Triple

T4367771

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duchy of Saxe-Eisenach	`E98818`	entity
Predicate	notableRuler	`P22`	FINISHED
Object	Johann Wilhelm, Duke of Saxe-Eisenach Johann Wilhelm, Duke of Saxe-Eisenach, was a German prince of the Ernestine Wettin line who ruled the small Thuringian duchy in the late 17th and early 18th centuries.	`E503144`	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 Wilhelm, Duke of Saxe-Eisenach | Statement: [Duchy of Saxe-Eisenach, notableRuler, Johann Wilhelm, Duke of Saxe-Eisenach]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Johann Wilhelm, Duke of Saxe-Eisenach
Context triple: [Duchy of Saxe-Eisenach, notableRuler, Johann Wilhelm, Duke of Saxe-Eisenach]

A. 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.
B. 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.
C. 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.
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. George William, Margrave of Brandenburg-Bayreuth
George William, Margrave of Brandenburg-Bayreuth, was an 18th-century German nobleman and regional ruler in the Holy Roman Empire known for his military and courtly patronage.
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 Wilhelm, Duke of Saxe-Eisenach
Triple: [Duchy of Saxe-Eisenach, notableRuler, Johann Wilhelm, Duke of Saxe-Eisenach]

Generated description

Johann Wilhelm, Duke of Saxe-Eisenach, was a German prince of the Ernestine Wettin line who ruled the small Thuringian duchy in the late 17th and early 18th centuries.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Johann Wilhelm, Duke of Saxe-Eisenach
Target entity description: Johann Wilhelm, Duke of Saxe-Eisenach, was a German prince of the Ernestine Wettin line who ruled the small Thuringian duchy in the late 17th and early 18th centuries.

A. 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.
B. 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.
C. 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.
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. George William, Margrave of Brandenburg-Bayreuth
George William, Margrave of Brandenburg-Bayreuth, was an 18th-century German nobleman and regional ruler in the Holy Roman Empire known for his military and courtly patronage.
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_69beef7bd5048190b19be461683c864c`	completed	March 21, 2026, 7:20 p.m.
NEDg	Description generation	`batch_69bef05ed6188190a86ec2a3bebd21dc`	completed	March 21, 2026, 7:24 p.m.
NED2	Entity disambiguation (via description)	`batch_69bef0e41b508190baca5e15efb65ee9`	completed	March 21, 2026, 7:26 p.m.

Created at: March 12, 2026, 11:17 p.m.