Triple

T2809139
Position Surface form Disambiguated ID Type / Status
Subject Maria Barbara Bach E54124 entity
Predicate child P120 FINISHED
Object Leopold Augustus Bach
Leopold Augustus Bach was a short-lived son of Johann Sebastian Bach and his first wife, Maria Barbara Bach, who died in infancy.
 E343512 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: Leopold Augustus Bach | Statement: [Maria Barbara Bach, child, Leopold Augustus Bach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leopold Augustus Bach
Context triple: [Maria Barbara Bach, child, Leopold Augustus Bach]
  • A. Leopold, Prince of Anhalt-Cöthen
    Leopold, Prince of Anhalt-Cöthen was an early 18th-century German ruler best known as the music-loving patron who employed Johann Sebastian Bach as his Kapellmeister.
  • 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 Michael Bach
    Johann Michael Bach was a German Baroque composer and organist from the Bach musical family, known for his sacred vocal works and as a relative of Johann Sebastian Bach.
  • D. Christoph Bach
    Christoph Bach was a 17th-century German musician and composer from the Bach family, known as the grandfather of Johann Sebastian Bach.
  • E. 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.
  • 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: Leopold Augustus Bach
Triple: [Maria Barbara Bach, child, Leopold Augustus Bach]
Generated description
Leopold Augustus Bach was a short-lived son of Johann Sebastian Bach and his first wife, Maria Barbara Bach, who died in infancy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leopold Augustus Bach
Target entity description: Leopold Augustus Bach was a short-lived son of Johann Sebastian Bach and his first wife, Maria Barbara Bach, who died in infancy.
  • A. Leopold, Prince of Anhalt-Cöthen
    Leopold, Prince of Anhalt-Cöthen was an early 18th-century German ruler best known as the music-loving patron who employed Johann Sebastian Bach as his Kapellmeister.
  • 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 Michael Bach
    Johann Michael Bach was a German Baroque composer and organist from the Bach musical family, known for his sacred vocal works and as a relative of Johann Sebastian Bach.
  • D. Christoph Bach
    Christoph Bach was a 17th-century German musician and composer from the Bach family, known as the grandfather of Johann Sebastian Bach.
  • E. 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.
  • 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_69b2e8082c44819098427e0b836d8518 completed March 12, 2026, 4:21 p.m.
NEDg Description generation batch_69b2e8f6a7c48190bc457f348c3a7179 completed March 12, 2026, 4:25 p.m.
NED2 Entity disambiguation (via description) batch_69b2e986dcc88190bd3daa6c6fdcb50e completed March 12, 2026, 4:27 p.m.
Created at: March 6, 2026, 9:59 p.m.