Triple
T18505783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Power Station |
E452193
|
entity |
| Predicate | replacementVocalist |
P27992
|
FINISHED |
| Object | Michael Des Barres |
—
|
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: Michael Des Barres | Statement: [Power Station, replacementVocalist, Michael Des Barres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael Des Barres Context triple: [Power Station, replacementVocalist, Michael Des Barres]
-
A.
Michael Des Barres
chosen
Michael Des Barres is an English actor and rock singer known for his roles in film and television as well as for fronting several glam and hard rock bands.
-
B.
Eric Van Lustbader
Eric Van Lustbader is an American novelist best known for his thrillers and for continuing Robert Ludlum’s Jason Bourne series.
-
C.
Michael Heller
Michael Heller is a prominent philosopher and Catholic priest known for his work at the intersection of science, cosmology, and theology, and for being awarded the 2008 Templeton Prize.
-
D.
Michael Talbott
Michael Talbott is an American actor best known for his role as Detective Stanley Switek on the 1980s television series "Miami Vice."
-
E.
Douglas Meyer
Douglas Meyer is a theatrical producer best known for his work on the Broadway musical adaptation of "The Wedding Singer."
- 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: replacementVocalist Context triple: [Power Station, replacementVocalist, Michael Des Barres]
-
A.
previousLeadVocalistReplaced
Indicates that one person formerly served as the lead vocalist of a group and was subsequently replaced in that role by another person.
-
B.
hasNewVocalist
Indicates that an entity has acquired or is associated with a different or recently joined vocalist compared to before.
-
C.
replacedDrummer
Indicates that one drummer took over the role or position previously held by another drummer.
-
D.
replacesPerformer
Indicates that one performer takes over the role, function, or position previously held by another performer.
-
E.
replacementMember
chosen
Indicates that one entity serves as a substitute or successor taking over the role, position, or function previously held by another entity.
- 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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e53341b6c48190b7da42f5df923e81 |
completed | April 19, 2026, 7:55 p.m. |
| PD | Predicate disambiguation | batch_69e469dbf5208190b6fc49e02a087f54 |
completed | April 19, 2026, 5:36 a.m. |
Created at: April 10, 2026, 11:36 a.m.