Triple
T19148976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trevor Pinnock |
E468752
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Canterbury Cathedral Choir School |
—
|
NE NERFINISHED |
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: Canterbury Cathedral Choir School | Statement: [Trevor Pinnock, educatedAt, Canterbury Cathedral Choir School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canterbury Cathedral Choir School Context triple: [Trevor Pinnock, educatedAt, Canterbury Cathedral Choir School]
-
A.
Westminster Abbey Choir School
Westminster Abbey Choir School is a specialist boarding school in London that educates and trains the boy choristers who sing in the choir of Westminster Abbey.
-
B.
St. Paul’s Cathedral Choir School
St. Paul’s Cathedral Choir School is a prestigious London boarding school for boy choristers, renowned for its rigorous musical training and close association with St. Paul’s Cathedral.
-
C.
St Edmund's School, Canterbury
St Edmund's School, Canterbury is an independent co-educational day and boarding school in Canterbury, Kent, known for its strong academic tradition and historic setting.
-
D.
The King’s School, Canterbury
The King’s School, Canterbury is a historic and prestigious English independent school, often regarded as one of the oldest continuously operating schools in the world.
-
E.
Gloucester Cathedral choir school
Gloucester Cathedral choir school is a historic English choral foundation school associated with Gloucester Cathedral, known for training boy choristers in music and general education.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canterbury Cathedral Choir School Target entity description: Canterbury Cathedral Choir School is a historic English choral boarding school that educates and trains the boy choristers of Canterbury Cathedral.
-
A.
Westminster Abbey Choir School
Westminster Abbey Choir School is a specialist boarding school in London that educates and trains the boy choristers who sing in the choir of Westminster Abbey.
-
B.
St. Paul’s Cathedral Choir School
St. Paul’s Cathedral Choir School is a prestigious London boarding school for boy choristers, renowned for its rigorous musical training and close association with St. Paul’s Cathedral.
-
C.
St Edmund's School, Canterbury
St Edmund's School, Canterbury is an independent co-educational day and boarding school in Canterbury, Kent, known for its strong academic tradition and historic setting.
-
D.
The King’s School, Canterbury
The King’s School, Canterbury is a historic and prestigious English independent school, often regarded as one of the oldest continuously operating schools in the world.
-
E.
Gloucester Cathedral choir school
Gloucester Cathedral choir school is a historic English choral foundation school associated with Gloucester Cathedral, known for training boy choristers in music and general education.
- F. None of above. chosen
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_69d8dd084ff48190ac0f8c46ee722629 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e97b48508190b61458821b6475ad |
completed | April 20, 2026, 8:53 a.m. |
Created at: April 10, 2026, 12:06 p.m.