Triple

T20847499
Position Surface form Disambiguated ID Type / Status
Subject Rachmaninoff piano concertos E513266 entity
Predicate lastConcertoComposed P142078 FINISHED
Object Piano Concerto No. 4 in G minor, Op. 40 NE NERFINISHED

How this triple was built (3 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 Concerto No. 4 in G minor, Op. 40 | Statement: [Rachmaninoff piano concertos, lastConcertoComposed, Piano Concerto No. 4 in G minor, Op. 40]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Piano Concerto No. 4 in G minor, Op. 40
Context triple: [Rachmaninoff piano concertos, lastConcertoComposed, Piano Concerto No. 4 in G minor, Op. 40]
  • A. Piano Concerto No. 4 in G minor, Op. 40 chosen
    Piano Concerto No. 4 in G minor, Op. 40 is Sergei Rachmaninoff’s last and most modernistically inclined piano concerto, noted for its compact form, jazz-tinged harmonies, and virtuosic yet introspective character.
  • B. Piano Concerto No. 4 in D minor, Op. 70
    Piano Concerto No. 4 in D minor, Op. 70 is a large-scale Romantic concerto by Anton Rubinstein, known for its virtuosic piano writing and dramatic, symphonic character.
  • C. Piano Concerto No. 4
    Piano Concerto No. 4 is a Romantic-era concerto for piano and orchestra by Camille Saint-Saëns, admired for its inventive structure and virtuosic yet lyrical writing.
  • D. Piano Concerto No. 4 in E-flat major
    Piano Concerto No. 4 in E-flat major is a Romantic-era piano concerto by Irish composer John Field, noted for its lyrical melodies and pioneering use of nocturne-like textures within the concerto form.
  • E. Piano Concerto No. 4 in E major, Op. 64
    Piano Concerto No. 4 in E major, Op. 64 is a Romantic-era piano concerto by Ignaz Moscheles, showcasing virtuosic piano writing and lyrical orchestral interplay.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: lastConcertoComposed
Context triple: [Rachmaninoff piano concertos, lastConcertoComposed, Piano Concerto No. 4 in G minor, Op. 40]
  • A. isLastOrchestralWorkOf
    Indicates that the work is the final orchestral composition created by the specified composer or creator.
  • B. isFinalSymphonyOf
    Indicates that one symphony is the last or concluding symphony composed by a particular composer.
  • C. numberOfConcertosComposed
    Indicates the total count of concertos that an entity has composed.
  • D. keyOfSeventhConcerto
    Indicates the musical key in which the seventh concerto of a given composer or cataloged series is written.
  • E. keyOfTenthConcerto
    Indicates the musical key in which a composer's tenth concerto is written.
  • F. None of above. chosen

Provenance (4 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_69e0b4f4898081908209e58edb8f9c45 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c351300c8190a4ec2eb430f0c23d completed April 21, 2026, 12:22 a.m.
PD Predicate disambiguation batch_69e5c9a593f481908beb457c29f1ce73 completed April 20, 2026, 6:37 a.m.
PDg Predicate description generation batch_69e5d53c4d6881909b4d0a716fa5ed4a completed April 20, 2026, 7:26 a.m.
Created at: April 16, 2026, 12:43 p.m.