Triple

T9006205
Position Surface form Disambiguated ID Type / Status
Subject Ernst Toch E215148 entity
Predicate notableWork P4 FINISHED
Object Piano Concerto
Piano Concerto is a significant orchestral work for solo piano and ensemble composed by the 20th-century Austrian-born composer Ernst Toch.
 E770724 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 Concerto | Statement: [Ernst Toch, notableWork, Piano Concerto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piano Concerto
Context triple: [Ernst Toch, notableWork, Piano Concerto]
  • A. Piano Concerto
    Piano Concerto is a modern orchestral work for solo piano and ensemble by American composer John Harbison, reflecting his distinctive contemporary classical style.
  • B. Piano Concerto
    Piano Concerto is a jazz-influenced orchestral work by American composer Aaron Copland, known for its bold harmonies, rhythmic vitality, and innovative fusion of classical and jazz idioms.
  • C. Piano Concerto
    "Piano Concerto" is a musical composition for piano and orchestra, typically structured in multiple movements that showcase the piano as a virtuosic solo instrument.
  • D. Piano Concerto
    Piano Concerto is a contemporary orchestral work for solo piano and ensemble by American composer Jennifer Higdon, noted for its vibrant color, rhythmic energy, and lyrical expressiveness.
  • E. Concerto for Piano and Orchestra
    Concerto for Piano and Orchestra is a contemporary piano concerto by British composer Thomas Adès, noted for its virtuosic solo writing, intricate orchestration, and modern yet accessible harmonic language.
  • 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 Concerto
Triple: [Ernst Toch, notableWork, Piano Concerto]
Generated description
Piano Concerto is a significant orchestral work for solo piano and ensemble composed by the 20th-century Austrian-born composer Ernst Toch.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piano Concerto
Target entity description: Piano Concerto is a significant orchestral work for solo piano and ensemble composed by the 20th-century Austrian-born composer Ernst Toch.
  • A. Piano Concerto
    Piano Concerto is a modern orchestral work for solo piano and ensemble by American composer John Harbison, reflecting his distinctive contemporary classical style.
  • B. Piano Concerto
    Piano Concerto is a jazz-influenced orchestral work by American composer Aaron Copland, known for its bold harmonies, rhythmic vitality, and innovative fusion of classical and jazz idioms.
  • C. Piano Concerto
    "Piano Concerto" is a musical composition for piano and orchestra, typically structured in multiple movements that showcase the piano as a virtuosic solo instrument.
  • D. Piano Concerto
    Piano Concerto is a contemporary orchestral work for solo piano and ensemble by American composer Jennifer Higdon, noted for its vibrant color, rhythmic energy, and lyrical expressiveness.
  • E. Concerto for Piano and Orchestra
    Concerto for Piano and Orchestra is a contemporary piano concerto by British composer Thomas Adès, noted for its virtuosic solo writing, intricate orchestration, and modern yet accessible harmonic language.
  • 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_69ca83a12d648190b1e4fe11e8a31890 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc69bc6e208190b0c01e3761c04799 completed April 1, 2026, 12:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfd0e7f090819093c7af51c3979978 completed April 3, 2026, 2:38 p.m.
NEDg Description generation batch_69cfd17e5850819087fbb60fdc612fd9 completed April 3, 2026, 2:41 p.m.
NED2 Entity disambiguation (via description) batch_69cfd215204c8190886cc071f100aab6 completed April 3, 2026, 2:43 p.m.
Created at: March 30, 2026, 7:05 p.m.