Triple

T8788922
Position Surface form Disambiguated ID Type / Status
Subject Bohuslav Martinů E209110 entity
Predicate notableWork P4 FINISHED
Object Concerto for Two Pianos and Orchestra
Concerto for Two Pianos and Orchestra is a dynamic 1943 double-piano concerto by Czech composer Bohuslav Martinů, noted for its rhythmic drive, neoclassical clarity, and dramatic interplay between the soloists and orchestra.
 E758923 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: Concerto for Two Pianos and Orchestra | Statement: [Bohuslav Martinů, notableWork, Concerto for Two Pianos and Orchestra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Concerto for Two Pianos and Orchestra
Context triple: [Bohuslav Martinů, notableWork, Concerto for Two Pianos and Orchestra]
  • A. Concerto for Two Pianos and Orchestra
    Concerto for Two Pianos and Orchestra is a 1932 neo-classical work by French composer Francis Poulenc, celebrated for its witty interplay between the two solo pianos and its colorful, rhythmically vibrant orchestral writing.
  • B. Concert for Piano and Orchestra
    Concert for Piano and Orchestra is an experimental, indeterminate composition by John Cage that explores chance operations, flexible scoring, and unconventional relationships between soloist, ensemble, and conductor.
  • C. Double Concerto for Two String Orchestras, Piano and Timpani
    Double Concerto for Two String Orchestras, Piano and Timpani is a dramatic and rhythmically intense 1938 concerto by Bohuslav Martinů, often noted for its dark, urgent character and distinctive scoring.
  • D. 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.
  • E. Double Concerto for Harpsichord and Piano with Two Chamber Orchestras
    Double Concerto for Harpsichord and Piano with Two Chamber Orchestras is a complex, rhythmically intricate 1961 composition by Elliott Carter that showcases his hallmark modernist style through the interplay of two soloists and two separate ensembles.
  • 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: Concerto for Two Pianos and Orchestra
Triple: [Bohuslav Martinů, notableWork, Concerto for Two Pianos and Orchestra]
Generated description
Concerto for Two Pianos and Orchestra is a dynamic 1943 double-piano concerto by Czech composer Bohuslav Martinů, noted for its rhythmic drive, neoclassical clarity, and dramatic interplay between the soloists and orchestra.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Concerto for Two Pianos and Orchestra
Target entity description: Concerto for Two Pianos and Orchestra is a dynamic 1943 double-piano concerto by Czech composer Bohuslav Martinů, noted for its rhythmic drive, neoclassical clarity, and dramatic interplay between the soloists and orchestra.
  • A. Concerto for Two Pianos and Orchestra
    Concerto for Two Pianos and Orchestra is a 1932 neo-classical work by French composer Francis Poulenc, celebrated for its witty interplay between the two solo pianos and its colorful, rhythmically vibrant orchestral writing.
  • B. Concert for Piano and Orchestra
    Concert for Piano and Orchestra is an experimental, indeterminate composition by John Cage that explores chance operations, flexible scoring, and unconventional relationships between soloist, ensemble, and conductor.
  • C. Double Concerto for Two String Orchestras, Piano and Timpani
    Double Concerto for Two String Orchestras, Piano and Timpani is a dramatic and rhythmically intense 1938 concerto by Bohuslav Martinů, often noted for its dark, urgent character and distinctive scoring.
  • D. 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.
  • E. Double Concerto for Harpsichord and Piano with Two Chamber Orchestras
    Double Concerto for Harpsichord and Piano with Two Chamber Orchestras is a complex, rhythmically intricate 1961 composition by Elliott Carter that showcases his hallmark modernist style through the interplay of two soloists and two separate ensembles.
  • 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_69ca836168108190bb43d3dc235c1f55 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5f8b0c108190af53d4bb9b132c5c completed March 31, 2026, 11:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf6f493f648190b0e9392f1abb44a1 completed April 3, 2026, 7:42 a.m.
NEDg Description generation batch_69cf708dbd54819099efa4b5729d6298 completed April 3, 2026, 7:47 a.m.
NED2 Entity disambiguation (via description) batch_69cf714f22c48190a192c6fc32debfd6 completed April 3, 2026, 7:50 a.m.
Created at: March 30, 2026, 6:43 p.m.