Triple
T21251948
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Three Days Grace |
E523765
|
entity |
| Predicate | roleOfMember |
P268
|
FINISHED |
| Object |
Neil Sanderson is the drummer of Three Days Grace
Neil Sanderson is a Canadian musician best known as the longtime drummer and backing vocalist for the rock band Three Days Grace.
|
E1474485
|
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: Neil Sanderson is the drummer of Three Days Grace | Statement: [Three Days Grace, roleOfMember, Neil Sanderson is the drummer of Three Days Grace]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Neil Sanderson is the drummer of Three Days Grace Context triple: [Three Days Grace, roleOfMember, Neil Sanderson is the drummer of Three Days Grace]
-
A.
Roger Spencer – drummer
Roger Spencer is a British rock drummer best known for his work with the 1960s Birmingham-based band The Idle Race.
-
B.
Ric Lee – drummer
Ric Lee is an English rock drummer best known as the longtime percussionist for the blues-rock band Ten Years After, including their famed performance at Woodstock.
-
C.
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.
-
D.
Ron Welty – former drummer
Ron Welty is an American drummer best known for his long tenure with the punk rock band The Offspring during their most commercially successful years in the 1990s and early 2000s.
-
E.
Troy Sanders
Troy Sanders is an American musician best known as the bassist and vocalist for the progressive metal band Mastodon.
- 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: Neil Sanderson is the drummer of Three Days Grace Triple: [Three Days Grace, roleOfMember, Neil Sanderson is the drummer of Three Days Grace]
Generated description
Neil Sanderson is a Canadian musician best known as the longtime drummer and backing vocalist for the rock band Three Days Grace.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Neil Sanderson is the drummer of Three Days Grace Target entity description: Neil Sanderson is a Canadian musician best known as the longtime drummer and backing vocalist for the rock band Three Days Grace.
-
A.
Roger Spencer – drummer
Roger Spencer is a British rock drummer best known for his work with the 1960s Birmingham-based band The Idle Race.
-
B.
Ric Lee – drummer
Ric Lee is an English rock drummer best known as the longtime percussionist for the blues-rock band Ten Years After, including their famed performance at Woodstock.
-
C.
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.
-
D.
Ron Welty – former drummer
Ron Welty is an American drummer best known for his long tenure with the punk rock band The Offspring during their most commercially successful years in the 1990s and early 2000s.
-
E.
Troy Sanders
Troy Sanders is an American musician best known as the bassist and vocalist for the progressive metal band Mastodon.
- 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_69e0b5146c108190adc9adb73e90abff |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7359e90d881909b3153f1e7213c5c |
completed | April 21, 2026, 8:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a098ff3bca481909d264dce786d261d |
completed | May 17, 2026, 9:52 a.m. |
| NEDg | Description generation | batch_6a099107de508190b4d3d864c33cf7d8 |
completed | May 17, 2026, 9:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0991bc8370819087b205185299acce |
completed | May 17, 2026, 10 a.m. |
Created at: April 16, 2026, 3:57 p.m.