Triple

T2048301
Position Surface form Disambiguated ID Type / Status
Subject Felix Mendelssohn E45504 entity
Predicate notableWork P4 FINISHED
Object Piano Trio No. 1 in D minor, Op. 49
Piano Trio No. 1 in D minor, Op. 49 is a celebrated Romantic-era chamber work by Felix Mendelssohn, renowned for its lyrical melodies, virtuosic writing, and enduring popularity in the piano trio repertoire.
E228905 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 Trio No. 1 in D minor, Op. 49 | Statement: [Felix Mendelssohn, notableWork, Piano Trio No. 1 in D minor, Op. 49]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piano Trio No. 1 in D minor, Op. 49
Context triple: [Felix Mendelssohn, notableWork, Piano Trio No. 1 in D minor, Op. 49]
  • A. Piano Trio in G minor, Op. 17
    Piano Trio in G minor, Op. 17 is a Romantic-era chamber work for piano, violin, and cello composed by Clara Schumann and regarded as one of her finest and most substantial compositions.
  • B. Piano Quartet in A minor
    The Piano Quartet in A minor is an early chamber work by English composer Herbert Howells, noted for its rich late-Romantic harmonies and expressive, lyrical character.
  • C. Caprice for Three
    Caprice for Three is a contemporary classical piece for three string soloists, featured on the collaborative album "Appalachian Journey" by Yo-Yo Ma, Edgar Meyer, and Mark O’Connor.
  • D. Piano Concerto in A minor, Op. 7
    Piano Concerto in A minor, Op. 7 is Clara Schumann’s youthful Romantic concerto for piano and orchestra, admired for its expressive lyricism and remarkable compositional maturity.
  • E. Piano Quintet in A major "Trout", D. 667
    The Piano Quintet in A major "Trout", D. 667 is one of Franz Schubert’s most celebrated chamber works, renowned for its lyrical beauty and its set of variations on his earlier song "Die Forelle" ("The Trout").
  • 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 Trio No. 1 in D minor, Op. 49
Triple: [Felix Mendelssohn, notableWork, Piano Trio No. 1 in D minor, Op. 49]
Generated description
Piano Trio No. 1 in D minor, Op. 49 is a celebrated Romantic-era chamber work by Felix Mendelssohn, renowned for its lyrical melodies, virtuosic writing, and enduring popularity in the piano trio repertoire.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Piano Trio No. 1 in D minor, Op. 49
Target entity description: Piano Trio No. 1 in D minor, Op. 49 is a celebrated Romantic-era chamber work by Felix Mendelssohn, renowned for its lyrical melodies, virtuosic writing, and enduring popularity in the piano trio repertoire.
  • A. Piano Trio in G minor, Op. 17
    Piano Trio in G minor, Op. 17 is a Romantic-era chamber work for piano, violin, and cello composed by Clara Schumann and regarded as one of her finest and most substantial compositions.
  • B. Piano Quartet in A minor
    The Piano Quartet in A minor is an early chamber work by English composer Herbert Howells, noted for its rich late-Romantic harmonies and expressive, lyrical character.
  • C. Caprice for Three
    Caprice for Three is a contemporary classical piece for three string soloists, featured on the collaborative album "Appalachian Journey" by Yo-Yo Ma, Edgar Meyer, and Mark O’Connor.
  • D. Piano Concerto in A minor, Op. 7
    Piano Concerto in A minor, Op. 7 is Clara Schumann’s youthful Romantic concerto for piano and orchestra, admired for its expressive lyricism and remarkable compositional maturity.
  • E. Piano Quintet in A major "Trout", D. 667
    The Piano Quintet in A major "Trout", D. 667 is one of Franz Schubert’s most celebrated chamber works, renowned for its lyrical beauty and its set of variations on his earlier song "Die Forelle" ("The Trout").
  • 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_69a8891948208190ab7898da21824c77 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb98c70c48190beb98aad56d9daf1 completed March 7, 2026, 5:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae2007386481908b46c7bc2db8e4dd completed March 9, 2026, 1:19 a.m.
NEDg Description generation batch_69ae20fbcd30819099499853d7dc2cc4 completed March 9, 2026, 1:23 a.m.
NED2 Entity disambiguation (via description) batch_69ae216d450c8190ad2ecfdafa2354c7 completed March 9, 2026, 1:25 a.m.
Created at: March 4, 2026, 7:39 p.m.