Triple
T7265109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chetham's School of Music |
E159750
|
entity |
| Predicate | notableAlumni |
P51
|
FINISHED |
| Object | Stephen Hough |
E276858
|
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: Stephen Hough | Statement: [Chetham's School of Music, notableAlumni, Stephen Hough]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephen Hough Context triple: [Chetham's School of Music, notableAlumni, Stephen Hough]
-
A.
Stephen Hough
chosen
Stephen Hough is a renowned British classical pianist, composer, and writer celebrated for his virtuosic performances and wide-ranging discography.
-
B.
András Schiff
András Schiff is a renowned Hungarian-born classical pianist and conductor, celebrated especially for his interpretations of Bach, Beethoven, and Schubert.
-
C.
Murray Perahia
Murray Perahia is an acclaimed American pianist and conductor renowned for his interpretations of Classical and early Romantic repertoire and his extensive award-winning recordings.
-
D.
Emanuel Ax
Emanuel Ax is a renowned Polish-American classical pianist celebrated for his interpretations of the Romantic repertoire and frequent collaborations with leading musicians and orchestras worldwide.
-
E.
Paul Lewis
Paul Lewis is a composer and musician known for his work on film scores, including the soundtrack for the cult classic "Harold and Maude."
- 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_69c68838f9948190875fd60b2351230c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eae50e008190a660925074077344 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7d3cb62288190bac8da63c24fe076 |
completed | March 28, 2026, 1:12 p.m. |
Created at: March 27, 2026, 2:57 p.m.