Triple

T2758073

Position	Surface form	Disambiguated ID	Type / Status
Subject	York University station	`E61152`	entity
Predicate	servesArea	`P82`	FINISHED
Object	Keele campus of York University The Keele campus of York University is the institution’s main and largest campus in Toronto, Ontario, housing the majority of its academic faculties, research facilities, and student residences.	`E294447`	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: Keele campus of York University | Statement: [York University station, servesArea, Keele campus of York University]

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

Target entity: Keele campus of York University
Context triple: [York University station, servesArea, Keele campus of York University]

A. Ryerson University campus
Ryerson University campus is an urban post-secondary campus located in downtown Toronto, known for its integration with the surrounding city core.
B. St. George campus, University of Toronto
St. George campus, University of Toronto is the university’s historic downtown Toronto campus, known for its collegiate Gothic architecture, research-intensive programs, and role as the institution’s main academic and administrative hub.
C. Kitchener campus
Kitchener campus is the University of Waterloo’s health-focused satellite campus located in downtown Kitchener, Ontario, housing programs such as the School of Pharmacy and other health sciences.
D. University College, University of Toronto
University College, University of Toronto is a historic and architecturally significant constituent college of the University of Toronto, known for its central role in campus life and its distinctive Romanesque Revival building.
E. Mississauga campus
Mississauga campus is a suburban University of Toronto campus known for its modern facilities, diverse student body, and park-like setting along the Credit River in Mississauga, Ontario.
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: Keele campus of York University
Triple: [York University station, servesArea, Keele campus of York University]

Generated description

The Keele campus of York University is the institution’s main and largest campus in Toronto, Ontario, housing the majority of its academic faculties, research facilities, and student residences.

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

Target entity: Keele campus of York University
Target entity description: The Keele campus of York University is the institution’s main and largest campus in Toronto, Ontario, housing the majority of its academic faculties, research facilities, and student residences.

A. Ryerson University campus
Ryerson University campus is an urban post-secondary campus located in downtown Toronto, known for its integration with the surrounding city core.
B. St. George campus, University of Toronto
St. George campus, University of Toronto is the university’s historic downtown Toronto campus, known for its collegiate Gothic architecture, research-intensive programs, and role as the institution’s main academic and administrative hub.
C. Kitchener campus
Kitchener campus is the University of Waterloo’s health-focused satellite campus located in downtown Kitchener, Ontario, housing programs such as the School of Pharmacy and other health sciences.
D. University College, University of Toronto
University College, University of Toronto is a historic and architecturally significant constituent college of the University of Toronto, known for its central role in campus life and its distinctive Romanesque Revival building.
E. Mississauga campus
Mississauga campus is a suburban University of Toronto campus known for its modern facilities, diverse student body, and park-like setting along the Credit River in Mississauga, Ontario.
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_69ab4b7a85bc819094a349b84beb1f2c`	completed	March 6, 2026, 9:47 p.m.
NER	Named-entity recognition	`batch_69abdb8ba4688190b401b6eb5b734ac6`	completed	March 7, 2026, 8:02 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69afbbdf650c8190baa020143b51f94b`	completed	March 10, 2026, 6:36 a.m.
NEDg	Description generation	`batch_69afbc68a4148190b8c41af64bfacd64`	completed	March 10, 2026, 6:38 a.m.
NED2	Entity disambiguation (via description)	`batch_69afbd03744081908c79e88c3189467c`	completed	March 10, 2026, 6:41 a.m.

Created at: March 6, 2026, 9:57 p.m.