Triple

T13620823

Position	Surface form	Disambiguated ID	Type / Status
Subject	John Frederick I, Elector of Saxony	`E325445`	entity
Predicate	child	`P120`	FINISHED
Object	John William, Duke of Saxe-Weimar John William, Duke of Saxe-Weimar, was a 16th-century German nobleman who ruled the small Ernestine duchy of Saxe-Weimar during the turbulent period following the Schmalkaldic War and the Reformation conflicts in the Holy Roman Empire.	`E1155965`	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: John William, Duke of Saxe-Weimar | Statement: [John Frederick I, Elector of Saxony, child, John William, Duke of Saxe-Weimar]

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

Target entity: John William, Duke of Saxe-Weimar
Context triple: [John Frederick I, Elector of Saxony, child, John William, Duke of Saxe-Weimar]

A. Duke of Saxe-Weimar-Eisenach
The Duke of Saxe-Weimar-Eisenach was the hereditary ruler of the Grand Duchy of Saxe-Weimar-Eisenach, a small but culturally influential German state centered on the city of Weimar.
B. 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.
C. Johann August of Saxe-Gotha-Altenburg
Johann August of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the 18th century.
D. Johann Louis of Saxe-Gotha-Altenburg
Johann Louis of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the Holy Roman Empire.
E. 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.
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: John William, Duke of Saxe-Weimar
Triple: [John Frederick I, Elector of Saxony, child, John William, Duke of Saxe-Weimar]

Generated description

John William, Duke of Saxe-Weimar, was a 16th-century German nobleman who ruled the small Ernestine duchy of Saxe-Weimar during the turbulent period following the Schmalkaldic War and the Reformation conflicts in the Holy Roman Empire.

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

Target entity: John William, Duke of Saxe-Weimar
Target entity description: John William, Duke of Saxe-Weimar, was a 16th-century German nobleman who ruled the small Ernestine duchy of Saxe-Weimar during the turbulent period following the Schmalkaldic War and the Reformation conflicts in the Holy Roman Empire.

A. Duke of Saxe-Weimar-Eisenach
The Duke of Saxe-Weimar-Eisenach was the hereditary ruler of the Grand Duchy of Saxe-Weimar-Eisenach, a small but culturally influential German state centered on the city of Weimar.
B. 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.
C. Johann August of Saxe-Gotha-Altenburg
Johann August of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the 18th century.
D. Johann Louis of Saxe-Gotha-Altenburg
Johann Louis of Saxe-Gotha-Altenburg was a German prince of the Ernestine Wettin line from the ducal house of Saxe-Gotha-Altenburg in the Holy Roman Empire.
E. 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.
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_69d8076aae28819092cf636190ee5529`	completed	April 9, 2026, 8:09 p.m.
NER	Named-entity recognition	`batch_69dbb0b0c9008190836242da2d6a8cbe`	completed	April 12, 2026, 2:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ff1a5a733c819090a6710ab990c38d`	completed	May 9, 2026, 11:28 a.m.
NEDg	Description generation	`batch_69ff1afa99888190bfb60fd88d840d4e`	completed	May 9, 2026, 11:31 a.m.
NED2	Entity disambiguation (via description)	`batch_69ff1bdb39b481908f0b1df595837bc4`	completed	May 9, 2026, 11:34 a.m.

Created at: April 9, 2026, 9:50 p.m.