Triple

T419076
Position Surface form Disambiguated ID Type / Status
Subject Johann Sebastian Bach E8059 entity
Predicate mother P120 FINISHED
Object Maria Elisabeth Lämmerhirt
Maria Elisabeth Lämmerhirt was a German woman of the 17th century best known as the mother of composer Johann Sebastian Bach.
 E58793 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: Maria Elisabeth Lämmerhirt | Statement: [Johann Sebastian Bach, mother, Maria Elisabeth Lämmerhirt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Maria Elisabeth Lämmerhirt
Context triple: [Johann Sebastian Bach, mother, Maria Elisabeth Lämmerhirt]
  • A. Armgard von Cramm
    Armgard von Cramm was a German noblewoman best known as the mother of Prince Bernhard of the Netherlands and thus grandmother of former Dutch Queen Beatrix.
  • B. Eva Schubach
    Eva Schubach is known as a former spouse of Gerhard Schröder, the one-time Chancellor of Germany.
  • C. Anna von Bönninghausen
    Anna von Bönninghausen was a 17th-century German noblewoman best known as the mother of Bernhard von Galen, the influential Prince-Bishop of Münster.
  • D. Fanny Koch
    Fanny Koch was the mother of Elsa Einstein, making her the maternal grandmother of physicist Albert Einstein.
  • E. Gunta Stölzl
    Gunta Stölzl was a pioneering German textile artist and designer who led the weaving workshop at the Bauhaus and helped establish modern textile design.
  • 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: Maria Elisabeth Lämmerhirt
Triple: [Johann Sebastian Bach, mother, Maria Elisabeth Lämmerhirt]
Generated description
Maria Elisabeth Lämmerhirt was a German woman of the 17th century best known as the mother of composer Johann Sebastian Bach.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Maria Elisabeth Lämmerhirt
Target entity description: Maria Elisabeth Lämmerhirt was a German woman of the 17th century best known as the mother of composer Johann Sebastian Bach.
  • A. Armgard von Cramm
    Armgard von Cramm was a German noblewoman best known as the mother of Prince Bernhard of the Netherlands and thus grandmother of former Dutch Queen Beatrix.
  • B. Eva Schubach
    Eva Schubach is known as a former spouse of Gerhard Schröder, the one-time Chancellor of Germany.
  • C. Anna von Bönninghausen
    Anna von Bönninghausen was a 17th-century German noblewoman best known as the mother of Bernhard von Galen, the influential Prince-Bishop of Münster.
  • D. Fanny Koch
    Fanny Koch was the mother of Elsa Einstein, making her the maternal grandmother of physicist Albert Einstein.
  • E. Gunta Stölzl
    Gunta Stölzl was a pioneering German textile artist and designer who led the weaving workshop at the Bauhaus and helped establish modern textile design.
  • 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_69a457fba1d08190a8eb41271b59a693 completed March 1, 2026, 3:15 p.m.
NEDg Description generation batch_69a45d7d7bc881908b0862cfe82b73c1 completed March 1, 2026, 3:38 p.m.
NED2 Entity disambiguation (via description) batch_69a45dd685cc819095bc100ce6c23a78 completed March 1, 2026, 3:40 p.m.
Created at: Feb. 28, 2026, 1:11 p.m.