Triple

T12762219
Position Surface form Disambiguated ID Type / Status
Subject Greyhound Canada E305022 entity
Predicate operatedRoute P18593 FINISHED
Object Calgary–Lethbridge
Calgary–Lethbridge is an intercity travel corridor in southern Alberta, Canada, linking the major urban centers of Calgary and Lethbridge.
 E1009485 NE FINISHED

How this triple was built (4 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: Calgary–Lethbridge | Statement: [Greyhound Canada, operatedRoute, Calgary–Lethbridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calgary–Lethbridge
Context triple: [Greyhound Canada, operatedRoute, Calgary–Lethbridge]
  • A. Lethbridge
    Lethbridge is a mid-sized city in southern Alberta, Canada, known for its coulee landscapes, windy climate, and role as a regional commercial and educational hub.
  • B. Vancouver–Calgary
    Vancouver–Calgary is a major intercity travel corridor in western Canada connecting the coastal city of Vancouver in British Columbia with Calgary in Alberta across the Rocky Mountains.
  • C. Regina–Calgary
    Regina–Calgary is an intercity bus route in Western Canada connecting the cities of Regina, Saskatchewan and Calgary, Alberta.
  • D. Edmonton–Yellowknife
    Edmonton–Yellowknife is an intercity route in western Canada connecting the major Alberta city of Edmonton with Yellowknife, the capital of the Northwest Territories.
  • E. Kalgary
    Kalgary is a small unincorporated rural community located in Crosby County in the U.S. state of Texas.
  • 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: Calgary–Lethbridge
Triple: [Greyhound Canada, operatedRoute, Calgary–Lethbridge]
Generated description
Calgary–Lethbridge is an intercity travel corridor in southern Alberta, Canada, linking the major urban centers of Calgary and Lethbridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calgary–Lethbridge
Target entity description: Calgary–Lethbridge is an intercity travel corridor in southern Alberta, Canada, linking the major urban centers of Calgary and Lethbridge.
  • A. Lethbridge
    Lethbridge is a mid-sized city in southern Alberta, Canada, known for its coulee landscapes, windy climate, and role as a regional commercial and educational hub.
  • B. Vancouver–Calgary
    Vancouver–Calgary is a major intercity travel corridor in western Canada connecting the coastal city of Vancouver in British Columbia with Calgary in Alberta across the Rocky Mountains.
  • C. Regina–Calgary
    Regina–Calgary is an intercity bus route in Western Canada connecting the cities of Regina, Saskatchewan and Calgary, Alberta.
  • D. Edmonton–Yellowknife
    Edmonton–Yellowknife is an intercity route in western Canada connecting the major Alberta city of Edmonton with Yellowknife, the capital of the Northwest Territories.
  • E. Kalgary
    Kalgary is a small unincorporated rural community located in Crosby County in the U.S. state of Texas.
  • F. None of above. chosen

Provenance (5 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_69d7bdf1fcd081909ffb0e0d6fa3a07d completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96d8e44188190840cd23d380bf23d completed April 10, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6a54061dc8190849855f035d63300 completed May 3, 2026, 1:30 a.m.
NEDg Description generation batch_69f6a616f6e4819096c9850434882548 completed May 3, 2026, 1:34 a.m.
NED2 Entity disambiguation (via description) batch_69f6a716bb2c81909dccc5ddbf3c92b5 completed May 3, 2026, 1:38 a.m.
Created at: April 9, 2026, 5:28 p.m.