Triple

T22600081

Position	Surface form	Disambiguated ID	Type / Status
Subject	Denys Lasdun	`E574789`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Institute of Education building, London The Institute of Education building in London is a prominent example of post-war British Brutalist architecture, designed by renowned modernist architect Denys Lasdun.	`E1544278`	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: Institute of Education building, London | Statement: [Denys Lasdun, notableWork, Institute of Education building, London]

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

Target entity: Institute of Education building, London
Context triple: [Denys Lasdun, notableWork, Institute of Education building, London]

A. LSE Centre Building, London
The LSE Centre Building in London is a prominent academic facility of the London School of Economics, known for its contemporary design and urban integration by the Swiss architecture firm Christ & Gantenbein.
B. London school
London school was an educational institution in London where writer and teacher Florence Dugdale worked before becoming known for her association with Thomas Hardy.
C. London School
The London School was an informal group of post-war figurative painters in London, including artists like Francis Bacon and Lucian Freud, known for their intense, often psychologically charged depictions of the human figure.
D. University of Westminster (various buildings)
The University of Westminster (various buildings) is a multi-campus public university in London known for its diverse academic programs, urban facilities, and strong links to industry and the creative sectors.
E. UCL School of Slavonic and East European Studies building, London
The UCL School of Slavonic and East European Studies building in London is a contemporary academic facility known for its modern design and integration into the historic urban fabric of Bloomsbury.
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: Institute of Education building, London
Triple: [Denys Lasdun, notableWork, Institute of Education building, London]

Generated description

The Institute of Education building in London is a prominent example of post-war British Brutalist architecture, designed by renowned modernist architect Denys Lasdun.

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

Target entity: Institute of Education building, London
Target entity description: The Institute of Education building in London is a prominent example of post-war British Brutalist architecture, designed by renowned modernist architect Denys Lasdun.

A. LSE Centre Building, London
The LSE Centre Building in London is a prominent academic facility of the London School of Economics, known for its contemporary design and urban integration by the Swiss architecture firm Christ & Gantenbein.
B. London school
London school was an educational institution in London where writer and teacher Florence Dugdale worked before becoming known for her association with Thomas Hardy.
C. London School
The London School was an informal group of post-war figurative painters in London, including artists like Francis Bacon and Lucian Freud, known for their intense, often psychologically charged depictions of the human figure.
D. University of Westminster (various buildings)
The University of Westminster (various buildings) is a multi-campus public university in London known for its diverse academic programs, urban facilities, and strong links to industry and the creative sectors.
E. UCL School of Slavonic and East European Studies building, London
The UCL School of Slavonic and East European Studies building in London is a contemporary academic facility known for its modern design and integration into the historic urban fabric of Bloomsbury.
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_69e245bc11308190b69d794d5d1e0bb6`	completed	April 17, 2026, 2:37 p.m.
NER	Named-entity recognition	`batch_69f1626c6ce08190b991e89b12c67a5a`	completed	April 29, 2026, 1:44 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0b3d659f988190a3b33666ddf6e680`	completed	May 18, 2026, 4:25 p.m.
NEDg	Description generation	`batch_6a0b3e34494881908a06eeabafbfb94a`	completed	May 18, 2026, 4:28 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0b3f0d4e1c819091919aa6107df8a5`	completed	May 18, 2026, 4:32 p.m.

Created at: April 17, 2026, 2:50 p.m.