Triple

T3863231

Position	Surface form	Disambiguated ID	Type / Status
Subject	Duke of Leinster	`E91788`	entity
Predicate	notableHolder	`P1918`	FINISHED
Object	Charles William FitzGerald, 4th Duke of Leinster Charles William FitzGerald, 4th Duke of Leinster, was a 19th-century Irish peer and politician who served as a prominent member of the Anglo-Irish aristocracy.	`E401783`	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: Charles William FitzGerald, 4th Duke of Leinster | Statement: [Duke of Leinster, notableHolder, Charles William FitzGerald, 4th Duke of Leinster]

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

Target entity: Charles William FitzGerald, 4th Duke of Leinster
Context triple: [Duke of Leinster, notableHolder, Charles William FitzGerald, 4th Duke of Leinster]

A. William Robert FitzGerald, 2nd Duke of Leinster
William Robert FitzGerald, 2nd Duke of Leinster, was an 18th-century Irish nobleman and politician who served as a leading peer in Ireland and head of the prominent FitzGerald family.
B. Augustus Frederick FitzGerald, 3rd Duke of Leinster
Augustus Frederick FitzGerald, 3rd Duke of Leinster, was a prominent 19th-century Irish peer and landowner who headed one of Ireland’s most influential aristocratic families.
C. Frank Pakenham, 7th Earl of Longford
Frank Pakenham, 7th Earl of Longford, was a British Labour politician, social reformer, and Catholic convert known for his campaigns on prison reform and his controversial support for the Moors murderer Myra Hindley.
D. Duke of Abercorn
The Duke of Abercorn is a hereditary title in the Peerage of Ireland, long associated with the aristocratic Hamilton family and their estates in Northern Ireland.
E. 1st Earl of Iveagh
The 1st Earl of Iveagh, Edward Cecil Guinness, was an Irish businessman and philanthropist from the Guinness brewing family, renowned for his extensive charitable donations and art patronage.
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: Charles William FitzGerald, 4th Duke of Leinster
Triple: [Duke of Leinster, notableHolder, Charles William FitzGerald, 4th Duke of Leinster]

Generated description

Charles William FitzGerald, 4th Duke of Leinster, was a 19th-century Irish peer and politician who served as a prominent member of the Anglo-Irish aristocracy.

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

Target entity: Charles William FitzGerald, 4th Duke of Leinster
Target entity description: Charles William FitzGerald, 4th Duke of Leinster, was a 19th-century Irish peer and politician who served as a prominent member of the Anglo-Irish aristocracy.

A. William Robert FitzGerald, 2nd Duke of Leinster
William Robert FitzGerald, 2nd Duke of Leinster, was an 18th-century Irish nobleman and politician who served as a leading peer in Ireland and head of the prominent FitzGerald family.
B. Augustus Frederick FitzGerald, 3rd Duke of Leinster
Augustus Frederick FitzGerald, 3rd Duke of Leinster, was a prominent 19th-century Irish peer and landowner who headed one of Ireland’s most influential aristocratic families.
C. Frank Pakenham, 7th Earl of Longford
Frank Pakenham, 7th Earl of Longford, was a British Labour politician, social reformer, and Catholic convert known for his campaigns on prison reform and his controversial support for the Moors murderer Myra Hindley.
D. Duke of Abercorn
The Duke of Abercorn is a hereditary title in the Peerage of Ireland, long associated with the aristocratic Hamilton family and their estates in Northern Ireland.
E. 1st Earl of Iveagh
The 1st Earl of Iveagh, Edward Cecil Guinness, was an Irish businessman and philanthropist from the Guinness brewing family, renowned for his extensive charitable donations and art patronage.
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_69aed9645f348190a9868e7cef56ab7e`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aeec2417648190ad010189d304d119`	completed	March 9, 2026, 3:49 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b53375ba7c819092449fe911bfc4fa`	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, 3:19 p.m.