Triple

T429797

Position	Surface form	Disambiguated ID	Type / Status
Subject	University of Frankfurt (Oder)	`E9687`	entity
Predicate	foundedBy	`P104`	FINISHED
Object	Elector Joachim I Nestor of Brandenburg Elector Joachim I Nestor of Brandenburg was a powerful early 16th-century German prince of the Hohenzollern dynasty known for his staunch Catholicism and role in imperial politics during the Reformation era.	`E57486`	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: Elector Joachim I Nestor of Brandenburg | Statement: [University of Frankfurt (Oder), foundedBy, Elector Joachim I Nestor of Brandenburg]

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

Target entity: Elector Joachim I Nestor of Brandenburg
Context triple: [University of Frankfurt (Oder), foundedBy, Elector Joachim I Nestor of Brandenburg]

A. Frederick the Wise
Frederick the Wise was the Elector of Saxony who became a crucial protector and supporter of Martin Luther, helping to enable the early progress of the Protestant Reformation.
B. Adolf of Nassau, King of the Romans
Adolf of Nassau, King of the Romans, was a late 13th-century German monarch from the House of Nassau whose brief and contested reign as King of the Romans ended with his deposition and death in battle in 1298.
C. Frederick III, Elector Palatine
Frederick III, Elector Palatine was a 16th-century German prince best known for establishing Calvinism as the official faith of the Palatinate and commissioning the Heidelberg Catechism.
D. Otto I, Holy Roman Emperor
Otto I, Holy Roman Emperor was a 10th-century German king who restored imperial authority in Central Europe, consolidated the Holy Roman Empire, and is often regarded as its founder.
E. Duke of Saxony
The Duke of Saxony was a historic noble title associated with the rulers and high-ranking princes of the Saxony region in what is now Germany.
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: Elector Joachim I Nestor of Brandenburg
Triple: [University of Frankfurt (Oder), foundedBy, Elector Joachim I Nestor of Brandenburg]

Generated description

Elector Joachim I Nestor of Brandenburg was a powerful early 16th-century German prince of the Hohenzollern dynasty known for his staunch Catholicism and role in imperial politics during the Reformation era.

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

Target entity: Elector Joachim I Nestor of Brandenburg
Target entity description: Elector Joachim I Nestor of Brandenburg was a powerful early 16th-century German prince of the Hohenzollern dynasty known for his staunch Catholicism and role in imperial politics during the Reformation era.

A. Frederick the Wise
Frederick the Wise was the Elector of Saxony who became a crucial protector and supporter of Martin Luther, helping to enable the early progress of the Protestant Reformation.
B. Adolf of Nassau, King of the Romans
Adolf of Nassau, King of the Romans, was a late 13th-century German monarch from the House of Nassau whose brief and contested reign as King of the Romans ended with his deposition and death in battle in 1298.
C. Frederick III, Elector Palatine
Frederick III, Elector Palatine was a 16th-century German prince best known for establishing Calvinism as the official faith of the Palatinate and commissioning the Heidelberg Catechism.
D. Otto I, Holy Roman Emperor
Otto I, Holy Roman Emperor was a 10th-century German king who restored imperial authority in Central Europe, consolidated the Holy Roman Empire, and is often regarded as its founder.
E. Duke of Saxony
The Duke of Saxony was a historic noble title associated with the rulers and high-ranking princes of the Saxony region in what is now Germany.
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_69a2e801e1d48190b505d1dd336b52ac`	completed	Feb. 28, 2026, 1:05 p.m.
NER	Named-entity recognition	`batch_69a2eeedf68c81908473d6c6600961bd`	completed	Feb. 28, 2026, 1:34 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a44f522acc81909d16527bd08e458d`	completed	March 1, 2026, 2:38 p.m.
NEDg	Description generation	`batch_69a44fd970d881909ed3ae28debf4760`	completed	March 1, 2026, 2:40 p.m.
NED2	Entity disambiguation (via description)	`batch_69a4506c3d4881908eb97e489e4b9078`	completed	March 1, 2026, 2:42 p.m.

Created at: Feb. 28, 2026, 1:11 p.m.