Triple

T12762220
Position Surface form Disambiguated ID Type / Status
Subject Greyhound Canada E305022 entity
Predicate operatedRoute P18593 FINISHED
Object Calgary–Medicine Hat
Calgary–Medicine Hat is a major intercity travel corridor in southern Alberta, Canada, linking the province’s largest city with the regional hub of Medicine Hat.
 E1010353 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–Medicine Hat | Statement: [Greyhound Canada, operatedRoute, Calgary–Medicine Hat]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Calgary–Medicine Hat
Context triple: [Greyhound Canada, operatedRoute, Calgary–Medicine Hat]
  • A. Calgary–Lethbridge
    Calgary–Lethbridge is an intercity travel corridor in southern Alberta, Canada, linking the major urban centers of Calgary and Lethbridge.
  • B. Regina–Calgary
    Regina–Calgary is an intercity bus route in Western Canada connecting the cities of Regina, Saskatchewan and Calgary, Alberta.
  • C. Winnipeg–Regina
    Winnipeg–Regina is an intercity bus route in Western Canada connecting the cities of Winnipeg, Manitoba and Regina, Saskatchewan.
  • D. Cypress-Medicine Hat
    Cypress-Medicine Hat is a provincial electoral district in southeastern Alberta, Canada, that includes parts of the city of Medicine Hat and surrounding rural areas.
  • E. 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.
  • 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–Medicine Hat
Triple: [Greyhound Canada, operatedRoute, Calgary–Medicine Hat]
Generated description
Calgary–Medicine Hat is a major intercity travel corridor in southern Alberta, Canada, linking the province’s largest city with the regional hub of Medicine Hat.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Calgary–Medicine Hat
Target entity description: Calgary–Medicine Hat is a major intercity travel corridor in southern Alberta, Canada, linking the province’s largest city with the regional hub of Medicine Hat.
  • A. Calgary–Lethbridge
    Calgary–Lethbridge is an intercity travel corridor in southern Alberta, Canada, linking the major urban centers of Calgary and Lethbridge.
  • B. Regina–Calgary
    Regina–Calgary is an intercity bus route in Western Canada connecting the cities of Regina, Saskatchewan and Calgary, Alberta.
  • C. Winnipeg–Regina
    Winnipeg–Regina is an intercity bus route in Western Canada connecting the cities of Winnipeg, Manitoba and Regina, Saskatchewan.
  • D. Cypress-Medicine Hat
    Cypress-Medicine Hat is a provincial electoral district in southeastern Alberta, Canada, that includes parts of the city of Medicine Hat and surrounding rural areas.
  • E. 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.
  • 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_69f6af4bd22c819091050e5a40a4a96a completed May 3, 2026, 2:13 a.m.
NEDg Description generation batch_69f6b08df448819080c0a7b0921bcc9f completed May 3, 2026, 2:18 a.m.
NED2 Entity disambiguation (via description) batch_69f6b11ced30819090f67a0b1e1369aa completed May 3, 2026, 2:21 a.m.
Created at: April 9, 2026, 5:28 p.m.