Triple
T4707886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Discovery District |
E104435
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object |
Princess Margaret Cancer Centre
Princess Margaret Cancer Centre is a leading Canadian cancer research and treatment hospital affiliated with the University Health Network in Toronto.
|
E463646
|
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: Princess Margaret Cancer Centre | Statement: [Discovery District, hasInstitution, Princess Margaret Cancer Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Princess Margaret Cancer Centre Context triple: [Discovery District, hasInstitution, Princess Margaret Cancer Centre]
-
A.
Peter MacCallum Cancer Centre
Peter MacCallum Cancer Centre is a leading Australian cancer research, education, and treatment institution based in Melbourne.
-
B.
London Health Sciences Centre
London Health Sciences Centre is a major academic hospital network in London, Ontario, providing tertiary and specialized healthcare services and serving as a teaching and research partner of Western University.
-
C.
Princess of Wales Hospital
Princess of Wales Hospital is a major district general hospital serving the town of Bridgend and the surrounding area in South Wales.
-
D.
Edinburgh Cancer Centre
The Edinburgh Cancer Centre is a major specialist oncology facility in Edinburgh providing comprehensive cancer diagnosis, treatment, and research services.
-
E.
Michael Garron Hospital
Michael Garron Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute and specialized healthcare 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: Princess Margaret Cancer Centre Triple: [Discovery District, hasInstitution, Princess Margaret Cancer Centre]
Generated description
Princess Margaret Cancer Centre is a leading Canadian cancer research and treatment hospital affiliated with the University Health Network in Toronto.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Princess Margaret Cancer Centre Target entity description: Princess Margaret Cancer Centre is a leading Canadian cancer research and treatment hospital affiliated with the University Health Network in Toronto.
-
A.
Peter MacCallum Cancer Centre
Peter MacCallum Cancer Centre is a leading Australian cancer research, education, and treatment institution based in Melbourne.
-
B.
London Health Sciences Centre
London Health Sciences Centre is a major academic hospital network in London, Ontario, providing tertiary and specialized healthcare services and serving as a teaching and research partner of Western University.
-
C.
Princess of Wales Hospital
Princess of Wales Hospital is a major district general hospital serving the town of Bridgend and the surrounding area in South Wales.
-
D.
Edinburgh Cancer Centre
The Edinburgh Cancer Centre is a major specialist oncology facility in Edinburgh providing comprehensive cancer diagnosis, treatment, and research services.
-
E.
Michael Garron Hospital
Michael Garron Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute and specialized healthcare 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_69bd43eac3c08190af7e4020c6c3704c |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd63ebf7e48190b545670ec114bd7e |
completed | March 20, 2026, 3:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be106d1fc08190808c19025c6f37c4 |
completed | March 21, 2026, 3:28 a.m. |
| NEDg | Description generation | batch_69be112d37bc8190bed120740ceb9726 |
completed | March 21, 2026, 3:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be11ab38308190a6c1a9fa8a5154ce |
completed | March 21, 2026, 3:34 a.m. |
Created at: March 20, 2026, 1:17 p.m.