Triple
T6500179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Def Leppard |
E148864
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object | Vivian Campbell |
E588352
|
NE FINISHED |
How this triple was built (2 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: Vivian Campbell | Statement: [Def Leppard, hasMember, Vivian Campbell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vivian Campbell Context triple: [Def Leppard, hasMember, Vivian Campbell]
-
A.
Vivian Campbell
chosen
Vivian Campbell is a Northern Irish rock guitarist best known for his work with bands such as Dio, Def Leppard, and Thin Lizzy.
-
B.
Billy Costigan
Billy Costigan is the undercover Massachusetts State Police officer infiltrating the Irish mob in Martin Scorsese’s crime thriller film "The Departed."
-
C.
K.K. Downing
K.K. Downing is an English guitarist and songwriter best known as a founding member and longtime lead guitarist of the heavy metal band Judas Priest.
-
D.
Bernie Marsden
Bernie Marsden is an English rock and blues guitarist and songwriter best known as a founding member of Whitesnake and co-writer of several of the band’s biggest hits.
-
E.
Marty Friedman
Marty Friedman is an American guitarist renowned for his virtuosic, melodic playing style and influential work in thrash and neoclassical metal, as well as his later career in Japan as a musician and television personality.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c687e9ad288190bae5bcac9c8ac855 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c68ad1c46c819089db43e7c3a8d160 |
completed | March 27, 2026, 1:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6cb26d2d08190a52084c3a8c0d8f8 |
completed | March 27, 2026, 6:23 p.m. |
Created at: March 27, 2026, 1:42 p.m.