Triple
T11862018
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Artur Schnabel |
E282181
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Karl Ulrich Schnabel
Karl Ulrich Schnabel was an Austrian-born American pianist and renowned piano teacher, especially noted for his work in chamber music and for continuing the musical legacy of his family.
|
E952916
|
NE FINISHED |
How this triple was built (4 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: Karl Ulrich Schnabel | Statement: [Artur Schnabel, child, Karl Ulrich Schnabel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karl Ulrich Schnabel Context triple: [Artur Schnabel, child, Karl Ulrich Schnabel]
-
A.
Artur Schnabel
Artur Schnabel was a renowned Austrian-born pianist and pedagogue, celebrated especially for his profound interpretations of Beethoven’s piano works.
-
B.
Wilhelm Kempff
Wilhelm Kempff was a renowned German pianist and composer, celebrated especially for his poetic interpretations of Beethoven and Schubert.
-
C.
Walter Gieseking
Walter Gieseking was a renowned 20th-century German pianist celebrated for his interpretations of Debussy and Ravel and his influential recordings of the French Impressionist repertoire.
-
D.
Karl Richter
Karl Richter was a renowned German conductor, organist, and harpsichordist celebrated for his influential interpretations and recordings of Johann Sebastian Bach’s music.
-
E.
Werner Steinberg
Werner Steinberg was a German composer and music educator known for his contributions to 20th-century classical music.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Karl Ulrich Schnabel Triple: [Artur Schnabel, child, Karl Ulrich Schnabel]
Generated description
Karl Ulrich Schnabel was an Austrian-born American pianist and renowned piano teacher, especially noted for his work in chamber music and for continuing the musical legacy of his family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karl Ulrich Schnabel Target entity description: Karl Ulrich Schnabel was an Austrian-born American pianist and renowned piano teacher, especially noted for his work in chamber music and for continuing the musical legacy of his family.
-
A.
Artur Schnabel
Artur Schnabel was a renowned Austrian-born pianist and pedagogue, celebrated especially for his profound interpretations of Beethoven’s piano works.
-
B.
Wilhelm Kempff
Wilhelm Kempff was a renowned German pianist and composer, celebrated especially for his poetic interpretations of Beethoven and Schubert.
-
C.
Walter Gieseking
Walter Gieseking was a renowned 20th-century German pianist celebrated for his interpretations of Debussy and Ravel and his influential recordings of the French Impressionist repertoire.
-
D.
Karl Richter
Karl Richter was a renowned German conductor, organist, and harpsichordist celebrated for his influential interpretations and recordings of Johann Sebastian Bach’s music.
-
E.
Werner Steinberg
Werner Steinberg was a German composer and music educator known for his contributions to 20th-century classical music.
- F. None of above. chosen
Provenance (5 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_69d6ab2945d081908a5851c916cbcfb5 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a69b16bc8190999a0c1240f9ce6a |
completed | April 10, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f417a954e881909fdd9626d41229e2 |
completed | May 1, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69f41f16f43c81909f5d36e8b4b0b9c3 |
completed | May 1, 2026, 3:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f4225a4b5c8190958aaddbd10035b1 |
completed | May 1, 2026, 3:47 a.m. |
Created at: April 8, 2026, 9:43 p.m.