Triple

T12386629
Position Surface form Disambiguated ID Type / Status
Subject John of Brandenburg-Küstrin E295882 entity
Predicate spouse P13 FINISHED
Object Catherine of Brunswick-Wolfenbüttel
Catherine of Brunswick-Wolfenbüttel was a 16th-century German noblewoman from the House of Welf who became Margravine of Brandenburg-Küstrin through her marriage to John of Brandenburg-Küstrin.
E985011 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: Catherine of Brunswick-Wolfenbüttel | Statement: [John of Brandenburg-Küstrin, spouse, Catherine of Brunswick-Wolfenbüttel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Catherine of Brunswick-Wolfenbüttel
Context triple: [John of Brandenburg-Küstrin, spouse, Catherine of Brunswick-Wolfenbüttel]
  • A. Catherine of Mecklenburg
    Catherine of Mecklenburg was a 16th-century duchess and consort of Saxony, notable as the wife of Duke Henry IV and mother of Augustus, Elector of Saxony.
  • B. Catherine of Saxe-Lauenburg
    Catherine of Saxe-Lauenburg was a 16th-century German duchess who became Queen consort of Sweden as the first wife of King Gustav I Vasa.
  • C. Catherine of Lorraine
    Catherine of Lorraine was a 16th-century French noblewoman of the powerful Guise family, known for her role in the intricate dynastic and political networks of the Wars of Religion era.
  • D. Caroline of Brunswick
    Caroline of Brunswick was the estranged wife of King George IV of the United Kingdom, notorious for her scandal-ridden marriage, public popularity, and highly publicized trial during the Regency era.
  • E. Caroline of Ansbach
    Caroline of Ansbach was a highly influential early 18th-century Queen consort of Great Britain, noted for her political acumen, patronage of the arts and sciences, and close partnership with leading thinkers like Gottfried Wilhelm Leibniz.
  • 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: Catherine of Brunswick-Wolfenbüttel
Triple: [John of Brandenburg-Küstrin, spouse, Catherine of Brunswick-Wolfenbüttel]
Generated description
Catherine of Brunswick-Wolfenbüttel was a 16th-century German noblewoman from the House of Welf who became Margravine of Brandenburg-Küstrin through her marriage to John of Brandenburg-Küstrin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Catherine of Brunswick-Wolfenbüttel
Target entity description: Catherine of Brunswick-Wolfenbüttel was a 16th-century German noblewoman from the House of Welf who became Margravine of Brandenburg-Küstrin through her marriage to John of Brandenburg-Küstrin.
  • A. Catherine of Mecklenburg
    Catherine of Mecklenburg was a 16th-century duchess and consort of Saxony, notable as the wife of Duke Henry IV and mother of Augustus, Elector of Saxony.
  • B. Catherine of Saxe-Lauenburg
    Catherine of Saxe-Lauenburg was a 16th-century German duchess who became Queen consort of Sweden as the first wife of King Gustav I Vasa.
  • C. Catherine of Lorraine
    Catherine of Lorraine was a 16th-century French noblewoman of the powerful Guise family, known for her role in the intricate dynastic and political networks of the Wars of Religion era.
  • D. Caroline of Brunswick
    Caroline of Brunswick was the estranged wife of King George IV of the United Kingdom, notorious for her scandal-ridden marriage, public popularity, and highly publicized trial during the Regency era.
  • E. Caroline of Ansbach
    Caroline of Ansbach was a highly influential early 18th-century Queen consort of Great Britain, noted for her political acumen, patronage of the arts and sciences, and close partnership with leading thinkers like Gottfried Wilhelm Leibniz.
  • 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_69d6ad9e653c8190b1473c860ee53dae completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d93fbd489c819098233a111442762e completed April 10, 2026, 6:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63ef7fabc819090837c11c4c34651 completed May 2, 2026, 6:14 p.m.
NEDg Description generation batch_69f6412345ac8190826f4fecb8055fb5 completed May 2, 2026, 6:23 p.m.
NED2 Entity disambiguation (via description) batch_69f64231606481909b8dd9d878670a6c completed May 2, 2026, 6:28 p.m.
Created at: April 8, 2026, 9:54 p.m.