Triple
T16677685
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nickelback |
E405254
|
entity |
| Predicate | hasLeadVocalist |
P9645
|
FINISHED |
| Object | Chad Kroeger |
E500527
|
NE FINISHED |
How this triple was built (2 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: Chad Kroeger | Statement: [Nickelback, hasLeadVocalist, Chad Kroeger]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chad Kroeger Context triple: [Nickelback, hasLeadVocalist, Chad Kroeger]
-
A.
Chad Kroeger
chosen
Chad Kroeger is a Canadian musician best known as the lead vocalist and guitarist of the rock band Nickelback.
-
B.
Jeff Gutt
Jeff Gutt is an American rock singer best known as the lead vocalist of Stone Temple Pilots and as a former contestant on The X Factor USA.
-
C.
Jacoby Shaddix
Jacoby Shaddix is an American singer and songwriter best known as the lead vocalist and frontman of the rock band Papa Roach.
-
D.
Jesse Michaels
Jesse Michaels is an American musician and artist best known as the lead vocalist and lyricist of the influential ska punk band Operation Ivy.
-
E.
Chris Eldridge
Chris Eldridge is an American guitarist best known for his innovative bluegrass and progressive acoustic work, particularly as a member of the band Punch Brothers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37d6c805c81909fbe4fcb20eedbe1 |
completed | April 18, 2026, 12:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a51169b881909216ab1055752978 |
completed | May 10, 2026, 3:32 p.m. |
Created at: April 10, 2026, 5:19 a.m.