Triple

T19743765

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel	`E474197`	entity
Predicate	child	`P120`	FINISHED
Object	Ferdinand Christian of Brunswick-Wolfenbüttel Ferdinand Christian of Brunswick-Wolfenbüttel was a lesser-known German prince from the ducal House of Brunswick-Wolfenbüttel in the 18th century.	`E1438210`	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: Ferdinand Christian of Brunswick-Wolfenbüttel | Statement: [Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, child, Ferdinand Christian of Brunswick-Wolfenbüttel]

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

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

A. Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
B. Charles of Hesse-Kassel
Charles of Hesse-Kassel was an 18th-century German prince of the House of Hesse who served as a Danish field marshal and governor of the duchies of Schleswig and Holstein.
C. 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.
D. Prince Ferdinand of Brunswick
Prince Ferdinand of Brunswick was an 18th-century Prussian field marshal renowned for leading Allied forces against the French in Western Germany during the Seven Years' War.
E. 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.
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: Ferdinand Christian of Brunswick-Wolfenbüttel
Triple: [Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, child, Ferdinand Christian of Brunswick-Wolfenbüttel]

Generated description

Ferdinand Christian of Brunswick-Wolfenbüttel was a lesser-known German prince from the ducal House of Brunswick-Wolfenbüttel in the 18th century.

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

Target entity: Ferdinand Christian of Brunswick-Wolfenbüttel
Target entity description: Ferdinand Christian of Brunswick-Wolfenbüttel was a lesser-known German prince from the ducal House of Brunswick-Wolfenbüttel in the 18th century.

A. Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel
Ferdinand Albert II, Duke of Brunswick-Wolfenbüttel, was an 18th-century German prince of the Holy Roman Empire who ruled the Duchy of Brunswick-Wolfenbüttel and belonged to the Brunswick-Bevern cadet branch of the House of Welf.
B. Charles of Hesse-Kassel
Charles of Hesse-Kassel was an 18th-century German prince of the House of Hesse who served as a Danish field marshal and governor of the duchies of Schleswig and Holstein.
C. 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.
D. Prince Ferdinand of Brunswick
Prince Ferdinand of Brunswick was an 18th-century Prussian field marshal renowned for leading Allied forces against the French in Western Germany during the Seven Years' War.
E. 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.
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_6a08acc62a9c8190b2dc2867d23e571a`	completed	May 16, 2026, 5:43 p.m.
NEDg	Description generation	`batch_6a08ad96b2a081908d32e335c5265eec`	completed	May 16, 2026, 5:47 p.m.
NED2	Entity disambiguation (via description)	`batch_6a08ae19eca08190ada48b48105be62d`	completed	May 16, 2026, 5:49 p.m.

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