Triple

T3230807
Position Surface form Disambiguated ID Type / Status
Subject Maria Magdalena Keverich E67733 entity
Predicate familyName P18 FINISHED
Object Keverich
Keverich is a German surname historically associated with Maria Magdalena Keverich, the mother of composer Ludwig van Beethoven.
 E340774 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: Keverich | Statement: [Maria Magdalena Keverich, familyName, Keverich]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Keverich
Context triple: [Maria Magdalena Keverich, familyName, Keverich]
  • A. Vereker
    Vereker is an Anglo-Irish noble family name historically associated with the Viscounts Gort and other members of the British and Irish aristocracy.
  • B. Bladon
    Bladon is a village in Oxfordshire, England, best known as the burial place of Sir Winston Churchill.
  • C. Lechmere
    Lechmere is a Massachusetts Bay Transportation Authority (MBTA) light rail station in Cambridge, Massachusetts, serving the Green Line.
  • D. Kierling
    Kierling is a small locality in Lower Austria best known as the place where writer Franz Kafka spent his final days and died.
  • E. Kerian
    Kerian is a given name used as a personal first name.
  • 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: Keverich
Triple: [Maria Magdalena Keverich, familyName, Keverich]
Generated description
Keverich is a German surname historically associated with Maria Magdalena Keverich, the mother of composer Ludwig van Beethoven.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Keverich
Target entity description: Keverich is a German surname historically associated with Maria Magdalena Keverich, the mother of composer Ludwig van Beethoven.
  • A. Vereker
    Vereker is an Anglo-Irish noble family name historically associated with the Viscounts Gort and other members of the British and Irish aristocracy.
  • B. Bladon
    Bladon is a village in Oxfordshire, England, best known as the burial place of Sir Winston Churchill.
  • C. Lechmere
    Lechmere is a Massachusetts Bay Transportation Authority (MBTA) light rail station in Cambridge, Massachusetts, serving the Green Line.
  • D. Kierling
    Kierling is a small locality in Lower Austria best known as the place where writer Franz Kafka spent his final days and died.
  • E. Kerian
    Kerian is a given name used as a personal first name.
  • 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_69ad858c61888190a31196310d9b30b5 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaeb99e088190a8eeca2ca53707e7 completed March 8, 2026, 5:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2772e3e2081908dec43f8e4a2fb51 completed March 12, 2026, 8:19 a.m.
NEDg Description generation batch_69b27b9e39f881909627b004494856e2 completed March 12, 2026, 8:38 a.m.
NED2 Entity disambiguation (via description) batch_69b27bf5514081909418ba6740240c0a completed March 12, 2026, 8:40 a.m.
Created at: March 8, 2026, 3:08 p.m.