Triple
T13024071
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johann Balthasar Bach |
E326254
|
entity |
| Predicate | sharesSurnameWith |
P13741
|
FINISHED |
| Object | Anna Magdalena Bach |
E54855
|
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: Anna Magdalena Bach | Statement: [Johann Balthasar Bach, sharesSurnameWith, Anna Magdalena Bach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anna Magdalena Bach Context triple: [Johann Balthasar Bach, sharesSurnameWith, Anna Magdalena Bach]
-
A.
Anna Magdalena Bach
chosen
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.
-
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.
Christiana Benedicta Bach
Christiana Benedicta Bach was a member of the Bach family and one of the daughters of the composer Johann Sebastian Bach.
-
D.
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.
-
E.
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.
- 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97efac71881908a21d70c3c6ce099 |
completed | April 10, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f73053a1888190a234e8c119a4202a |
completed | May 3, 2026, 11:24 a.m. |
Created at: April 9, 2026, 8:52 p.m.