Triple
T16500209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | On a Plain |
E400780
|
entity |
| Predicate | hasElectricGuitarBy |
P98559
|
FINISHED |
| Object | Kurt Cobain |
—
|
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: Kurt Cobain | Statement: [On a Plain, hasElectricGuitarBy, Kurt Cobain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kurt Cobain Context triple: [On a Plain, hasElectricGuitarBy, Kurt Cobain]
-
A.
Kurt Cobain
chosen
Kurt Cobain was the iconic frontman and primary songwriter of the grunge band Nirvana, whose raw, emotionally charged music and troubled life made him a defining figure of 1990s rock.
-
B.
Ian Cobain
Ian Cobain is a British investigative journalist and author known for exposing government abuses, including torture and human rights violations linked to the UK’s security services.
-
C.
Clout Cobain
"Clout Cobain" is a dark, introspective hip-hop track by Denzel Curry that critiques the pressures of fame, social media clout, and the music industry.
-
D.
Andrew Wood
Andrew Wood was the charismatic lead singer of the Seattle band Mother Love Bone whose death from a heroin overdose inspired the creation of the tribute supergroup Temple of the Dog.
-
E.
Krist Novoselic
Krist Novoselic is an American musician best known as the bassist and co-founder of the influential grunge band Nirvana.
- 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: hasElectricGuitarBy Context triple: [On a Plain, hasElectricGuitarBy, Kurt Cobain]
-
A.
hasElectricGuitar
chosen
Indicates that an entity possesses or is associated with an electric guitar.
-
B.
hasSteelGuitar
Indicates that one entity possesses, includes, or features a steel guitar in relation to another entity or context.
-
C.
hasMainGuitar
Indicates that one entity serves as the primary or principal guitar associated with another entity.
-
D.
hasGuitarist
Indicates that an entity has, employs, or is associated with a guitarist as part of it.
-
E.
hasGuitarEffect
Indicates that one entity applies, uses, or is associated with a particular guitar effect in relation to another entity.
- F. None of above.
Provenance (4 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_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e4ddc88819081fedb726add3e96 |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01953eaa6c819091f7d63a1e3e7070 |
in_progress | May 11, 2026, 8:37 a.m. |
| PD | Predicate disambiguation | batch_69e296902d6c8190884ddb612b8c5b36 |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:14 a.m.