Triple

T13709697
Position Surface form Disambiguated ID Type / Status
Subject Prelude in B minor, BWV 869 E328736 entity
Predicate precededBy P97 FINISHED
Object Prelude in B-flat minor, BWV 867
Prelude in B-flat minor, BWV 867 is a keyboard prelude by Johann Sebastian Bach that forms part of his first book of The Well-Tempered Clavier.
 E1083329 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 B-flat minor, BWV 867 | Statement: [Prelude in B minor, BWV 869, precededBy, Prelude in B-flat minor, BWV 867]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prelude in B-flat minor, BWV 867
Context triple: [Prelude in B minor, BWV 869, precededBy, Prelude in B-flat minor, BWV 867]
  • A. Prelude in B minor, BWV 869
    Prelude in B minor, BWV 869 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive chromaticism and contrapuntal writing.
  • B. Prelude in B-flat major, BWV 866
    Prelude in B-flat major, BWV 866 is a keyboard prelude by Johann Sebastian Bach, notable for its inclusion in the first book of his influential collection The Well-Tempered Clavier.
  • C. 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.
  • 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 C-sharp minor, BWV 849
    Prelude in C-sharp minor, BWV 849 is a keyboard prelude by Johann Sebastian Bach from the first book of The Well-Tempered Clavier, notable for its expressive chromaticism and contrapuntal texture.
  • 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 B-flat minor, BWV 867
Triple: [Prelude in B minor, BWV 869, precededBy, Prelude in B-flat minor, BWV 867]
Generated description
Prelude in B-flat minor, BWV 867 is a keyboard prelude by Johann Sebastian Bach that forms part of his first book of The Well-Tempered Clavier.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prelude in B-flat minor, BWV 867
Target entity description: Prelude in B-flat minor, BWV 867 is a keyboard prelude by Johann Sebastian Bach that forms part of his first book of The Well-Tempered Clavier.
  • A. Prelude in B minor, BWV 869
    Prelude in B minor, BWV 869 is a keyboard prelude by Johann Sebastian Bach, notable for its expressive chromaticism and contrapuntal writing.
  • B. Prelude in B-flat major, BWV 866
    Prelude in B-flat major, BWV 866 is a keyboard prelude by Johann Sebastian Bach, notable for its inclusion in the first book of his influential collection The Well-Tempered Clavier.
  • C. 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.
  • 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 C-sharp minor, BWV 849
    Prelude in C-sharp minor, BWV 849 is a keyboard prelude by Johann Sebastian Bach from the first book of The Well-Tempered Clavier, notable for its expressive chromaticism and contrapuntal texture.
  • 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_69d80770b9bc81909f70c8c317d53cff completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dd43949e6c8190ae5e4fa119cde33a completed April 13, 2026, 7:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcf7cfcf748190944ffea7582d4f66 completed May 7, 2026, 8:36 p.m.
NEDg Description generation batch_69fd0141a9408190ad2503d0c18b3f77 completed May 7, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69fd019ffff881908a9e62df81058b17 completed May 7, 2026, 9:18 p.m.
Created at: April 9, 2026, 9:54 p.m.