Triple
T17365350
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | L7 |
E422175
|
entity |
| Predicate | hasRole |
P161
|
FINISHED |
| Object | Demetra Plakas, drummer |
—
|
NE ONNED1 |
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: Demetra Plakas, drummer | Statement: [L7, hasRole, Demetra Plakas, drummer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Demetra Plakas, drummer Context triple: [L7, hasRole, Demetra Plakas, drummer]
-
A.
Brian Downey (drummer)
Brian Downey is an Irish drummer best known as a founding member of the hard rock band Thin Lizzy.
-
B.
Dan Lumley (drummer)
Dan Lumley is an American punk rock drummer best known for his work with the band Squirtgun and other acts on the Lookout! Records roster.
-
C.
Frank Beard (drummer)
Frank Beard is an American drummer best known as the longtime percussionist for the rock band ZZ Top.
-
D.
Carter Beauford
Carter Beauford is an American drummer and founding member of the Dave Matthews Band, renowned for his complex, ambidextrous playing style and jazz-influenced rock performances.
-
E.
drums (Anton Fig)
Drums (Anton Fig) refers to the dynamic drumming style and performances of Anton Fig, best known as the longtime drummer for David Letterman’s house band, often called “The World’s Most Dangerous Band.”
- 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: Demetra Plakas, drummer Target entity description: Demetra Plakas is an American rock drummer best known as the longtime percussionist for the grunge and punk-influenced band L7.
-
A.
Brian Downey (drummer)
Brian Downey is an Irish drummer best known as a founding member of the hard rock band Thin Lizzy.
-
B.
Dan Lumley (drummer)
Dan Lumley is an American punk rock drummer best known for his work with the band Squirtgun and other acts on the Lookout! Records roster.
-
C.
Frank Beard (drummer)
Frank Beard is an American drummer best known as the longtime percussionist for the rock band ZZ Top.
-
D.
Carter Beauford
Carter Beauford is an American drummer and founding member of the Dave Matthews Band, renowned for his complex, ambidextrous playing style and jazz-influenced rock performances.
-
E.
drums (Anton Fig)
Drums (Anton Fig) refers to the dynamic drumming style and performances of Anton Fig, best known as the longtime drummer for David Letterman’s house band, often called “The World’s Most Dangerous Band.”
- F. None of above. chosen
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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a5016508190b0020471c9567065 |
completed | April 19, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a019564d2c0819095337b6e769d9ff5 |
in_progress | May 11, 2026, 8:37 a.m. |
Created at: April 10, 2026, 5:44 a.m.