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.