Triple

T9604817
Position Surface form Disambiguated ID Type / Status
Subject Piano Concerto No. 2 in D minor, Op. 40 E231941 entity
Predicate workTitle P24259 FINISHED
Object Piano Concerto No. 2 in D minor E231941 NE FINISHED

How this triple was built (2 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. 2 in D minor | Statement: [Piano Concerto No. 2 in D minor, Op. 40, workTitle, Piano Concerto No. 2 in D minor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piano Concerto No. 2 in D minor
Context triple: [Piano Concerto No. 2 in D minor, Op. 40, workTitle, Piano Concerto No. 2 in D minor]
  • A. 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.
  • B. 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.
  • C. Piano Concerto No. 2
    Piano Concerto No. 2 is a mid-20th-century concerto for piano and orchestra by American composer Ned Rorem, noted for its lyrical, neo-Romantic style and expressive orchestration.
  • D. Piano Concerto No. 2 in D minor, Op. 40 chosen
    Piano Concerto No. 2 in D minor, Op. 40 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, known for its virtuosic solo writing and lyrical, expressive character.
  • E. Piano Concerto No. 2 in C minor, Op. 18
    Piano Concerto No. 2 in C minor, Op. 18 is one of Sergei Rachmaninoff’s most celebrated Romantic piano concertos, renowned for its sweeping melodies, rich harmonies, and virtuosic piano writing.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca8484838c8190b2049199d22fef70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a5e4a7c8190830b5ad9762ece46 completed April 1, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69d190e248bc819080d0c72c9a65482d completed April 4, 2026, 10:29 p.m.
Created at: March 30, 2026, 8:08 p.m.