Triple

T21931116

Position	Surface form	Disambiguated ID	Type / Status
Subject	AMS Nest	`E541567`	entity
Predicate	replaced	`P101`	FINISHED
Object	Student Union Building (SUB) at UBC The Student Union Building (SUB) at UBC was the former central hub for student life, services, and social activities on the University of British Columbia’s Vancouver campus.	`E1509664`	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: Student Union Building (SUB) at UBC | Statement: [AMS Nest, replaced, Student Union Building (SUB) at UBC]

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

Target entity: Student Union Building (SUB) at UBC
Context triple: [AMS Nest, replaced, Student Union Building (SUB) at UBC]

A. International House at the University of British Columbia
International House at the University of British Columbia is a campus hub that fosters global engagement, intercultural understanding, and support services for international and domestic students.
B. UBC Athletics and Recreation facilities
UBC Athletics and Recreation facilities comprise the University of British Columbia’s network of sports, fitness, and recreation venues that support varsity athletics, student recreation, and community programs on campus.
C. SFU Burnaby campus
SFU Burnaby campus is Simon Fraser University’s main hilltop campus in Burnaby, British Columbia, known for its distinctive modernist architecture and comprehensive academic and research facilities.
D. UBC Vancouver campus
UBC Vancouver campus is the main campus of the University of British Columbia, a large research-intensive university located on the western tip of Vancouver overlooking the Pacific Ocean.
E. UBC Library
UBC Library is the academic library system of the University of British Columbia, providing extensive research resources, collections, and services to students, faculty, and the broader scholarly community.
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: Student Union Building (SUB) at UBC
Triple: [AMS Nest, replaced, Student Union Building (SUB) at UBC]

Generated description

The Student Union Building (SUB) at UBC was the former central hub for student life, services, and social activities on the University of British Columbia’s Vancouver campus.

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

Target entity: Student Union Building (SUB) at UBC
Target entity description: The Student Union Building (SUB) at UBC was the former central hub for student life, services, and social activities on the University of British Columbia’s Vancouver campus.

A. International House at the University of British Columbia
International House at the University of British Columbia is a campus hub that fosters global engagement, intercultural understanding, and support services for international and domestic students.
B. UBC Athletics and Recreation facilities
UBC Athletics and Recreation facilities comprise the University of British Columbia’s network of sports, fitness, and recreation venues that support varsity athletics, student recreation, and community programs on campus.
C. SFU Burnaby campus
SFU Burnaby campus is Simon Fraser University’s main hilltop campus in Burnaby, British Columbia, known for its distinctive modernist architecture and comprehensive academic and research facilities.
D. UBC Vancouver campus
UBC Vancouver campus is the main campus of the University of British Columbia, a large research-intensive university located on the western tip of Vancouver overlooking the Pacific Ocean.
E. UBC Library
UBC Library is the academic library system of the University of British Columbia, providing extensive research resources, collections, and services to students, faculty, and the broader scholarly community.
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_69e0c47d74488190a15119108794a307`	completed	April 16, 2026, 11:14 a.m.
NER	Named-entity recognition	`batch_69f123ff16148190843d92bbc1e9bb24`	completed	April 28, 2026, 9:17 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0a60e636d0819082c3d81b051c9165`	completed	May 18, 2026, 12:44 a.m.
NEDg	Description generation	`batch_6a0a61b197fc8190905c86e03c1cf5b9`	completed	May 18, 2026, 12:47 a.m.
NED2	Entity disambiguation (via description)	`batch_6a0a6240a5008190a745a20a51d3f239`	completed	May 18, 2026, 12:50 a.m.

Created at: April 16, 2026, 7:47 p.m.