Triple

T4367770
Position Surface form Disambiguated ID Type / Status
Subject Duchy of Saxe-Eisenach E98818 entity
Predicate notableRuler P22 FINISHED
Object Johann Georg II, Duke of Saxe-Eisenach
Johann Georg II, Duke of Saxe-Eisenach, was a German nobleman of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach in the 17th century.
E483501 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: Johann Georg II, Duke of Saxe-Eisenach | Statement: [Duchy of Saxe-Eisenach, notableRuler, Johann Georg II, Duke of Saxe-Eisenach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Johann Georg II, Duke of Saxe-Eisenach
Context triple: [Duchy of Saxe-Eisenach, notableRuler, Johann Georg II, Duke of Saxe-Eisenach]
  • A. Johann Georg I, Duke of Saxe-Eisenach
    Johann Georg I, Duke of Saxe-Eisenach, was a 17th-century German prince of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach during the turbulent period of the Thirty Years' War and its aftermath.
  • B. Johann II, Duke of Saxe-Weimar
    Johann II, Duke of Saxe-Weimar, was a German nobleman of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Weimar during the late 16th and early 17th centuries.
  • C. 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.
  • D. John Frederick II, Duke of Saxony
    John Frederick II, Duke of Saxony, was a 16th-century German nobleman of the Ernestine Wettin line known for his political struggles within the Holy Roman Empire and his patronage of Protestant institutions.
  • E. Christian Ludwig, Margrave of Brandenburg-Schwedt
    Christian Ludwig, Margrave of Brandenburg-Schwedt, was an early 18th-century German nobleman and patron of the arts best known as the dedicatee of Johann Sebastian Bach’s Brandenburg Concertos.
  • 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: Johann Georg II, Duke of Saxe-Eisenach
Triple: [Duchy of Saxe-Eisenach, notableRuler, Johann Georg II, Duke of Saxe-Eisenach]
Generated description
Johann Georg II, Duke of Saxe-Eisenach, was a German nobleman of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach in the 17th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Johann Georg II, Duke of Saxe-Eisenach
Target entity description: Johann Georg II, Duke of Saxe-Eisenach, was a German nobleman of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach in the 17th century.
  • A. Johann Georg I, Duke of Saxe-Eisenach
    Johann Georg I, Duke of Saxe-Eisenach, was a 17th-century German prince of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Eisenach during the turbulent period of the Thirty Years' War and its aftermath.
  • B. Johann II, Duke of Saxe-Weimar
    Johann II, Duke of Saxe-Weimar, was a German nobleman of the Ernestine Wettin line who ruled the small Thuringian duchy of Saxe-Weimar during the late 16th and early 17th centuries.
  • C. 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.
  • D. John Frederick II, Duke of Saxony
    John Frederick II, Duke of Saxony, was a 16th-century German nobleman of the Ernestine Wettin line known for his political struggles within the Holy Roman Empire and his patronage of Protestant institutions.
  • E. Christian Ludwig, Margrave of Brandenburg-Schwedt
    Christian Ludwig, Margrave of Brandenburg-Schwedt, was an early 18th-century German nobleman and patron of the arts best known as the dedicatee of Johann Sebastian Bach’s Brandenburg Concertos.
  • 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_69b3454db3708190aeafd814413c4c3d completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b35201be7081908808e81634060f95 completed March 12, 2026, 11:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69be819b434c8190a33d45dcbec81a34 completed March 21, 2026, 11:31 a.m.
NEDg Description generation batch_69be829895cc81908791dd9ea3de1b78 completed March 21, 2026, 11:35 a.m.
NED2 Entity disambiguation (via description) batch_69be86bd48f0819095079d1a137b3dcc completed March 21, 2026, 11:53 a.m.
Created at: March 12, 2026, 11:17 p.m.