Triple

T19743764

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel	`E474197`	entity
Predicate	child	`P120`	FINISHED
Object	Albrecht of Brunswick-Wolfenbüttel Albrecht of Brunswick-Wolfenbüttel was a lesser-known German nobleman of the House of Welf from the ducal line of Brunswick-Wolfenbüttel in the early modern period.	`E1436691`	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: Albrecht of Brunswick-Wolfenbüttel | Statement: [Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, child, Albrecht of Brunswick-Wolfenbüttel]

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

Target entity: Albrecht of Brunswick-Wolfenbüttel
Context triple: [Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, child, Albrecht of Brunswick-Wolfenbüttel]

A. Ferdinand Albert I, Duke of Brunswick-Bevern
Ferdinand Albert I, Duke of Brunswick-Bevern, was a 17th–18th century German prince of the House of Welf who ruled the small ducal principality of Brunswick-Bevern within the Holy Roman Empire.
B. Albert II, Duke of Saxe-Wittenberg
Albert II, Duke of Saxe-Wittenberg, was a medieval German prince of the Ascanian dynasty who ruled the Duchy of Saxe-Wittenberg and held the title of Elector of Saxony within the Holy Roman Empire.
C. Duke Ferdinand of Brunswick
Duke Ferdinand of Brunswick was an 18th-century Prussian field marshal best known for successfully commanding allied forces against the French in Western Germany during the Seven Years' War.
D. Albert III, Duke of Saxe-Wittenberg
Albert III, Duke of Saxe-Wittenberg, was a late medieval German prince of the Ascanian dynasty who ruled the small duchy of Saxe-Wittenberg and held the electoral dignity associated with it.
E. Anthony Ulrich of Brunswick
Anthony Ulrich of Brunswick was an 18th-century German prince of the House of Brunswick-Wolfenbüttel who became the father of the deposed Russian Emperor Ivan VI and spent much of his life imprisoned in Russia.
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: Albrecht of Brunswick-Wolfenbüttel
Triple: [Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, child, Albrecht of Brunswick-Wolfenbüttel]

Generated description

Albrecht of Brunswick-Wolfenbüttel was a lesser-known German nobleman of the House of Welf from the ducal line of Brunswick-Wolfenbüttel in the early modern period.

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

Target entity: Albrecht of Brunswick-Wolfenbüttel
Target entity description: Albrecht of Brunswick-Wolfenbüttel was a lesser-known German nobleman of the House of Welf from the ducal line of Brunswick-Wolfenbüttel in the early modern period.

A. Ferdinand Albert I, Duke of Brunswick-Bevern
Ferdinand Albert I, Duke of Brunswick-Bevern, was a 17th–18th century German prince of the House of Welf who ruled the small ducal principality of Brunswick-Bevern within the Holy Roman Empire.
B. Albert II, Duke of Saxe-Wittenberg
Albert II, Duke of Saxe-Wittenberg, was a medieval German prince of the Ascanian dynasty who ruled the Duchy of Saxe-Wittenberg and held the title of Elector of Saxony within the Holy Roman Empire.
C. Duke Ferdinand of Brunswick
Duke Ferdinand of Brunswick was an 18th-century Prussian field marshal best known for successfully commanding allied forces against the French in Western Germany during the Seven Years' War.
D. Albert III, Duke of Saxe-Wittenberg
Albert III, Duke of Saxe-Wittenberg, was a late medieval German prince of the Ascanian dynasty who ruled the small duchy of Saxe-Wittenberg and held the electoral dignity associated with it.
E. Anthony Ulrich of Brunswick
Anthony Ulrich of Brunswick was an 18th-century German prince of the House of Brunswick-Wolfenbüttel who became the father of the deposed Russian Emperor Ivan VI and spent much of his life imprisoned in Russia.
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_69d8e51940a0819087bd2996f98da668`	completed	April 10, 2026, 11:55 a.m.
NER	Named-entity recognition	`batch_69e65162f0f88190b652fff01ee23090`	completed	April 20, 2026, 4:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a08a5472558819086087f605a30100f`	completed	May 16, 2026, 5:11 p.m.
NEDg	Description generation	`batch_6a08a6799f2081909a1c2c1088ca4908`	completed	May 16, 2026, 5:16 p.m.
NED2	Entity disambiguation (via description)	`batch_6a08a7204e888190b3541c359e17e599`	completed	May 16, 2026, 5:19 p.m.

Created at: April 10, 2026, 1:47 p.m.