Triple

T2266678

Position	Surface form	Disambiguated ID	Type / Status
Subject	Princess Alice of the United Kingdom	`E50160`	entity
Predicate	baptismPlace	`P13158`	FINISHED
Object	Private Chapel, Buckingham Palace, London, United Kingdom The Private Chapel at Buckingham Palace in London is a former royal household chapel used for worship and significant family ceremonies within the British monarchy.	`E250665`	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: Private Chapel, Buckingham Palace, London, United Kingdom | Statement: [Princess Alice of the United Kingdom, baptismPlace, Private Chapel, Buckingham Palace, London, United Kingdom]

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

Target entity: Private Chapel, Buckingham Palace, London, United Kingdom
Context triple: [Princess Alice of the United Kingdom, baptismPlace, Private Chapel, Buckingham Palace, London, United Kingdom]

A. Kensington Palace, London
Kensington Palace, London is a historic royal residence in Kensington Gardens that has long served as a home for members of the British royal family.
B. St George's Chapel, Windsor Castle, England
St George's Chapel at Windsor Castle in England is a historic Gothic royal chapel and key site for British royal ceremonies, including weddings, funerals, and burials.
C. St James's Palace, London
St James's Palace, London is a historic royal residence in central London that has long served as a principal home and administrative center for the British monarchy.
D. Order of the Bath chapel in Westminster Abbey
The Order of the Bath chapel in Westminster Abbey is a historic ceremonial chapel where members of the British Order of the Bath are commemorated and their heraldic banners and insignia are displayed.
E. Royal Hospital Chelsea, London
Royal Hospital Chelsea in London is a historic retirement and nursing home for British Army veterans, famed for its Chelsea Pensioners and its 17th-century buildings designed by Sir Christopher Wren.
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: Private Chapel, Buckingham Palace, London, United Kingdom
Triple: [Princess Alice of the United Kingdom, baptismPlace, Private Chapel, Buckingham Palace, London, United Kingdom]

Generated description

The Private Chapel at Buckingham Palace in London is a former royal household chapel used for worship and significant family ceremonies within the British monarchy.

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

Target entity: Private Chapel, Buckingham Palace, London, United Kingdom
Target entity description: The Private Chapel at Buckingham Palace in London is a former royal household chapel used for worship and significant family ceremonies within the British monarchy.

A. Kensington Palace, London
Kensington Palace, London is a historic royal residence in Kensington Gardens that has long served as a home for members of the British royal family.
B. St George's Chapel, Windsor Castle, England
St George's Chapel at Windsor Castle in England is a historic Gothic royal chapel and key site for British royal ceremonies, including weddings, funerals, and burials.
C. St James's Palace, London
St James's Palace, London is a historic royal residence in central London that has long served as a principal home and administrative center for the British monarchy.
D. Order of the Bath chapel in Westminster Abbey
The Order of the Bath chapel in Westminster Abbey is a historic ceremonial chapel where members of the British Order of the Bath are commemorated and their heraldic banners and insignia are displayed.
E. Royal Hospital Chelsea, London
Royal Hospital Chelsea in London is a historic retirement and nursing home for British Army veterans, famed for its Chelsea Pensioners and its 17th-century buildings designed by Sir Christopher Wren.
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_69a88b01e0048190ba96431b5f990ba9`	completed	March 4, 2026, 7:41 p.m.
NER	Named-entity recognition	`batch_69abc1baa0948190b07ffc347a4f714e`	completed	March 7, 2026, 6:12 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ae71d492a48190be58396831e87ea0`	completed	March 9, 2026, 7:08 a.m.
NEDg	Description generation	`batch_69ae72bdc5dc81908f475353999161e4`	completed	March 9, 2026, 7:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69ae76720e3c8190aeb82dd8779ff715`	completed	March 9, 2026, 7:27 a.m.

Created at: March 4, 2026, 7:48 p.m.