Triple
T21889962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marie Curtis Park |
E540511
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object | Toronto–Mississauga boundary |
—
|
NE NERFINISHED |
How this triple was built (3 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: Toronto–Mississauga boundary | Statement: [Marie Curtis Park, locatedNear, Toronto–Mississauga boundary]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto–Mississauga boundary Context triple: [Marie Curtis Park, locatedNear, Toronto–Mississauga boundary]
-
A.
Quebec–Ontario border
The Quebec–Ontario border is the interprovincial boundary in Canada separating the predominantly French-speaking province of Quebec from the predominantly English-speaking province of Ontario, running from the Ottawa River region northward through sparsely populated boreal and subarctic areas.
-
B.
Ontario–New York border
The Ontario–New York border is the international boundary between the Canadian province of Ontario and the U.S. state of New York, running through the Great Lakes and the St. Lawrence River and encompassing major crossings such as Niagara Falls.
-
C.
Manitoba–Ontario border
The Manitoba–Ontario border is the interprovincial boundary in central Canada separating the provinces of Manitoba and Ontario, running largely through boreal forest and lake country including the Lake of the Woods region.
-
D.
Mississauga—Lakeshore
Mississauga—Lakeshore is a Canadian federal electoral district in the province of Ontario, representing a portion of the city of Mississauga along the Lake Ontario shoreline.
-
E.
Lakeshore East corridor
The Lakeshore East corridor is a major rail route in the Greater Toronto Area that carries GO Transit commuter trains between downtown Toronto and communities to the east.
- 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: Toronto–Mississauga boundary Target entity description: The Toronto–Mississauga boundary is the municipal border in the western Greater Toronto Area that separates the City of Toronto from the neighboring City of Mississauga.
-
A.
Quebec–Ontario border
The Quebec–Ontario border is the interprovincial boundary in Canada separating the predominantly French-speaking province of Quebec from the predominantly English-speaking province of Ontario, running from the Ottawa River region northward through sparsely populated boreal and subarctic areas.
-
B.
Ontario–New York border
The Ontario–New York border is the international boundary between the Canadian province of Ontario and the U.S. state of New York, running through the Great Lakes and the St. Lawrence River and encompassing major crossings such as Niagara Falls.
-
C.
Manitoba–Ontario border
The Manitoba–Ontario border is the interprovincial boundary in central Canada separating the provinces of Manitoba and Ontario, running largely through boreal forest and lake country including the Lake of the Woods region.
-
D.
Mississauga—Lakeshore
Mississauga—Lakeshore is a Canadian federal electoral district in the province of Ontario, representing a portion of the city of Mississauga along the Lake Ontario shoreline.
-
E.
Lakeshore East corridor
The Lakeshore East corridor is a major rail route in the Greater Toronto Area that carries GO Transit commuter trains between downtown Toronto and communities to the east.
- F. None of above. chosen
Provenance (2 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_69e0c47a95908190ae3e19b716accb3d |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f11fc2124c8190a79cf115a1d30283 |
completed | April 28, 2026, 8:59 p.m. |
Created at: April 16, 2026, 7:06 p.m.