Triple

T12793196
Position Surface form Disambiguated ID Type / Status
Subject Johann Christoph Friedrich Bach E305818 entity
Predicate child P120 FINISHED
Object Wilhelm Friedrich Ernst Bach
Wilhelm Friedrich Ernst Bach was a German composer and the last musically significant descendant of the Bach family, active in the late 18th and early 19th centuries.
 E1120899 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 Friedrich Ernst Bach | Statement: [Johann Christoph Friedrich Bach, child, Wilhelm Friedrich Ernst Bach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wilhelm Friedrich Ernst Bach
Context triple: [Johann Christoph Friedrich Bach, child, Wilhelm Friedrich Ernst Bach]
  • A. Johann Christoph Friedrich Bach
    Johann Christoph Friedrich Bach was an 18th-century German composer and harpsichordist, known as one of Johann Sebastian Bach’s musically gifted sons and often called the “Bückeburg Bach” for his long service at the court of Bückeburg.
  • B. Gottfried Heinrich Bach
    Gottfried Heinrich Bach was a German musician and the eldest surviving son of composer Johann Sebastian Bach, known for his musical talent reportedly hindered by mental disability.
  • C. Johann Ludwig Bach
    Johann Ludwig Bach was a German Baroque composer and violinist, a cousin of Johann Sebastian Bach, known for his sacred vocal music and contributions to the broader Bach family’s musical legacy.
  • 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: Wilhelm Friedrich Ernst Bach
Triple: [Johann Christoph Friedrich Bach, child, Wilhelm Friedrich Ernst Bach]
Generated description
Wilhelm Friedrich Ernst Bach was a German composer and the last musically significant descendant of the Bach family, active in the late 18th and early 19th centuries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wilhelm Friedrich Ernst Bach
Target entity description: Wilhelm Friedrich Ernst Bach was a German composer and the last musically significant descendant of the Bach family, active in the late 18th and early 19th centuries.
  • A. Johann Christoph Friedrich Bach
    Johann Christoph Friedrich Bach was an 18th-century German composer and harpsichordist, known as one of Johann Sebastian Bach’s musically gifted sons and often called the “Bückeburg Bach” for his long service at the court of Bückeburg.
  • B. Gottfried Heinrich Bach
    Gottfried Heinrich Bach was a German musician and the eldest surviving son of composer Johann Sebastian Bach, known for his musical talent reportedly hindered by mental disability.
  • C. Johann Ludwig Bach
    Johann Ludwig Bach was a German Baroque composer and violinist, a cousin of Johann Sebastian Bach, known for his sacred vocal music and contributions to the broader Bach family’s musical legacy.
  • 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_69d7bdf366888190a8cccb982606889c completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96e6ca0288190aba01735b71a01da completed April 10, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69fe249a972081909b30302865396eb1 completed May 8, 2026, 5:59 p.m.
NEDg Description generation batch_69fe287b10ec8190a3d01ff4c2c91a7f completed May 8, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_69fe28f5aa7c819098fcab8c9e448d99 completed May 8, 2026, 6:18 p.m.
Created at: April 9, 2026, 5:30 p.m.