Triple

T17824915
Position Surface form Disambiguated ID Type / Status
Subject Anna Ivanovna of Russia E445089 entity
Predicate spouse P13 FINISHED
Object Frederick William, Duke of Courland — NE NERFINISHED

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: Frederick William, Duke of Courland | Statement: [Anna Ivanovna of Russia, spouse, Frederick William, Duke of Courland]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frederick William, Duke of Courland
Context triple: [Anna Ivanovna of Russia, spouse, Frederick William, Duke of Courland]
  • A. Frederick William, Duke of Courland chosen
    Frederick William, Duke of Courland, was an 18th-century German prince of the House of Kettler who briefly ruled the Duchy of Courland and Semigallia and is chiefly remembered for his dynastic marriage to the future Empress Anna of Russia.
  • B. Frederick William, Grand Duke of Mecklenburg-Strelitz
    Frederick William, Grand Duke of Mecklenburg-Strelitz, was a 19th-century German sovereign who ruled the small Grand Duchy of Mecklenburg-Strelitz and was connected to the British royal family through his marriage to Princess Augusta of Cambridge.
  • C. Frederick II, Duke of Holstein-Gottorp
    Frederick II, Duke of Holstein-Gottorp, was a 16th-century German prince of the House of Oldenburg who ruled part of the duchy of Holstein in what is now northern Germany.
  • D. Friedrich Kettler
    Friedrich Kettler was a Duke of Courland and Semigallia from the influential Baltic German noble House of Kettler, known for his role in the region’s political and dynastic affairs in the late 16th and early 17th centuries.
  • E. Frederick William, Duke of Nassau
    Frederick William, Duke of Nassau was a 19th-century German nobleman who ruled the Duchy of Nassau until its annexation by Prussia in 1866.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8b9f0de78819099395b14db75a8a6 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e4891352ac8190ad3d669fea1c9fbb completed April 19, 2026, 7:49 a.m.
Created at: April 10, 2026, 10:15 a.m.