Triple

T6949885

Position	Surface form	Disambiguated ID	Type / Status
Subject	Toronto General Hospital (early 20th-century complex)	`E160891`	entity
Predicate	operator	`P179`	FINISHED
Object	University Health Network University Health Network is a major Toronto-based academic health sciences organization that operates several leading hospitals and research institutes affiliated with the University of Toronto.	`E630379`	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: University Health Network | Statement: [Toronto General Hospital (early 20th-century complex), operator, University Health Network]

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

Target entity: University Health Network
Context triple: [Toronto General Hospital (early 20th-century complex), operator, University Health Network]

A. Sunnybrook Health Sciences Centre
Sunnybrook Health Sciences Centre is a major academic hospital and trauma centre in Toronto, Ontario, affiliated with the University of Toronto and known for its leading research and specialized clinical care.
B. McMaster University Health Sciences Centre
McMaster University Health Sciences Centre is a major academic medical complex in Hamilton, Ontario, integrating healthcare, research, and education as part of McMaster University’s health sciences faculty.
C. University of Toronto Faculty of Medicine
The University of Toronto Faculty of Medicine is a leading Canadian medical school renowned for its research-intensive programs, clinical training, and contributions to global health and medical innovation.
D. Toronto Western Hospital
Toronto Western Hospital is a major academic teaching and research hospital in downtown Toronto, renowned for its neuroscience, musculoskeletal, and specialized surgical care.
E. Toronto General Hospital
Toronto General Hospital is a major teaching and research hospital in downtown Toronto, renowned for its advanced cardiac, transplant, and critical care services.
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: University Health Network
Triple: [Toronto General Hospital (early 20th-century complex), operator, University Health Network]

Generated description

University Health Network is a major Toronto-based academic health sciences organization that operates several leading hospitals and research institutes affiliated with the University of Toronto.

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

Target entity: University Health Network
Target entity description: University Health Network is a major Toronto-based academic health sciences organization that operates several leading hospitals and research institutes affiliated with the University of Toronto.

A. Sunnybrook Health Sciences Centre
Sunnybrook Health Sciences Centre is a major academic hospital and trauma centre in Toronto, Ontario, affiliated with the University of Toronto and known for its leading research and specialized clinical care.
B. McMaster University Health Sciences Centre
McMaster University Health Sciences Centre is a major academic medical complex in Hamilton, Ontario, integrating healthcare, research, and education as part of McMaster University’s health sciences faculty.
C. University of Toronto Faculty of Medicine
The University of Toronto Faculty of Medicine is a leading Canadian medical school renowned for its research-intensive programs, clinical training, and contributions to global health and medical innovation.
D. Toronto Western Hospital
Toronto Western Hospital is a major academic teaching and research hospital in downtown Toronto, renowned for its neuroscience, musculoskeletal, and specialized surgical care.
E. Toronto General Hospital
Toronto General Hospital is a major teaching and research hospital in downtown Toronto, renowned for its advanced cardiac, transplant, and critical care services.
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_69c68850419081909fb426b8f5a304c7`	completed	March 27, 2026, 1:38 p.m.
NER	Named-entity recognition	`batch_69c6daaeb66c8190a62b32a2c22f166a`	completed	March 27, 2026, 7:29 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69c75874ffcc81908f31ff03e13cb5b0`	completed	March 28, 2026, 4:26 a.m.
NEDg	Description generation	`batch_69c758ee37dc8190810e44d11c744ac7`	completed	March 28, 2026, 4:28 a.m.
NED2	Entity disambiguation (via description)	`batch_69c759a99b2c8190986ce5bc36502975`	completed	March 28, 2026, 4:31 a.m.

Created at: March 27, 2026, 2:29 p.m.