Triple

T11434574
Position Surface form Disambiguated ID Type / Status
Subject Carl Philipp Emanuel Bach E270971 entity
Predicate mother P120 FINISHED
Object Maria Barbara Bach E54124 NE FINISHED

How this triple was built (2 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: Maria Barbara Bach | Statement: [Carl Philipp Emanuel Bach, mother, Maria Barbara Bach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maria Barbara Bach
Context triple: [Carl Philipp Emanuel Bach, mother, Maria Barbara Bach]
  • A. Maria Barbara Bach chosen
    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. 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.
  • C. Elisabeth Juliana Friederica Bach
    Elisabeth Juliana Friederica Bach was a daughter of composer Johann Sebastian Bach and his second wife Anna Magdalena, belonging to the prominent Bach musical family in 18th-century Germany.
  • D. Johanna Carolina Bach
    Johanna Carolina Bach was a daughter of Johann Sebastian Bach and his second wife Anna Magdalena, belonging to the prominent Bach musical family in 18th-century Germany.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aadeef688190874bcecd88b3dd9b completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d806c485f481909dd3d9b0993f3faf completed April 9, 2026, 8:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5e8ed579c8190b1ddc1dce20d9617 completed April 20, 2026, 8:50 a.m.
Created at: April 8, 2026, 9:35 p.m.