Triple

T11053465
Position Surface form Disambiguated ID Type / Status
Subject Saxony-Meiningen E261314 entity
Predicate firstRuler P3535 FINISHED
Object Bernhard I, Duke of Saxe-Meiningen
Bernhard I, Duke of Saxe-Meiningen was a 17th–18th century German prince of the Ernestine Wettin line who established and ruled the Duchy of Saxe-Meiningen.
 E976826 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: Bernhard I, Duke of Saxe-Meiningen | Statement: [Saxony-Meiningen, firstRuler, Bernhard I, Duke of Saxe-Meiningen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bernhard I, Duke of Saxe-Meiningen
Context triple: [Saxony-Meiningen, firstRuler, Bernhard I, Duke of Saxe-Meiningen]
  • A. Emil Leopold August, Duke of Saxe-Gotha-Altenburg
    Emil Leopold August, Duke of Saxe-Gotha-Altenburg, was a German nobleman who ruled the small Thuringian duchy of Saxe-Gotha-Altenburg in the early 19th century and was the father of Princess Louise of Saxe-Gotha-Altenburg.
  • B. George I, Duke of Saxe-Meiningen
    George I, Duke of Saxe-Meiningen was a German nobleman who ruled the small Thuringian duchy of Saxe-Meiningen in the late 18th and early 19th centuries and was the father of Queen Adelaide, consort of King William IV of the United Kingdom.
  • C. Ernst I, Duke of Saxe-Altenburg
    Ernst I, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg within the Ernestine branch of the Wettin dynasty.
  • D. Duke Wilhelm Ernst of Saxe-Weimar
    Duke Wilhelm Ernst of Saxe-Weimar was an early 18th-century German prince of the Ernestine Wettin line, noted for his strict Lutheran piety and for fostering the cultural life of Weimar, including employing Johann Sebastian Bach at his court.
  • E. Louis of Saxe-Gotha-Altenburg
    Louis of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg.
  • 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: Bernhard I, Duke of Saxe-Meiningen
Triple: [Saxony-Meiningen, firstRuler, Bernhard I, Duke of Saxe-Meiningen]
Generated description
Bernhard I, Duke of Saxe-Meiningen was a 17th–18th century German prince of the Ernestine Wettin line who established and ruled the Duchy of Saxe-Meiningen.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bernhard I, Duke of Saxe-Meiningen
Target entity description: Bernhard I, Duke of Saxe-Meiningen was a 17th–18th century German prince of the Ernestine Wettin line who established and ruled the Duchy of Saxe-Meiningen.
  • A. Emil Leopold August, Duke of Saxe-Gotha-Altenburg
    Emil Leopold August, Duke of Saxe-Gotha-Altenburg, was a German nobleman who ruled the small Thuringian duchy of Saxe-Gotha-Altenburg in the early 19th century and was the father of Princess Louise of Saxe-Gotha-Altenburg.
  • B. George I, Duke of Saxe-Meiningen
    George I, Duke of Saxe-Meiningen was a German nobleman who ruled the small Thuringian duchy of Saxe-Meiningen in the late 18th and early 19th centuries and was the father of Queen Adelaide, consort of King William IV of the United Kingdom.
  • C. Ernst I, Duke of Saxe-Altenburg
    Ernst I, Duke of Saxe-Altenburg was a 19th-century German nobleman who ruled the small Thuringian duchy of Saxe-Altenburg within the Ernestine branch of the Wettin dynasty.
  • D. Duke Wilhelm Ernst of Saxe-Weimar
    Duke Wilhelm Ernst of Saxe-Weimar was an early 18th-century German prince of the Ernestine Wettin line, noted for his strict Lutheran piety and for fostering the cultural life of Weimar, including employing Johann Sebastian Bach at his court.
  • E. Louis of Saxe-Gotha-Altenburg
    Louis of Saxe-Gotha-Altenburg was an 18th-century German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg.
  • 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_69d6aa98650481908609c7c56bfa7902 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d7986d49e0819096c9e96b2ea1b38b completed April 9, 2026, 12:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69f62a6efa448190a9d95c5bd68ff34b completed May 2, 2026, 4:46 p.m.
NEDg Description generation batch_69f62be354a88190aaf5e8439b33120b completed May 2, 2026, 4:52 p.m.
NED2 Entity disambiguation (via description) batch_69f62c8194d881909db3d320a21f2052 completed May 2, 2026, 4:55 p.m.
Created at: April 8, 2026, 9:26 p.m.