Triple

T1615959
Position Surface form Disambiguated ID Type / Status
Subject Prince Rupert E34717 entity
Predicate highwayName P5943 FINISHED
Object Yellowhead Highway
The Yellowhead Highway is a major trans-Canada route in Western Canada that runs through British Columbia, Alberta, Saskatchewan, and Manitoba, connecting coastal and inland communities across the northern Prairies.
E183961 NE FINISHED

How this triple was built (5 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: Yellowhead Highway | Statement: [Prince Rupert, highwayName, Yellowhead Highway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yellowhead Highway
Context triple: [Prince Rupert, highwayName, Yellowhead Highway]
  • A. Richardson Highway
    Richardson Highway is a key Alaska roadway that connects Fairbanks to the port city of Valdez, traversing interior and south-central regions of the state.
  • B. British Columbia Highway 99
    British Columbia Highway 99 is a major north–south route in British Columbia, Canada, running from the U.S. border through Vancouver and the Sea-to-Sky corridor to Whistler and beyond.
  • C. Parks Highway
    Parks Highway is a primary road in Alaska that connects the state’s largest city, Anchorage, with the Denali National Park region and the Interior.
  • D. Alberta Highway 2
    Alberta Highway 2 is a major north–south provincial highway in Alberta, Canada, connecting several key cities and regions and serving as one of the province’s primary transportation corridors.
  • E. Trans-Canada Highway
    The Trans-Canada Highway is a coast-to-coast national highway system spanning Canada, serving as a primary route for cross-country travel and commerce.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Yellowhead Highway
Triple: [Prince Rupert, highwayName, Yellowhead Highway]
Generated description
The Yellowhead Highway is a major trans-Canada route in Western Canada that runs through British Columbia, Alberta, Saskatchewan, and Manitoba, connecting coastal and inland communities across the northern Prairies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yellowhead Highway
Target entity description: The Yellowhead Highway is a major trans-Canada route in Western Canada that runs through British Columbia, Alberta, Saskatchewan, and Manitoba, connecting coastal and inland communities across the northern Prairies.
  • A. Richardson Highway
    Richardson Highway is a key Alaska roadway that connects Fairbanks to the port city of Valdez, traversing interior and south-central regions of the state.
  • B. British Columbia Highway 99
    British Columbia Highway 99 is a major north–south route in British Columbia, Canada, running from the U.S. border through Vancouver and the Sea-to-Sky corridor to Whistler and beyond.
  • C. Parks Highway
    Parks Highway is a primary road in Alaska that connects the state’s largest city, Anchorage, with the Denali National Park region and the Interior.
  • D. Alberta Highway 2
    Alberta Highway 2 is a major north–south provincial highway in Alberta, Canada, connecting several key cities and regions and serving as one of the province’s primary transportation corridors.
  • E. Trans-Canada Highway
    The Trans-Canada Highway is a coast-to-coast national highway system spanning Canada, serving as a primary route for cross-country travel and commerce.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: highwayName
Context triple: [Prince Rupert, highwayName, Yellowhead Highway]
  • A. motorwayServedBy
    Indicates that a motorway is connected to or accessed by a particular service facility, route, or transport service.
  • B. roadName chosen
    Indicates the specific name assigned to a road that identifies it within a transportation or address system.
  • C. stateRouteDesignation
    Indicates the specific state-level route number or designation assigned to a roadway within a state highway system.
  • D. tollFacilityName
    Indicates the name assigned to a toll facility where tolls are collected.
  • E. connectsToHighway
    Indicates that one location, road, or route has a direct access point or linkage to a highway.
  • F. None of above.

Provenance (6 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_69a885ffc5ec819091afa325d5f9611c completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a93fef600c819080fe75c42c8e6dac completed March 5, 2026, 8:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad58c6d7e88190b9fc0e34a007a2f5 completed March 8, 2026, 11:08 a.m.
NEDg Description generation batch_69ad5a165434819097dc861a840a5f5f completed March 8, 2026, 11:14 a.m.
NED2 Entity disambiguation (via description) batch_69ad5ac1a0308190bd51ae91e10fd8d7 completed March 8, 2026, 11:17 a.m.
PD Predicate disambiguation batch_69a907c52a548190b648a31ea306dd5b completed March 5, 2026, 4:34 a.m.
Created at: March 4, 2026, 7:28 p.m.