Triple

T2809134
Position Surface form Disambiguated ID Type / Status
Subject Maria Barbara Bach E54124 entity
Predicate child P120 FINISHED
Object Catharina Dorothea Bach
Catharina Dorothea Bach was the eldest daughter of composer Johann Sebastian Bach and his first wife, Maria Barbara, known primarily through her connection to the Bach family.
 E303347 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: Catharina Dorothea Bach | Statement: [Maria Barbara Bach, child, Catharina Dorothea Bach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Catharina Dorothea Bach
Context triple: [Maria Barbara Bach, child, Catharina Dorothea Bach]
  • A. Maria Barbara Bach
    Maria Barbara Bach was a German singer and the first wife of composer Johann Sebastian Bach, with whom she had several musically gifted children.
  • B. 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.
  • C. Johanna Juditha Bach
    Johanna Juditha Bach was a daughter of Johann Sebastian Bach and Maria Elisabeth Lämmerhirt, belonging to the prominent Bach musical family of 18th-century Germany.
  • D. 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.
  • E. Johann Christoph Bach
    Johann Christoph Bach was a German Baroque composer and organist from the Bach musical family, known for his sacred and keyboard works.
  • 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: Catharina Dorothea Bach
Triple: [Maria Barbara Bach, child, Catharina Dorothea Bach]
Generated description
Catharina Dorothea Bach was the eldest daughter of composer Johann Sebastian Bach and his first wife, Maria Barbara, known primarily through her connection to the Bach family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Catharina Dorothea Bach
Target entity description: Catharina Dorothea Bach was the eldest daughter of composer Johann Sebastian Bach and his first wife, Maria Barbara, known primarily through her connection to the Bach family.
  • A. Maria Barbara Bach
    Maria Barbara Bach was a German singer and the first wife of composer Johann Sebastian Bach, with whom she had several musically gifted children.
  • B. 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.
  • C. Johanna Juditha Bach
    Johanna Juditha Bach was a daughter of Johann Sebastian Bach and Maria Elisabeth Lämmerhirt, belonging to the prominent Bach musical family of 18th-century Germany.
  • D. 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.
  • E. Johann Christoph Bach
    Johann Christoph Bach was a German Baroque composer and organist from the Bach musical family, known for his sacred and keyboard works.
  • 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_69ab49dcee188190b5c6eca9ae9e3469 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abde3165b48190a43be5e6ad23deca completed March 7, 2026, 8:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69afe8aa2bac8190b3c310c7b0e60c75 completed March 10, 2026, 9:47 a.m.
NEDg Description generation batch_69afe8f6a8dc8190b7caae39936fb9e2 completed March 10, 2026, 9:48 a.m.
NED2 Entity disambiguation (via description) batch_69b003b97648819088f279f179286849 completed March 10, 2026, 11:42 a.m.
Created at: March 6, 2026, 9:59 p.m.