Triple

T12467380
Position Surface form Disambiguated ID Type / Status
Subject Downsview Park E297960 entity
Predicate hasFormerUse P29363 FINISHED
Object Canadian Forces Base Downsview E630333 NE FINISHED

How this triple was built (2 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: Canadian Forces Base Downsview | Statement: [Downsview Park, hasFormerUse, Canadian Forces Base Downsview]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canadian Forces Base Downsview
Context triple: [Downsview Park, hasFormerUse, Canadian Forces Base Downsview]
  • A. Canadian Forces Base Downsview chosen
    Canadian Forces Base Downsview was a former Canadian military air base in Toronto that later became the site of the Downsview Park urban redevelopment project.
  • B. Canadian Forces Base Petawawa
    Canadian Forces Base Petawawa is a major Canadian Army installation in Ontario known for housing combat-ready units and serving as a key training and operational hub for the Canadian Armed Forces.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6ada270808190b1a2b2e7b02bb426 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94db979c481908778188794b2c08e completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f2175c48190bbd28ad8c07434f0 completed May 2, 2026, 6:14 p.m.
Created at: April 8, 2026, 9:56 p.m.