Triple

T12895473
Position Surface form Disambiguated ID Type / Status
Subject Fugue in D minor, BWV 851 E308480 entity
Predicate pairedWith P3159 FINISHED
Object Prelude in D minor, BWV 850
Prelude in D minor, BWV 850 is a keyboard prelude by Johann Sebastian Bach from Book I of The Well-Tempered Clavier, notable for its intricate figuration and expressive harmonic progressions.
 E1019912 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 in D minor, BWV 850 | Statement: [Fugue in D minor, BWV 851, pairedWith, Prelude in D minor, BWV 850]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prelude in D minor, BWV 850
Context triple: [Fugue in D minor, BWV 851, pairedWith, Prelude in D minor, BWV 850]
  • A. Prelude in D minor, BWV 851
    Prelude in D minor, BWV 851 is a keyboard prelude by Johann Sebastian Bach, notable for its inclusion in the first book of his influential collection The Well-Tempered Clavier.
  • B. Prelude in D major, BWV 850
    Prelude in D major, BWV 850 is a keyboard prelude by Johann Sebastian Bach, known for its lively figuration and role as part of his influential collection of preludes and fugues.
  • C. Prelude in E minor, BWV 855
    Prelude in E minor, BWV 855 is a short keyboard piece by Johann Sebastian Bach, notable for its expressive, introspective character and its place among the preludes of The Well-Tempered Clavier.
  • D. Prelude in C minor, BWV 847
    Prelude in C minor, BWV 847 is a fast, motoric keyboard prelude by Johann Sebastian Bach, renowned for its driving sixteenth-note patterns and often paired with its accompanying fugue in The Well-Tempered Clavier.
  • E. 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.
  • 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 in D minor, BWV 850
Triple: [Fugue in D minor, BWV 851, pairedWith, Prelude in D minor, BWV 850]
Generated description
Prelude in D minor, BWV 850 is a keyboard prelude by Johann Sebastian Bach from Book I of The Well-Tempered Clavier, notable for its intricate figuration and expressive harmonic progressions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prelude in D minor, BWV 850
Target entity description: Prelude in D minor, BWV 850 is a keyboard prelude by Johann Sebastian Bach from Book I of The Well-Tempered Clavier, notable for its intricate figuration and expressive harmonic progressions.
  • A. Prelude in D minor, BWV 851
    Prelude in D minor, BWV 851 is a keyboard prelude by Johann Sebastian Bach, notable for its inclusion in the first book of his influential collection The Well-Tempered Clavier.
  • B. Prelude in D major, BWV 850
    Prelude in D major, BWV 850 is a keyboard prelude by Johann Sebastian Bach, known for its lively figuration and role as part of his influential collection of preludes and fugues.
  • C. Prelude in E minor, BWV 855
    Prelude in E minor, BWV 855 is a short keyboard piece by Johann Sebastian Bach, notable for its expressive, introspective character and its place among the preludes of The Well-Tempered Clavier.
  • D. Prelude in C minor, BWV 847
    Prelude in C minor, BWV 847 is a fast, motoric keyboard prelude by Johann Sebastian Bach, renowned for its driving sixteenth-note patterns and often paired with its accompanying fugue in The Well-Tempered Clavier.
  • E. 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.
  • 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_69d7bdf7c1f0819098102569a8d8cbf5 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9717d859481908957510babac2d69 completed April 10, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6d5ef4ba8819099335d155feb01d9 completed May 3, 2026, 4:58 a.m.
NEDg Description generation batch_69f6d8c8a8b48190a2dc2f6b5e7d37e0 completed May 3, 2026, 5:10 a.m.
NED2 Entity disambiguation (via description) batch_69f6d98d6ba48190b63f6330ba215c36 completed May 3, 2026, 5:13 a.m.
Created at: April 9, 2026, 5:40 p.m.