Triple

T2507245
Position Surface form Disambiguated ID Type / Status
Subject St. Thomas Church, Leipzig E52612 entity
Predicate musicDirectorTitle P40862 FINISHED
Object Thomaskantor
Thomaskantor is the historic title given to the music director of Leipzig’s St. Thomas Church, a role famously held by Johann Sebastian Bach.
E272015 NE FINISHED

How this triple was built (5 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: Thomaskantor | Statement: [St. Thomas Church, Leipzig, musicDirectorTitle, Thomaskantor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thomaskantor
Context triple: [St. Thomas Church, Leipzig, musicDirectorTitle, Thomaskantor]
  • A. 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.
  • B. Heinrich Schütz
    Heinrich Schütz was a seminal early Baroque German composer whose sacred and secular vocal works helped lay the foundations for German music before Bach.
  • C. 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.
  • D. Dieterich Buxtehude
    Dieterich Buxtehude was a prominent German-Danish Baroque composer and organist whose innovative keyboard and sacred music profoundly shaped the development of later composers, including 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: Thomaskantor
Triple: [St. Thomas Church, Leipzig, musicDirectorTitle, Thomaskantor]
Generated description
Thomaskantor is the historic title given to the music director of Leipzig’s St. Thomas Church, a role famously held by Johann Sebastian Bach.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thomaskantor
Target entity description: Thomaskantor is the historic title given to the music director of Leipzig’s St. Thomas Church, a role famously held by Johann Sebastian Bach.
  • A. 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.
  • B. Heinrich Schütz
    Heinrich Schütz was a seminal early Baroque German composer whose sacred and secular vocal works helped lay the foundations for German music before Bach.
  • C. 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.
  • D. Dieterich Buxtehude
    Dieterich Buxtehude was a prominent German-Danish Baroque composer and organist whose innovative keyboard and sacred music profoundly shaped the development of later composers, including 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
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: musicDirectorTitle
Context triple: [St. Thomas Church, Leipzig, musicDirectorTitle, Thomaskantor]
  • A. hasMusicDirector
    Indicates that an entity (such as a film, show, or production) is associated with a specific person who served as its music director.
  • B. titleSongComposer
    Indicates that one entity is the composer of the title song associated with another entity (such as a film, show, or album).
  • C. musicDirectorStart
    Indicates the time or event at which someone begins serving as a music director for a group, production, or organization.
  • D. musicVideoDirector
    Indicates that one entity is the director responsible for creating or overseeing the production of the other entity, which is a music video.
  • E. directorSince
    Indicates that one entity has held the role of director for another entity starting from a specified point in time.
  • F. None of above. chosen

Provenance (7 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_69ab4958e76481908a235377dd921c9e completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd65d6a988190aaaac8e98540a14f completed March 7, 2026, 7:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1fa7dbb88190815087416b207b54 completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af203f7ca08190ba781891bd879192 completed March 9, 2026, 7:32 p.m.
NED2 Entity disambiguation (via description) batch_69af20cd13a88190a35bc1b74ad088ef completed March 9, 2026, 7:34 p.m.
PD Predicate disambiguation batch_69abd0bd996c8190ba8b9d6e4333b8d4 completed March 7, 2026, 7:16 a.m.
PDg Predicate description generation batch_69abd65c9d508190957285a078698ed2 completed March 7, 2026, 7:40 a.m.
Created at: March 6, 2026, 9:46 p.m.