Triple

T12926450
Position Surface form Disambiguated ID Type / Status
Subject Weston, Ontario, Canada E309255 entity
Predicate crossedByRailway P416 FINISHED
Object Canadian Pacific Railway main line E121708 NE FINISHED

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: Canadian Pacific Railway main line | Statement: [Weston, Ontario, Canada, crossedByRailway, Canadian Pacific Railway main line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian Pacific Railway main line
Context triple: [Weston, Ontario, Canada, crossedByRailway, Canadian Pacific Railway main line]
  • A. Canadian Pacific Railway mainline chosen
    The Canadian Pacific Railway mainline is a major transcontinental rail corridor that forms a key freight and passenger transportation route across Canada, including through Northern Ontario.
  • B. Canadian National Railway main line
    The Canadian National Railway main line is a major transcontinental rail corridor in Canada that carries significant freight and passenger traffic across key regions of the country.
  • C. Grand Trunk Railway
    The Grand Trunk Railway was a major 19th- and early 20th-century Canadian railway system that played a key role in linking central Canada with the Atlantic coast and the United States before being absorbed into the Canadian National Railway.
  • D. Grand Trunk Pacific Railway
    The Grand Trunk Pacific Railway was an early 20th-century Canadian transcontinental railway that played a key role in opening Western Canada to settlement and trade before its assets were absorbed into the national rail system.
  • E. Hudson Bay Railway
    The Hudson Bay Railway is a regional rail line in northern Manitoba, Canada, primarily serving remote communities and resource industries and providing a key transportation link to the Port of Churchill on Hudson Bay.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: crossedByRailway
Context triple: [Weston, Ontario, Canada, crossedByRailway, Canadian Pacific Railway main line]
  • A. crossedByHighway
    Indicates that a highway passes across or through the extent of a given entity or area.
  • B. hasRailwayCrossing
    Indicates that a location or route includes a point where a railway line and a road or path intersect, typically at the same level.
  • C. crossedBy chosen
    Indicates that one entity (typically a path, line, or boundary) is intersected or traversed by another entity.
  • D. crossingOf
    Indicates that one entity serves as the intersection or crossing point of two or more linear features, such as roads, paths, or tracks.
  • E. crossedByTunnel
    Indicates that one entity (typically a barrier like a mountain, river, or road) is traversed or passed through by another entity via a tunnel.
  • F. None of above.

Provenance (4 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_69d7bdfa933c8190b5a27aa4a08a19b7 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d971eb17c88190bf523da897172a0c completed April 10, 2026, 9:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af64905c8190b0f2adb66c17c476 completed May 3, 2026, 2:13 a.m.
PD Predicate disambiguation batch_69d96fab4d0881909a7a4d66bab9aa85 completed April 10, 2026, 9:46 p.m.
Created at: April 9, 2026, 5:42 p.m.