Triple
T22165494
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 13 (Black Sabbath album) |
E547777
|
entity |
| Predicate | featuresOriginalGuitarist |
P20942
|
FINISHED |
| Object | Tony Iommi |
—
|
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: Tony Iommi | Statement: [13 (Black Sabbath album), featuresOriginalGuitarist, Tony Iommi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tony Iommi Context triple: [13 (Black Sabbath album), featuresOriginalGuitarist, Tony Iommi]
-
A.
Tony Iommi
chosen
Tony Iommi is an English guitarist and songwriter best known as the pioneering lead guitarist and primary riff-writer for the heavy metal band Black Sabbath.
-
B.
Ritchie Blackmore
Ritchie Blackmore is an English guitarist and songwriter best known as a founding member of Deep Purple and Rainbow, and as one of the pioneers of hard rock and neoclassical metal guitar.
-
C.
Geezer Butler
Geezer Butler is an English bassist and primary lyricist best known as a founding member of the pioneering heavy metal band Black Sabbath.
-
D.
Ronnie James Dio
Ronnie James Dio was an American heavy metal singer and songwriter renowned for his powerful operatic voice and influential work with bands like Rainbow, Black Sabbath, and his own band Dio.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: featuresOriginalGuitarist Context triple: [13 (Black Sabbath album), featuresOriginalGuitarist, Tony Iommi]
-
A.
hasGuitarist
Indicates that an entity has, employs, or is associated with a guitarist as part of it.
-
B.
previousGuitarist
Indicates that one entity formerly served as the guitarist for another entity, but no longer holds that role.
-
C.
guitaristOnRecording
Indicates that a person performed as a guitarist on a specific audio recording.
-
D.
featuresMusician
chosen
Indicates that something (such as a work, event, or recording) prominently includes or showcases a particular musician.
-
E.
associatedInstrumentalist
Indicates that an instrumentalist is connected to or involved with another entity, such as a work, performance, or recording, in a relevant musical role.
- F. None of above.
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_69e11e3c4c5c81908d336165816b12e0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12a314cc081908857c13d018d52b2 |
completed | April 28, 2026, 9:44 p.m. |
| PD | Predicate disambiguation | batch_69e71b41555881909b8e22718974d527 |
completed | April 21, 2026, 6:37 a.m. |
Created at: April 16, 2026, 8:34 p.m.