Triple
T19338380
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pasadena High School |
E483681
|
entity |
| Predicate | hasNotableAlumnus |
P51
|
FINISHED |
| Object | Chester Bennington |
—
|
NE NERFINISHED |
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: Chester Bennington | Statement: [Pasadena High School, hasNotableAlumnus, Chester Bennington]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester Bennington Context triple: [Pasadena High School, hasNotableAlumnus, Chester Bennington]
-
A.
Chester Bennington
chosen
Chester Bennington was an American rock singer best known as the powerful and emotive lead vocalist of the band Linkin Park.
-
B.
Scott Weiland
Scott Weiland was an American rock singer and frontman best known for leading Stone Temple Pilots and later the supergroup Velvet Revolver, noted for his distinctive voice and dynamic stage presence.
-
C.
Brian "Head" Welch
Brian "Head" Welch is an American guitarist and songwriter best known as a founding member and lead guitarist of the nu metal band Korn.
-
D.
Chris Cornell
Chris Cornell was an American rock musician best known as the powerful lead vocalist of Soundgarden and Audioslave and a key figure in the Seattle grunge movement.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6185538d48190ae4fa3ac0b0ca182 |
completed | April 20, 2026, 12:13 p.m. |
Created at: April 10, 2026, 1:33 p.m.