Triple

T19024550
Position Surface form Disambiguated ID Type / Status
Subject Brief Encounter E465573 entity
Predicate featuresWork P36250 FINISHED
Object Rachmaninoff Piano Concerto No. 2 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: Rachmaninoff Piano Concerto No. 2 | Statement: [Brief Encounter, featuresWork, Rachmaninoff Piano Concerto No. 2]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rachmaninoff Piano Concerto No. 2
Context triple: [Brief Encounter, featuresWork, Rachmaninoff Piano Concerto No. 2]
  • A. Tschaikovsky Piano Concerto No. 2
    Tschaikovsky Piano Concerto No. 2, also known in the ballet world as "Ballet Imperial," is a grand, classically styled ballet choreographed by George Balanchine to Tchaikovsky’s Second Piano Concerto, evoking the opulence of the Imperial Russian ballet tradition.
  • B. Piano Concerto No. 2 in F minor
    Piano Concerto No. 2 in F minor is a lyrical and virtuosic early Romantic concerto for piano and orchestra by Frédéric Chopin, celebrated for its expressive melodies and poetic slow movement.
  • C. Piano Concerto No. 2
    Piano Concerto No. 2 is a virtuosic and rhythmically complex 20th-century piano concerto by Béla Bartók, renowned for its percussive piano writing and innovative orchestration.
  • D. Piano Concerto No. 2
    Piano Concerto No. 2 is a lively and accessible concerto for piano and orchestra by Dmitri Shostakovich, celebrated for its lyrical slow movement and playful outer movements.
  • E. Piano Concerto No. 2
    Piano Concerto No. 2 is a celebrated Romantic-era concerto by Camille Saint-Saëns, renowned for its virtuosic piano writing, dramatic contrasts, and lyrical beauty.
  • 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: Rachmaninoff Piano Concerto No. 2
Target entity description: Rachmaninoff Piano Concerto No. 2 is a renowned Romantic-era piano concerto celebrated for its sweeping melodies, emotional intensity, and virtuosic piano writing.
  • A. Tschaikovsky Piano Concerto No. 2
    Tschaikovsky Piano Concerto No. 2, also known in the ballet world as "Ballet Imperial," is a grand, classically styled ballet choreographed by George Balanchine to Tchaikovsky’s Second Piano Concerto, evoking the opulence of the Imperial Russian ballet tradition.
  • B. Piano Concerto No. 2 in F minor
    Piano Concerto No. 2 in F minor is a lyrical and virtuosic early Romantic concerto for piano and orchestra by Frédéric Chopin, celebrated for its expressive melodies and poetic slow movement.
  • C. Piano Concerto No. 2
    Piano Concerto No. 2 is a lively and accessible concerto for piano and orchestra by Dmitri Shostakovich, celebrated for its lyrical slow movement and playful outer movements.
  • D. Piano Concerto No. 2
    Piano Concerto No. 2 is a celebrated Romantic-era concerto by Camille Saint-Saëns, renowned for its virtuosic piano writing, dramatic contrasts, and lyrical beauty.
  • E. Piano Concerto No. 2
    Piano Concerto No. 2 is a mid-20th-century concerto for piano and orchestra by British composer William Alwyn, showcasing his lyrical, cinematic, and richly orchestrated style.
  • 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_69d8dd025c188190a1d81f5b4ec7e2c6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6e166088190937ef19739437f7c completed April 20, 2026, 7:33 a.m.
Created at: April 10, 2026, 12:02 p.m.