Triple

T419082
Position Surface form Disambiguated ID Type / Status
Subject Johann Sebastian Bach E8059 entity
Predicate child P120 FINISHED
Object Johann Gottfried Bernhard Bach
Johann Gottfried Bernhard Bach was a German Baroque musician and organist, known as one of the sons of composer Johann Sebastian Bach.
E56163 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: Johann Gottfried Bernhard Bach | Statement: [Johann Sebastian Bach, child, Johann Gottfried Bernhard Bach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johann Gottfried Bernhard Bach
Context triple: [Johann Sebastian Bach, child, Johann Gottfried Bernhard Bach]
  • A. Johann Ambrosius Bach
    Johann Ambrosius Bach was a German musician and violinist of the Baroque era, best known as the father of composer Johann Sebastian Bach and a member of the prominent Bach musical family.
  • B. Wilhelm Friedemann Bach
    Wilhelm Friedemann Bach was an 18th-century German composer and organist, noted for his expressive, often improvisatory style and regarded as the most gifted but least conventionally successful son of Johann Sebastian Bach.
  • C. Carl Philipp Emanuel Bach
    Carl Philipp Emanuel Bach was an influential 18th-century German composer and keyboardist, a leading figure of the empfindsamer Stil and a key bridge between the Baroque and Classical eras.
  • D. Anna Magdalena Bach
    Anna Magdalena Bach was a German singer and the second wife of composer Johann Sebastian Bach, known for her role in copying and preserving many of his musical works.
  • E. Johann Sebastian Bach
    Johann Sebastian Bach was a Baroque-era German composer and musician renowned for his complex, expressive works such as the Brandenburg Concertos, the Mass in B minor, and 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: Johann Gottfried Bernhard Bach
Triple: [Johann Sebastian Bach, child, Johann Gottfried Bernhard Bach]
Generated description
Johann Gottfried Bernhard Bach was a German Baroque musician and organist, known as one of the sons of composer Johann Sebastian Bach.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Johann Gottfried Bernhard Bach
Target entity description: Johann Gottfried Bernhard Bach was a German Baroque musician and organist, known as one of the sons of composer Johann Sebastian Bach.
  • A. Johann Ambrosius Bach
    Johann Ambrosius Bach was a German musician and violinist of the Baroque era, best known as the father of composer Johann Sebastian Bach and a member of the prominent Bach musical family.
  • B. Wilhelm Friedemann Bach
    Wilhelm Friedemann Bach was an 18th-century German composer and organist, noted for his expressive, often improvisatory style and regarded as the most gifted but least conventionally successful son of Johann Sebastian Bach.
  • C. Carl Philipp Emanuel Bach
    Carl Philipp Emanuel Bach was an influential 18th-century German composer and keyboardist, a leading figure of the empfindsamer Stil and a key bridge between the Baroque and Classical eras.
  • D. Anna Magdalena Bach
    Anna Magdalena Bach was a German singer and the second wife of composer Johann Sebastian Bach, known for her role in copying and preserving many of his musical works.
  • E. Johann Sebastian Bach
    Johann Sebastian Bach was a Baroque-era German composer and musician renowned for his complex, expressive works such as the Brandenburg Concertos, the Mass in B minor, and 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_69a2e7f1d1bc81909cf2dc9754a3c334 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ee917de48190965fba455efd2320 completed Feb. 28, 2026, 1:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4429ec70c8190aaff2e0e6af82612 completed March 1, 2026, 1:43 p.m.
NEDg Description generation batch_69a4433304ec8190a60f945e7a506d75 completed March 1, 2026, 1:46 p.m.
NED2 Entity disambiguation (via description) batch_69a4438d88f08190b0b9e7667c756710 completed March 1, 2026, 1:47 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.