Triple

T5322621
Position Surface form Disambiguated ID Type / Status
Subject Ontario Northland Railway E121709 entity
Predicate serviceArea P82 FINISHED
Object Northeastern Ontario E364583 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: Northeastern Ontario | Statement: [Ontario Northland Railway, serviceArea, Northeastern Ontario]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Northeastern Ontario
Context triple: [Ontario Northland Railway, serviceArea, Northeastern Ontario]
  • A. northeastern Ontario chosen
    Northeastern Ontario is a sparsely populated, resource-rich region of Ontario, Canada, known for its vast forests, lakes, and mining and forestry industries.
  • B. Northwestern Ontario
    Northwestern Ontario is a sparsely populated, resource-rich region of Ontario known for its vast forests, numerous lakes, and communities such as Thunder Bay and Kenora.
  • C. 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.
  • D. Eastern Ontario
    Eastern Ontario is a geographic and cultural region in the eastern part of the Canadian province of Ontario, encompassing communities along the Ottawa River and the St. Lawrence River, including the city of Ottawa.
  • E. Southern Ontario
    Southern Ontario is the densely populated, industrial and economic heartland of Ontario, Canada, encompassing major cities such as Toronto, Hamilton, and London.
  • 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_69bd463d956c819088105c3db802c017 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd8577ba3881909a28cbf744648256 completed March 20, 2026, 5:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf88e24e3c819083d3f71dcb31194c completed March 22, 2026, 6:14 a.m.
Created at: March 20, 2026, 1:59 p.m.