Triple

T11753061
Position Surface form Disambiguated ID Type / Status
Subject A-flat major E279454 entity
Predicate usedInWork P10343 FINISHED
Object Ludwig van Beethoven Piano Sonata No. 12 Op. 26
Ludwig van Beethoven's Piano Sonata No. 12 in A-flat major, Op. 26, is a four-movement work notable for its theme-and-variations opening and its famous funeral march movement.
 E944985 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: Ludwig van Beethoven Piano Sonata No. 12 Op. 26 | Statement: [A-flat major, usedInWork, Ludwig van Beethoven Piano Sonata No. 12 Op. 26]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ludwig van Beethoven Piano Sonata No. 12 Op. 26
Context triple: [A-flat major, usedInWork, Ludwig van Beethoven Piano Sonata No. 12 Op. 26]
  • A. Piano Sonatas, Op. 26
    Piano Sonatas, Op. 26 is a set of keyboard sonatas by Muzio Clementi that exemplifies his influential Classical-era style and technical innovation for the piano.
  • B. 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.
  • C. Piano Sonata No. 7 in B-flat major
    Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
  • D. Piano Sonata No. 2 in A-flat major, Op. 39
    Piano Sonata No. 2 in A-flat major, Op. 39 is a virtuosic early Romantic piano work by Carl Maria von Weber, noted for its brilliant keyboard writing and expressive contrasts.
  • E. Sonata No. 12 in G major, Op. 2
    Sonata No. 12 in G major, Op. 2 is a baroque trio sonata by Arcangelo Corelli, included as the twelfth piece in his influential Opus 2 collection.
  • 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: Ludwig van Beethoven Piano Sonata No. 12 Op. 26
Triple: [A-flat major, usedInWork, Ludwig van Beethoven Piano Sonata No. 12 Op. 26]
Generated description
Ludwig van Beethoven's Piano Sonata No. 12 in A-flat major, Op. 26, is a four-movement work notable for its theme-and-variations opening and its famous funeral march movement.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ludwig van Beethoven Piano Sonata No. 12 Op. 26
Target entity description: Ludwig van Beethoven's Piano Sonata No. 12 in A-flat major, Op. 26, is a four-movement work notable for its theme-and-variations opening and its famous funeral march movement.
  • A. Piano Sonatas, Op. 26
    Piano Sonatas, Op. 26 is a set of keyboard sonatas by Muzio Clementi that exemplifies his influential Classical-era style and technical innovation for the piano.
  • B. 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.
  • C. Piano Sonata No. 7 in B-flat major
    Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
  • D. Piano Sonata No. 2 in A-flat major, Op. 39
    Piano Sonata No. 2 in A-flat major, Op. 39 is a virtuosic early Romantic piano work by Carl Maria von Weber, noted for its brilliant keyboard writing and expressive contrasts.
  • E. Sonata No. 12 in G major, Op. 2
    Sonata No. 12 in G major, Op. 2 is a baroque trio sonata by Arcangelo Corelli, included as the twelfth piece in his influential Opus 2 collection.
  • 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_69d6ab01038c819080714901502c84fc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a509c2448190b0deb7ed29c3a73f completed April 10, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69f01a21559c819097d0287dd8e2f411 completed April 28, 2026, 2:23 a.m.
NEDg Description generation batch_69f0319622c48190bee6c906f08c0a8c completed April 28, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69f05ad36e4c8190b7239e5b33713369 completed April 28, 2026, 6:59 a.m.
Created at: April 8, 2026, 9:41 p.m.