Triple
T6948921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downsview Park redevelopment in Toronto |
E160871
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
former Canadian Forces Base Downsview
Former Canadian Forces Base Downsview is a decommissioned military airfield in Toronto that has been transformed into a large urban park and mixed-use redevelopment area.
|
E630332
|
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: former Canadian Forces Base Downsview | Statement: [Downsview Park redevelopment in Toronto, locatedOn, former Canadian Forces Base Downsview]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: former Canadian Forces Base Downsview Context triple: [Downsview Park redevelopment in Toronto, locatedOn, former Canadian Forces Base Downsview]
-
A.
Canadian Forces Base Trenton
Canadian Forces Base Trenton is a major Royal Canadian Air Force base in Ontario that serves as a key hub for air transport, search and rescue, and military operations.
-
B.
Canadian Forces Base Kingston
Canadian Forces Base Kingston is a major Canadian Armed Forces installation in Ontario that serves as a key training, communications, and support hub for military operations.
-
C.
Canadian Forces Base Borden
Canadian Forces Base Borden is a major Canadian Armed Forces training base in Ontario that serves as a primary center for military education and support operations.
-
D.
Royal Canadian Air Force Station Hamilton
Royal Canadian Air Force Station Hamilton was a World War II–era Canadian military airfield that later evolved into what is now John C. Munro Hamilton International Airport in Mount Hope, Ontario.
-
E.
Thornhill Air Base
Thornhill Air Base is a major Zimbabwean Air Force installation located near the city of Gweru.
- 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: former Canadian Forces Base Downsview Triple: [Downsview Park redevelopment in Toronto, locatedOn, former Canadian Forces Base Downsview]
Generated description
Former Canadian Forces Base Downsview is a decommissioned military airfield in Toronto that has been transformed into a large urban park and mixed-use redevelopment area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: former Canadian Forces Base Downsview Target entity description: Former Canadian Forces Base Downsview is a decommissioned military airfield in Toronto that has been transformed into a large urban park and mixed-use redevelopment area.
-
A.
Canadian Forces Base Trenton
Canadian Forces Base Trenton is a major Royal Canadian Air Force base in Ontario that serves as a key hub for air transport, search and rescue, and military operations.
-
B.
Canadian Forces Base Kingston
Canadian Forces Base Kingston is a major Canadian Armed Forces installation in Ontario that serves as a key training, communications, and support hub for military operations.
-
C.
Canadian Forces Base Borden
Canadian Forces Base Borden is a major Canadian Armed Forces training base in Ontario that serves as a primary center for military education and support operations.
-
D.
Royal Canadian Air Force Station Hamilton
Royal Canadian Air Force Station Hamilton was a World War II–era Canadian military airfield that later evolved into what is now John C. Munro Hamilton International Airport in Mount Hope, Ontario.
-
E.
Thornhill Air Base
Thornhill Air Base is a major Zimbabwean Air Force installation located near the city of Gweru.
- 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_69c6daad028c8190a6db5b2d029d4dfc |
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, 2:28 p.m.