Triple

T7532939
Position Surface form Disambiguated ID Type / Status
Subject Severn Canal E178071 entity
Predicate locatedIn P40 FINISHED
Object central Ontario E22964 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: central Ontario | Statement: [Severn Canal, locatedIn, central Ontario]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: central Ontario
Context triple: [Severn Canal, locatedIn, central Ontario]
  • A. Central Ontario chosen
    Central Ontario is a predominantly rural and recreational region of Ontario known for its lakes, forests, cottage country, and outdoor tourism.
  • B. Southern Ontario
    Southern Ontario is the densely populated, industrial and economic heartland of Ontario, Canada, encompassing major cities such as Toronto, Hamilton, and London.
  • C. central Canada
    Central Canada is a broad geographic region of the country that includes parts of Ontario and Manitoba and has long been home to Indigenous peoples such as the Ojibwe.
  • D. Northern Ontario
    Northern Ontario is a vast, sparsely populated region of Ontario known for its boreal forests, abundant lakes, mining and forestry industries, and predominantly rural and Indigenous communities.
  • E. Southwestern Ontario
    Southwestern Ontario is a populous and economically diverse region of southern Ontario, Canada, encompassing cities like London and Windsor and known for its agriculture, manufacturing, and proximity to the Great Lakes and U.S. border.
  • 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_69c69f2acdbc8190b5a8320168c1d0ba completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8493964819086aeddfa4872a70b completed March 27, 2026, 9:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69cb135210188190b61482e2d5747783 completed March 31, 2026, 12:20 a.m.
Created at: March 27, 2026, 3:47 p.m.