Triple

T335256

Position	Surface form	Disambiguated ID	Type / Status
Subject	Benedict Cumberbatch	`E6710`	entity
Predicate	educatedAt	`P5`	FINISHED
Object	London Academy of Music and Dramatic Art The London Academy of Music and Dramatic Art (LAMDA) is one of the United Kingdom’s oldest and most prestigious drama schools, renowned for training many prominent actors for stage, film, and television.	`E42639`	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: London Academy of Music and Dramatic Art | Statement: [Benedict Cumberbatch, educatedAt, London Academy of Music and Dramatic Art]

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

Target entity: London Academy of Music and Dramatic Art
Context triple: [Benedict Cumberbatch, educatedAt, London Academy of Music and Dramatic Art]

A. Royal Academy of Music
The Royal Academy of Music is a prestigious London conservatoire and one of the United Kingdom’s leading music schools, renowned for training world-class musicians and composers.
B. Royal College of Music
The Royal College of Music is a prestigious London conservatoire and one of the United Kingdom’s leading institutions for advanced training in classical music performance, composition, and research.
C. Central School of Speech Training and Dramatic Art
The Central School of Speech Training and Dramatic Art was a prominent London drama school renowned for training actors and performers, including figures such as Laurence Olivier.
D. British American Drama Academy
The British American Drama Academy is a prestigious London-based acting school known for its intensive classical theatre training and programs that attract students from around the world.
E. Royal Conservatoire of Scotland
The Royal Conservatoire of Scotland is a leading national institution for higher education in music, drama, dance, production, and film, based in Glasgow and renowned for training performing artists.
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: London Academy of Music and Dramatic Art
Triple: [Benedict Cumberbatch, educatedAt, London Academy of Music and Dramatic Art]

Generated description

The London Academy of Music and Dramatic Art (LAMDA) is one of the United Kingdom’s oldest and most prestigious drama schools, renowned for training many prominent actors for stage, film, and television.

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

Target entity: London Academy of Music and Dramatic Art
Target entity description: The London Academy of Music and Dramatic Art (LAMDA) is one of the United Kingdom’s oldest and most prestigious drama schools, renowned for training many prominent actors for stage, film, and television.

A. Royal Academy of Music
The Royal Academy of Music is a prestigious London conservatoire and one of the United Kingdom’s leading music schools, renowned for training world-class musicians and composers.
B. Royal College of Music
The Royal College of Music is a prestigious London conservatoire and one of the United Kingdom’s leading institutions for advanced training in classical music performance, composition, and research.
C. Central School of Speech Training and Dramatic Art
The Central School of Speech Training and Dramatic Art was a prominent London drama school renowned for training actors and performers, including figures such as Laurence Olivier.
D. British American Drama Academy
The British American Drama Academy is a prestigious London-based acting school known for its intensive classical theatre training and programs that attract students from around the world.
E. Royal Conservatoire of Scotland
The Royal Conservatoire of Scotland is a leading national institution for higher education in music, drama, dance, production, and film, based in Glasgow and renowned for training performing artists.
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_69a2e79434908190a9d5afe415153ad9`	completed	Feb. 28, 2026, 1:03 p.m.
NER	Named-entity recognition	`batch_69a2eac81c0c8190b3cb0d53b1cf62b5`	completed	Feb. 28, 2026, 1:16 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a3d247650481909006cc27bfa385e3`	completed	March 1, 2026, 5:44 a.m.
NEDg	Description generation	`batch_69a3d2d8aa64819095cdee306bec77ec`	completed	March 1, 2026, 5:47 a.m.
NED2	Entity disambiguation (via description)	`batch_69a3d370d200819089eaf114357a8ca3`	completed	March 1, 2026, 5:49 a.m.

Created at: Feb. 28, 2026, 1:08 p.m.