Triple

T13014794
Position Surface form Disambiguated ID Type / Status
Subject Maurice, Elector of Saxony E322521 entity
Predicate mother P120 FINISHED
Object Catherine of Mecklenburg E585497 NE FINISHED

How this triple was built (2 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 Mecklenburg | Statement: [Maurice, Elector of Saxony, mother, Catherine of Mecklenburg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Catherine of Mecklenburg
Context triple: [Maurice, Elector of Saxony, mother, Catherine of Mecklenburg]
  • A. Catherine of Mecklenburg chosen
    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 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d807657e8c8190bd9435ee2f823845 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97ecd04748190ade2530ee5db35fe completed April 10, 2026, 10:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6e267f528819086bffa3a208f70ce completed May 3, 2026, 5:51 a.m.
Created at: April 9, 2026, 8:50 p.m.