Triple

T2797701
Position Surface form Disambiguated ID Type / Status
Subject The Well-Tempered Clavier E53077 entity
Predicate contains P35 FINISHED
Object 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.
 E322728 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 A-flat major, BWV 862 | Statement: [The Well-Tempered Clavier, contains, Prelude in A-flat major, BWV 862]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prelude in A-flat major, BWV 862
Context triple: [The Well-Tempered Clavier, contains, Prelude in A-flat major, BWV 862]
  • A. Prelude in G major, BWV 860
    Prelude in G major, BWV 860 is a keyboard prelude by Johann Sebastian Bach, known for its inclusion in the first book of The Well-Tempered Clavier and its clear, flowing contrapuntal texture.
  • B. Prelude in E-flat major, BWV 852
    Prelude in E-flat major, BWV 852 is a keyboard piece by Johann Sebastian Bach, known as one of the preludes from the first book of The Well-Tempered Clavier.
  • C. Prelude in C major, BWV 846
    Prelude in C major, BWV 846 is one of Johann Sebastian Bach’s most famous keyboard pieces, renowned for its flowing arpeggios and often used as an introductory work for piano students and performers.
  • D. Prelude in G minor, BWV 861
    Prelude in G minor, BWV 861 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive minor-key character and contrapuntal writing.
  • E. Prelude in F major, BWV 856
    Prelude in F major, BWV 856 is a keyboard prelude by Johann Sebastian Bach, known as one of the short, didactic pieces from the first book of his 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 A-flat major, BWV 862
Triple: [The Well-Tempered Clavier, contains, Prelude in A-flat major, BWV 862]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prelude in A-flat major, BWV 862
Target entity description: 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.
  • A. Prelude in G major, BWV 860
    Prelude in G major, BWV 860 is a keyboard prelude by Johann Sebastian Bach, known for its inclusion in the first book of The Well-Tempered Clavier and its clear, flowing contrapuntal texture.
  • B. Prelude in E-flat major, BWV 852
    Prelude in E-flat major, BWV 852 is a keyboard piece by Johann Sebastian Bach, known as one of the preludes from the first book of The Well-Tempered Clavier.
  • C. Prelude in C major, BWV 846
    Prelude in C major, BWV 846 is one of Johann Sebastian Bach’s most famous keyboard pieces, renowned for its flowing arpeggios and often used as an introductory work for piano students and performers.
  • D. Prelude in G minor, BWV 861
    Prelude in G minor, BWV 861 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive minor-key character and contrapuntal writing.
  • E. Prelude in F major, BWV 856
    Prelude in F major, BWV 856 is a keyboard prelude by Johann Sebastian Bach, known as one of the short, didactic pieces from the first book of his 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_69ab495a90788190941b6917e1eca3a6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abddf204148190a53f3f30d645d94c completed March 7, 2026, 8:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69b1eed270f881909f907890f5fac412 completed March 11, 2026, 10:38 p.m.
NEDg Description generation batch_69b1f010f2e881909f95a7a70b827851 completed March 11, 2026, 10:43 p.m.
NED2 Entity disambiguation (via description) batch_69b1f043ffb4819095fef9d4ddc8d962 completed March 11, 2026, 10:44 p.m.
Created at: March 6, 2026, 9:58 p.m.