Triple

T3539862

Position	Surface form	Disambiguated ID	Type / Status
Subject	Anne Speke	`E74856`	entity
Predicate	spouse	`P13`	FINISHED
Object	Frederick North, 2nd Earl of Guilford Frederick North, 2nd Earl of Guilford, was a British Tory statesman best known for serving as Prime Minister of Great Britain during the American Revolutionary War.	`E368654`	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: Frederick North, 2nd Earl of Guilford | Statement: [Anne Speke, spouse, Frederick North, 2nd Earl of Guilford]

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

Target entity: Frederick North, 2nd Earl of Guilford
Context triple: [Anne Speke, spouse, Frederick North, 2nd Earl of Guilford]

A. Charles Watson-Wentworth, 2nd Marquess of Rockingham
Charles Watson-Wentworth, 2nd Marquess of Rockingham, was an 18th-century British Whig statesman who twice served as Prime Minister of Great Britain and was known for his opposition to royal influence and support for American colonial grievances.
B. Thomas Watson-Wentworth, 1st Marquess of Rockingham
Thomas Watson-Wentworth, 1st Marquess of Rockingham, was an 18th-century British Whig politician and prominent Yorkshire landowner who served in several high offices under King George II.
C. Thomas Pelham, 1st Baron Pelham
Thomas Pelham, 1st Baron Pelham, was an English Whig politician and landowner who served in Parliament and was later elevated to the peerage in the late 17th and early 18th centuries.
D. Henry Spencer, 1st Earl of Sunderland
Henry Spencer, 1st Earl of Sunderland was a 17th-century English nobleman and Royalist military commander who was killed fighting for King Charles I during the English Civil War.
E. John Pitt, 2nd Earl of Chatham
John Pitt, 2nd Earl of Chatham, was a British soldier and politician who served as First Lord of the Admiralty and was the elder son of the prominent statesman William Pitt the Elder.
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: Frederick North, 2nd Earl of Guilford
Triple: [Anne Speke, spouse, Frederick North, 2nd Earl of Guilford]

Generated description

Frederick North, 2nd Earl of Guilford, was a British Tory statesman best known for serving as Prime Minister of Great Britain during the American Revolutionary War.

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

Target entity: Frederick North, 2nd Earl of Guilford
Target entity description: Frederick North, 2nd Earl of Guilford, was a British Tory statesman best known for serving as Prime Minister of Great Britain during the American Revolutionary War.

A. Charles Watson-Wentworth, 2nd Marquess of Rockingham
Charles Watson-Wentworth, 2nd Marquess of Rockingham, was an 18th-century British Whig statesman who twice served as Prime Minister of Great Britain and was known for his opposition to royal influence and support for American colonial grievances.
B. Thomas Watson-Wentworth, 1st Marquess of Rockingham
Thomas Watson-Wentworth, 1st Marquess of Rockingham, was an 18th-century British Whig politician and prominent Yorkshire landowner who served in several high offices under King George II.
C. Thomas Pelham, 1st Baron Pelham
Thomas Pelham, 1st Baron Pelham, was an English Whig politician and landowner who served in Parliament and was later elevated to the peerage in the late 17th and early 18th centuries.
D. Henry Spencer, 1st Earl of Sunderland
Henry Spencer, 1st Earl of Sunderland was a 17th-century English nobleman and Royalist military commander who was killed fighting for King Charles I during the English Civil War.
E. John Pitt, 2nd Earl of Chatham
John Pitt, 2nd Earl of Chatham, was a British soldier and politician who served as First Lord of the Admiralty and was the elder son of the prominent statesman William Pitt the Elder.
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_69ad85d274cc8190ab59c97298a1cfbf`	completed	March 8, 2026, 2:21 p.m.
NER	Named-entity recognition	`batch_69adbccbbb5c8190a951754dda5fc642`	completed	March 8, 2026, 6:15 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b3bb8b7fac81908c18d3f868aeba44`	completed	March 13, 2026, 7:23 a.m.
NEDg	Description generation	`batch_69b3bc222eec81908c984dce75e8ef1e`	completed	March 13, 2026, 7:26 a.m.
NED2	Entity disambiguation (via description)	`batch_69b3e6d6263c81908aed3efe5486934f`	completed	March 13, 2026, 10:28 a.m.

Created at: March 8, 2026, 3:20 p.m.