Triple
T19824347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Donald Schmitt |
E476279
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Waterloo Regional Operations Centre |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Waterloo Regional Operations Centre | Statement: [Donald Schmitt, notableWork, Waterloo Regional Operations Centre]
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waterloo Regional Operations Centre Context triple: [Donald Schmitt, notableWork, Waterloo Regional Operations Centre]
-
A.
Waterloo Recreation Area Headquarters
Waterloo Recreation Area Headquarters is the main administrative and visitor services center for Michigan’s Waterloo State Recreation Area, providing information, permits, and management for the park.
-
B.
Vaughan Metropolitan Centre
Vaughan Metropolitan Centre is a major mixed-use urban hub in Vaughan, Ontario, serving as a key transit-oriented downtown area with subway, bus, and commercial developments.
-
C.
Brampton Centre
Brampton Centre is a Canadian federal electoral district located in the city of Brampton, Ontario, represented in the House of Commons.
-
D.
Stratford Regional Centre
Stratford Regional Centre is a major commercial and transport hub in East London, known for its extensive shopping facilities, cultural venues, and connectivity.
-
E.
Etobicoke Centre
Etobicoke Centre is a federal electoral district in Toronto, Ontario, represented in the House of Commons of Canada.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Waterloo Regional Operations Centre Target entity description: The Waterloo Regional Operations Centre is a major civic facility in Waterloo, Ontario, designed by architect Donald Schmitt to consolidate and support the region’s public works and infrastructure services.
-
A.
Waterloo Recreation Area Headquarters
Waterloo Recreation Area Headquarters is the main administrative and visitor services center for Michigan’s Waterloo State Recreation Area, providing information, permits, and management for the park.
-
B.
Vaughan Metropolitan Centre
Vaughan Metropolitan Centre is a major mixed-use urban hub in Vaughan, Ontario, serving as a key transit-oriented downtown area with subway, bus, and commercial developments.
-
C.
Brampton Centre
Brampton Centre is a Canadian federal electoral district located in the city of Brampton, Ontario, represented in the House of Commons.
-
D.
Stratford Regional Centre
Stratford Regional Centre is a major commercial and transport hub in East London, known for its extensive shopping facilities, cultural venues, and connectivity.
-
E.
Etobicoke Centre
Etobicoke Centre is a federal electoral district in Toronto, Ontario, represented in the House of Commons of Canada.
- F. None of above. chosen
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8e51c7c188190b926f3a2a7b5f881 |
elicitation | completed |
| NER | batch_69e655017c188190ae9e17ae6b0eee05 |
ner | completed |
Created at: April 10, 2026, 1:50 p.m.