Triple

T8636306
Position Surface form Disambiguated ID Type / Status
Subject George Massey Tunnel E204530 entity
Predicate maintainedBy P86 FINISHED
Object British Columbia Ministry of Transportation and Infrastructure E505170 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: British Columbia Ministry of Transportation and Infrastructure | Statement: [George Massey Tunnel, maintainedBy, British Columbia Ministry of Transportation and Infrastructure]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: British Columbia Ministry of Transportation and Infrastructure
Context triple: [George Massey Tunnel, maintainedBy, British Columbia Ministry of Transportation and Infrastructure]
  • A. British Columbia Ministry of Transportation and Infrastructure chosen
    The British Columbia Ministry of Transportation and Infrastructure is the provincial government department responsible for planning, building, operating, and maintaining British Columbia’s transportation networks and related infrastructure.
  • B. Alberta Transportation
    Alberta Transportation is the provincial government department responsible for planning, building, and maintaining Alberta’s transportation infrastructure, including highways and related systems.
  • C. Ministry of Transportation (Ontario)
    The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
  • D. Canadian Transportation Agency
    The Canadian Transportation Agency is an independent federal tribunal and regulator responsible for overseeing and resolving disputes in Canada’s national transportation system, including rail, air, and marine services.
  • E. Government of British Columbia
    The Government of British Columbia is the provincial authority responsible for governing Canada’s westernmost province, overseeing its laws, public services, and natural resources.
  • 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_69ca834b903c8190add96cc651e1a477 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4760fa448190862c886bc5a6ec10 completed March 31, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69cebc23d6808190801993e41d93bb9c completed April 2, 2026, 6:57 p.m.
Created at: March 30, 2026, 6:27 p.m.