Triple

T3840829

Position	Surface form	Disambiguated ID	Type / Status
Subject	Ferdinand I of Bulgaria	`E93444`	entity
Predicate	father	`P120`	FINISHED
Object	Prince August of Saxe-Coburg and Gotha Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.	`E401760`	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: Prince August of Saxe-Coburg and Gotha | Statement: [Ferdinand I of Bulgaria, father, Prince August of Saxe-Coburg and Gotha]

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

Target entity: Prince August of Saxe-Coburg and Gotha
Context triple: [Ferdinand I of Bulgaria, father, Prince August of Saxe-Coburg and Gotha]

A. Prince Coburg of Saxe-Coburg-Saalfeld
Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
B. Prince Albert of Prussia
Prince Albert of Prussia was a 19th-century Prussian prince, military officer, and member of the Hohenzollern dynasty who played a notable role in the political and social life of the Kingdom of Prussia.
C. Prince George of Hesse-Darmstadt
Prince George of Hesse-Darmstadt was a German prince and military commander in Habsburg service, noted for his role in the War of the Spanish Succession and campaigns in Spain and the Low Countries.
D. Charles Edward, Duke of Saxe-Coburg and Gotha
Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
E. 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.
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: Prince August of Saxe-Coburg and Gotha
Triple: [Ferdinand I of Bulgaria, father, Prince August of Saxe-Coburg and Gotha]

Generated description

Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.

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

Target entity: Prince August of Saxe-Coburg and Gotha
Target entity description: Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.

A. Prince Coburg of Saxe-Coburg-Saalfeld
Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
B. Prince Albert of Prussia
Prince Albert of Prussia was a 19th-century Prussian prince, military officer, and member of the Hohenzollern dynasty who played a notable role in the political and social life of the Kingdom of Prussia.
C. Prince George of Hesse-Darmstadt
Prince George of Hesse-Darmstadt was a German prince and military commander in Habsburg service, noted for his role in the War of the Spanish Succession and campaigns in Spain and the Low Countries.
D. Charles Edward, Duke of Saxe-Coburg and Gotha
Charles Edward, Duke of Saxe-Coburg and Gotha, was a British-born German prince and last reigning duke of Saxe-Coburg and Gotha, whose rule and later life were marked by his support for Germany in World War I and subsequent involvement with the Nazi Party.
E. 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.
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_69aed96ce578819084ab16e3439976c9`	completed	March 9, 2026, 2:30 p.m.
NER	Named-entity recognition	`batch_69aeebb235088190b115623e54ea2ab1`	completed	March 9, 2026, 3:48 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b5337284608190af9c288033d5ce23`	completed	March 14, 2026, 10:07 a.m.
NEDg	Description generation	`batch_69b5345b408c8190a68c530edd1efb1f`	completed	March 14, 2026, 10:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69b5351fe4d081909c606f2ced0efbdc`	completed	March 14, 2026, 10:14 a.m.

Created at: March 9, 2026, 3:18 p.m.