Triple
T13615925
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Avenged Sevenfold |
E325305
|
entity |
| Predicate | hasKeyMemberRole |
P101358
|
FINISHED |
| Object |
The Rev – drums and backing vocals
The Rev was the influential drummer and backing vocalist of the American heavy metal band Avenged Sevenfold, known for his technical skill, creative songwriting, and energetic performances.
|
E1051541
|
NE FINISHED |
How this triple was built (4 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: The Rev – drums and backing vocals | Statement: [Avenged Sevenfold, hasKeyMemberRole, The Rev – drums and backing vocals]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Rev – drums and backing vocals Context triple: [Avenged Sevenfold, hasKeyMemberRole, The Rev – drums and backing vocals]
-
A.
Brann Dailor – drums, vocals
Brann Dailor is an American drummer and vocalist best known as a founding member of the progressive metal band Mastodon, acclaimed for his complex, technical playing style and distinctive singing.
-
B.
Deen Castronovo – drums
Deen Castronovo is an American rock drummer best known for his work with bands like Journey, Bad English, and various hard rock and metal projects.
-
C.
Joey Waronker – drums
Joey Waronker is an American session and touring drummer known for his work with artists such as Beck, R.E.M., and Thom Yorke.
-
D.
Chris Layton – drums
Chris Layton is an American drummer best known as the longtime percussionist for Stevie Ray Vaughan’s blues-rock band Double Trouble.
-
E.
Chris Herold – drums
Chris Herold is the drummer for the band Kingfish, contributing percussion and rhythmic backing to their performances and recordings.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: The Rev – drums and backing vocals Triple: [Avenged Sevenfold, hasKeyMemberRole, The Rev – drums and backing vocals]
Generated description
The Rev was the influential drummer and backing vocalist of the American heavy metal band Avenged Sevenfold, known for his technical skill, creative songwriting, and energetic performances.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The Rev – drums and backing vocals Target entity description: The Rev was the influential drummer and backing vocalist of the American heavy metal band Avenged Sevenfold, known for his technical skill, creative songwriting, and energetic performances.
-
A.
Brann Dailor – drums, vocals
Brann Dailor is an American drummer and vocalist best known as a founding member of the progressive metal band Mastodon, acclaimed for his complex, technical playing style and distinctive singing.
-
B.
Deen Castronovo – drums
Deen Castronovo is an American rock drummer best known for his work with bands like Journey, Bad English, and various hard rock and metal projects.
-
C.
Joey Waronker – drums
Joey Waronker is an American session and touring drummer known for his work with artists such as Beck, R.E.M., and Thom Yorke.
-
D.
Chris Layton – drums
Chris Layton is an American drummer best known as the longtime percussionist for Stevie Ray Vaughan’s blues-rock band Double Trouble.
-
E.
Chris Herold – drums
Chris Herold is the drummer for the band Kingfish, contributing percussion and rhythmic backing to their performances and recordings.
- F. None of above. chosen
Provenance (5 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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe99ddc08190a8d79107c8e176fa |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77f9ecc2881909f71d71e056f9459 |
completed | May 3, 2026, 5:02 p.m. |
| NEDg | Description generation | batch_69f782c41634819096b0939c6c917259 |
completed | May 3, 2026, 5:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78366eca88190be313c3a1b1e23ff |
completed | May 3, 2026, 5:18 p.m. |
Created at: April 9, 2026, 9:50 p.m.