Triple

T1176334

Position	Surface form	Disambiguated ID	Type / Status
Subject	Princess Augusta of Saxe-Gotha	`E25033`	entity
Predicate	child	`P120`	FINISHED
Object	William Henry, Duke of Gloucester and Edinburgh William Henry, Duke of Gloucester and Edinburgh, was a British royal prince and younger brother of King George III, known for his controversial marriage to the commoner Maria Walpole.	`E229393`	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: William Henry, Duke of Gloucester and Edinburgh | Statement: [Princess Augusta of Saxe-Gotha, child, William Henry, Duke of Gloucester and Edinburgh]

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

Target entity: William Henry, Duke of Gloucester and Edinburgh
Context triple: [Princess Augusta of Saxe-Gotha, child, William Henry, Duke of Gloucester and Edinburgh]

A. Edward Augustus, Duke of York and Albany
Edward Augustus, Duke of York and Albany was a British royal prince, the younger brother of King George III, and a naval officer in the 18th century.
B. Duke of Gloucester
The Duke of Gloucester is a British royal dukedom historically granted to younger sons of the monarch, most recently held by Prince Richard, a cousin of King Charles III.
C. Prince Henry, Duke of Gloucester
Prince Henry, Duke of Gloucester, was a British royal prince, the third son of King George V, who served as a senior member of the royal family and briefly as Governor-General of Australia.
D. Prince William, Duke of Cumberland
Prince William, Duke of Cumberland was an 18th-century British royal and military commander, best known for his role in the Battle of Culloden and the suppression of the Jacobite rising of 1745.
E. Prince Augustus Frederick
Prince Augustus Frederick was a British royal, the sixth son of King George III, known for his liberal views and role as Duke of Sussex in the early 19th century.
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: William Henry, Duke of Gloucester and Edinburgh
Triple: [Princess Augusta of Saxe-Gotha, child, William Henry, Duke of Gloucester and Edinburgh]

Generated description

William Henry, Duke of Gloucester and Edinburgh, was a British royal prince and younger brother of King George III, known for his controversial marriage to the commoner Maria Walpole.

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

Target entity: William Henry, Duke of Gloucester and Edinburgh
Target entity description: William Henry, Duke of Gloucester and Edinburgh, was a British royal prince and younger brother of King George III, known for his controversial marriage to the commoner Maria Walpole.

A. Edward Augustus, Duke of York and Albany
Edward Augustus, Duke of York and Albany was a British royal prince, the younger brother of King George III, and a naval officer in the 18th century.
B. Duke of Gloucester
The Duke of Gloucester is a British royal dukedom historically granted to younger sons of the monarch, most recently held by Prince Richard, a cousin of King Charles III.
C. Prince Henry, Duke of Gloucester
Prince Henry, Duke of Gloucester, was a British royal prince, the third son of King George V, who served as a senior member of the royal family and briefly as Governor-General of Australia.
D. Prince William, Duke of Cumberland
Prince William, Duke of Cumberland was an 18th-century British royal and military commander, best known for his role in the Battle of Culloden and the suppression of the Jacobite rising of 1745.
E. Prince Augustus Frederick
Prince Augustus Frederick was a British royal, the sixth son of King George III, known for his liberal views and role as Duke of Sussex in the early 19th century.
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_69a494267b4c819088c97a59182bf56a`	completed	March 1, 2026, 7:31 p.m.
NER	Named-entity recognition	`batch_69a4bd0d5c288190b597dae0fbe3b43b`	completed	March 1, 2026, 10:26 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae1fa73fe8819097bcd6c07793bc52`	completed	March 9, 2026, 1:17 a.m.
NEDg	Description generation	`batch_69ae20efd4dc8190addf69c80a33d247`	completed	March 9, 2026, 1:22 a.m.
NED2	Entity disambiguation (via description)	`batch_69ae21b4ce248190bbd7542592db0ec4`	completed	March 9, 2026, 1:26 a.m.

Created at: March 1, 2026, 7:45 p.m.