Triple

T13622024
Position Surface form Disambiguated ID Type / Status
Subject Fugue in A minor, BWV 865 E325479 entity
Predicate isSectionOf P3120 FINISHED
Object Prelude and Fugue in A minor, BWV 865
"Prelude and Fugue in A minor, BWV 865" is a keyboard work by Johann Sebastian Bach from The Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and expressive harmonic language.
 E325478 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: Prelude and Fugue in A minor, BWV 865 | Statement: [Fugue in A minor, BWV 865, isSectionOf, Prelude and Fugue in A minor, BWV 865]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prelude and Fugue in A minor, BWV 865
Context triple: [Fugue in A minor, BWV 865, isSectionOf, Prelude and Fugue in A minor, BWV 865]
  • A. Prelude in A minor, BWV 865
    Prelude in A minor, BWV 865 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive chromaticism and contrapuntal writing.
  • B. Prelude and Fugue in E major, BWV 854
    Prelude and Fugue in E major, BWV 854, is a keyboard work from Johann Sebastian Bach’s Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and expressive harmonic language.
  • C. Prelude and Fugue in F-sharp major, BWV 858
    Prelude and Fugue in F-sharp major, BWV 858 is a keyboard work by Johann Sebastian Bach from The Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and exploration of the key of F-sharp major.
  • D. Prelude in F minor, BWV 857
    Prelude in F minor, BWV 857 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive, contrapuntal writing and its place in the first book of The Well-Tempered Clavier.
  • E. Prelude in A-flat major, BWV 862
    Prelude in A-flat major, BWV 862 is a keyboard prelude by Johann Sebastian Bach, notable for its inclusion in the first book of The Well-Tempered Clavier and its expressive, harmonically rich writing.
  • 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: Prelude and Fugue in A minor, BWV 865
Triple: [Fugue in A minor, BWV 865, isSectionOf, Prelude and Fugue in A minor, BWV 865]
Generated description
"Prelude and Fugue in A minor, BWV 865" is a keyboard work by Johann Sebastian Bach from The Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and expressive harmonic language.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prelude and Fugue in A minor, BWV 865
Target entity description: "Prelude and Fugue in A minor, BWV 865" is a keyboard work by Johann Sebastian Bach from The Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and expressive harmonic language.
  • A. Prelude in A minor, BWV 865 chosen
    Prelude in A minor, BWV 865 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive chromaticism and contrapuntal writing.
  • B. Prelude and Fugue in E major, BWV 854
    Prelude and Fugue in E major, BWV 854, is a keyboard work from Johann Sebastian Bach’s Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and expressive harmonic language.
  • C. Prelude and Fugue in F-sharp major, BWV 858
    Prelude and Fugue in F-sharp major, BWV 858 is a keyboard work by Johann Sebastian Bach from The Well-Tempered Clavier, Book I, showcasing his contrapuntal mastery and exploration of the key of F-sharp major.
  • D. Prelude in F minor, BWV 857
    Prelude in F minor, BWV 857 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive, contrapuntal writing and its place in the first book of The Well-Tempered Clavier.
  • E. Prelude in A-flat major, BWV 862
    Prelude in A-flat major, BWV 862 is a keyboard prelude by Johann Sebastian Bach, notable for its inclusion in the first book of The Well-Tempered Clavier and its expressive, harmonically rich writing.
  • F. None of above.

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_69d8076aae28819092cf636190ee5529 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbbe99ddc08190a8d79107c8e176fa completed April 12, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcd08852a08190b9983e0c3058671a completed May 7, 2026, 5:48 p.m.
NEDg Description generation batch_69fcd4cc2f4c81909bd30cda58fc2393 completed May 7, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_69fcd5c128c0819081edf72e25c6bc98 completed May 7, 2026, 6:11 p.m.
Created at: April 9, 2026, 9:50 p.m.