Triple

T11862010
Position Surface form Disambiguated ID Type / Status
Subject Artur Schnabel E282181 entity
Predicate notableWork P4 FINISHED
Object Piano Sonata (Schnabel)
Piano Sonata (Schnabel) is a solo piano composition by renowned Austrian pianist and composer Artur Schnabel, reflecting his modernist and intellectually rigorous musical style.
 E950842 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: Piano Sonata (Schnabel) | Statement: [Artur Schnabel, notableWork, Piano Sonata (Schnabel)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piano Sonata (Schnabel)
Context triple: [Artur Schnabel, notableWork, Piano Sonata (Schnabel)]
  • A. Piano Sonata in F-sharp minor, Op. 81
    Piano Sonata in F-sharp minor, Op. 81 is a substantial and expressive keyboard work by early Romantic composer Johann Nepomuk Hummel, showcasing his virtuosic pianistic style and lyrical inventiveness.
  • B. Piano Sonata No. 19 in G minor, Op. 49 No. 1
    Piano Sonata No. 19 in G minor, Op. 49 No. 1 is a relatively short and lyrical early piano sonata by Ludwig van Beethoven, known for its classical clarity and modest technical demands.
  • C. Piano Sonata No. 2 in B-flat minor, Op. 36
    Piano Sonata No. 2 in B-flat minor, Op. 36 is a large-scale, virtuosic and emotionally intense piano work by Sergei Rachmaninoff, noted for its sweeping Romantic lyricism and technical demands.
  • D. Piano Sonata No. 28 in A major, Op. 101
    Piano Sonata No. 28 in A major, Op. 101 is one of Ludwig van Beethoven’s late piano sonatas, noted for its lyrical intimacy, structural innovation, and role in heralding his final stylistic period.
  • E. Piano Sonata No. 31 in A-flat major, Op. 110
    Piano Sonata No. 31 in A-flat major, Op. 110 is one of Ludwig van Beethoven’s late piano sonatas, renowned for its emotional depth, structural innovation, and expressive fusion of lyricism and counterpoint.
  • 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: Piano Sonata (Schnabel)
Triple: [Artur Schnabel, notableWork, Piano Sonata (Schnabel)]
Generated description
Piano Sonata (Schnabel) is a solo piano composition by renowned Austrian pianist and composer Artur Schnabel, reflecting his modernist and intellectually rigorous musical style.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piano Sonata (Schnabel)
Target entity description: Piano Sonata (Schnabel) is a solo piano composition by renowned Austrian pianist and composer Artur Schnabel, reflecting his modernist and intellectually rigorous musical style.
  • A. Piano Sonata in F-sharp minor, Op. 81
    Piano Sonata in F-sharp minor, Op. 81 is a substantial and expressive keyboard work by early Romantic composer Johann Nepomuk Hummel, showcasing his virtuosic pianistic style and lyrical inventiveness.
  • B. Piano Sonata No. 19 in G minor, Op. 49 No. 1
    Piano Sonata No. 19 in G minor, Op. 49 No. 1 is a relatively short and lyrical early piano sonata by Ludwig van Beethoven, known for its classical clarity and modest technical demands.
  • C. Piano Sonata No. 2 in B-flat minor, Op. 36
    Piano Sonata No. 2 in B-flat minor, Op. 36 is a large-scale, virtuosic and emotionally intense piano work by Sergei Rachmaninoff, noted for its sweeping Romantic lyricism and technical demands.
  • D. Piano Sonata No. 28 in A major, Op. 101
    Piano Sonata No. 28 in A major, Op. 101 is one of Ludwig van Beethoven’s late piano sonatas, noted for its lyrical intimacy, structural innovation, and role in heralding his final stylistic period.
  • E. Piano Sonata No. 31 in A-flat major, Op. 110
    Piano Sonata No. 31 in A-flat major, Op. 110 is one of Ludwig van Beethoven’s late piano sonatas, renowned for its emotional depth, structural innovation, and expressive fusion of lyricism and counterpoint.
  • 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_69f281844c048190b5476343113f2436 completed April 29, 2026, 10:09 p.m.
NEDg Description generation batch_69f28a92ac90819092eef473a49d329e completed April 29, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69f28c462d888190a43e042b00921dbe completed April 29, 2026, 10:55 p.m.
Created at: April 8, 2026, 9:43 p.m.