8:32 p.m.