Triple

T15664266
Position Surface form Disambiguated ID Type / Status
Subject Duke of Mecklenburg E376646 entity
Predicate hasTitleHolder P1911 FINISHED
Object Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin — 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 Francis IV, Grand Duke of Mecklenburg-Schwerin | Statement: [Duke of Mecklenburg, hasTitleHolder, Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin
Context triple: [Duke of Mecklenburg, hasTitleHolder, Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin]
  • A. Frederick Francis IV, Grand Duke of Mecklenburg-Schwerin chosen
    Frederick Francis IV was the final reigning Grand Duke of Mecklenburg-Schwerin, a German sovereign who abdicated in the aftermath of World War I and the German Revolution of 1918.
  • B. Frederick Francis II, Grand Duke of Mecklenburg-Schwerin
    Frederick Francis II, Grand Duke of Mecklenburg-Schwerin, was a 19th-century German sovereign who ruled the Grand Duchy of Mecklenburg-Schwerin and participated in key political and military events of the German Confederation and later the German Empire.
  • C. Frederick Francis III, Grand Duke of Mecklenburg-Schwerin
    Frederick Francis III, Grand Duke of Mecklenburg-Schwerin, was a 19th-century German sovereign who ruled the Grand Duchy of Mecklenburg-Schwerin and was part of the broader network of European royal families.
  • D. Frederick Francis I, Grand Duke of Mecklenburg-Schwerin
    Frederick Francis I, Grand Duke of Mecklenburg-Schwerin, was a late 18th- and early 19th-century German sovereign who led the Mecklenburg-Schwerin territory through the Napoleonic era and into the German Confederation.
  • E. Charles Leopold, Duke of Mecklenburg-Schwerin
    Charles Leopold, Duke of Mecklenburg-Schwerin, was an 18th-century German nobleman and ruler of the Mecklenburg-Schwerin duchy, notable as the father of Russian regent Anna Leopoldovna.
  • 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_69d85cd1564c8190991adda63bfab4b0 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04f0f4df08190ad2c5d78e435d8eb completed April 16, 2026, 2:53 a.m.
Created at: April 10, 2026, 4:16 a.m.