Triple
T419080
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Johann Sebastian Bach |
E8059
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
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.
|
E55120
|
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: Wilhelm Friedemann Bach | Statement: [Johann Sebastian Bach, child, Wilhelm Friedemann Bach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wilhelm Friedemann Bach Context triple: [Johann Sebastian Bach, child, Wilhelm Friedemann 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.
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.
Johann Christoph Pepusch
Johann Christoph Pepusch was a German-born Baroque composer and music theorist best known for arranging and providing the musical framework for the ballad opera "The Beggar's Opera" in 18th-century London.
-
D.
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.
-
E.
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.
- 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: Wilhelm Friedemann Bach Triple: [Johann Sebastian Bach, child, Wilhelm Friedemann Bach]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wilhelm Friedemann Bach Target entity description: 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.
-
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.
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.
Johann Christoph Pepusch
Johann Christoph Pepusch was a German-born Baroque composer and music theorist best known for arranging and providing the musical framework for the ballad opera "The Beggar's Opera" in 18th-century London.
-
D.
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.
-
E.
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.
- 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_69a43667f180819099661c2cc5d8b188 |
completed | March 1, 2026, 12:51 p.m. |
| NEDg | Description generation | batch_69a436e9fc9081909faf007c593e9537 |
completed | March 1, 2026, 12:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a43755152881909a4dfa8b31a0aad6 |
completed | March 1, 2026, 12:55 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.