Triple

T20847484
Position Surface form Disambiguated ID Type / Status
Subject Rachmaninoff piano concertos E513266 entity
Predicate hasPart P35 FINISHED
Object Piano Concerto No. 1 in F-sharp minor, Op. 1 — 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. 1 in F-sharp minor, Op. 1 | Statement: [Rachmaninoff piano concertos, hasPart, Piano Concerto No. 1 in F-sharp minor, Op. 1]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piano Concerto No. 1 in F-sharp minor, Op. 1
Context triple: [Rachmaninoff piano concertos, hasPart, Piano Concerto No. 1 in F-sharp minor, Op. 1]
  • A. Piano Concerto No. 1 in F minor, Op. 45
    Piano Concerto No. 1 in F minor, Op. 45 is a Romantic-era concerto for piano and orchestra by Ignaz Moscheles, showcasing virtuosic keyboard writing and lyrical expressiveness.
  • B. Piano Concerto No. 1 in D minor, Op. 15
    Piano Concerto No. 1 in D minor, Op. 15 is Johannes Brahms’s powerful and symphonically conceived first piano concerto, renowned for its dramatic intensity and structural grandeur.
  • C. Piano Concerto No. 1 in G minor, Op. 25
    Piano Concerto No. 1 in G minor, Op. 25 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, admired for its virtuosic solo part, lyrical themes, and seamless, three-movement structure played without pauses.
  • D. Piano Concerto No. 1 in B-flat minor, Op. 23
    Piano Concerto No. 1 in B-flat minor, Op. 23 is a Romantic-era concerto renowned for its powerful opening chords, lyrical themes, and virtuosic piano writing, and is one of Tchaikovsky’s most frequently performed works.
  • E. Piano Concerto in F minor, Op. 2
    Piano Concerto in F minor, Op. 2 is an early Romantic concerto for piano and orchestra by Russian composer Anton Arensky, showcasing his lyrical melodies and virtuosic piano writing.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piano Concerto No. 1 in F-sharp minor, Op. 1
Target entity description: Piano Concerto No. 1 in F-sharp minor, Op. 1 is Sergei Rachmaninoff’s youthful, virtuosic first piano concerto, notable for its Romantic lyricism and later substantial revision by the composer.
  • A. Piano Concerto No. 1 in F minor, Op. 45
    Piano Concerto No. 1 in F minor, Op. 45 is a Romantic-era concerto for piano and orchestra by Ignaz Moscheles, showcasing virtuosic keyboard writing and lyrical expressiveness.
  • B. Piano Concerto No. 1 in D minor, Op. 15
    Piano Concerto No. 1 in D minor, Op. 15 is Johannes Brahms’s powerful and symphonically conceived first piano concerto, renowned for its dramatic intensity and structural grandeur.
  • C. Piano Concerto No. 1 in G minor, Op. 25
    Piano Concerto No. 1 in G minor, Op. 25 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, admired for its virtuosic solo part, lyrical themes, and seamless, three-movement structure played without pauses.
  • D. Piano Concerto No. 1 in B-flat minor, Op. 23
    Piano Concerto No. 1 in B-flat minor, Op. 23 is a Romantic-era concerto renowned for its powerful opening chords, lyrical themes, and virtuosic piano writing, and is one of Tchaikovsky’s most frequently performed works.
  • E. Piano Concerto in F minor, Op. 2
    Piano Concerto in F minor, Op. 2 is an early Romantic concerto for piano and orchestra by Russian composer Anton Arensky, showcasing his lyrical melodies and virtuosic piano writing.
  • F. None of above. chosen

Provenance (2 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.
Created at: April 16, 2026, 12:43 p.m.