Triple
T9006065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leon Fleisher |
E215145
|
entity |
| Predicate | studentOf |
P48
|
FINISHED |
| Object | Artur Schnabel |
E282181
|
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: Artur Schnabel | Statement: [Leon Fleisher, studentOf, Artur Schnabel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Artur Schnabel Context triple: [Leon Fleisher, studentOf, Artur Schnabel]
-
A.
Artur Schnabel
chosen
Artur Schnabel was a renowned Austrian-born pianist and pedagogue, celebrated especially for his profound interpretations of Beethoven’s piano works.
-
B.
Josef Hofmann
Josef Hofmann was a renowned Polish-American pianist and composer of the late 19th and early 20th centuries, celebrated for his virtuosity, refined interpretations, and influential teaching career.
-
C.
Rudolf Serkin
Rudolf Serkin was a renowned 20th-century classical pianist celebrated for his profound interpretations of the Germanic repertoire, particularly the works of Beethoven.
-
D.
Wilhelm Kempff
Wilhelm Kempff was a renowned German pianist and composer, celebrated especially for his poetic interpretations of Beethoven and Schubert.
-
E.
Claudio Arrau
Claudio Arrau was a renowned 20th-century Chilean pianist celebrated for his profound interpretations of the classical and romantic repertoire.
- 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_69ca83a12d648190b1e4fe11e8a31890 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bc6e208190b0c01e3761c04799 |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0e7f090819093c7af51c3979978 |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:05 p.m.