Triple
T12991926
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yorkdale Shopping Centre |
E321925
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object |
GO Transit Yorkdale Bus Terminal
GO Transit Yorkdale Bus Terminal is a regional bus station in Toronto, Ontario, serving GO Transit routes and providing direct transit access to the adjacent Yorkdale Shopping Centre.
|
E1014049
|
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: GO Transit Yorkdale Bus Terminal | Statement: [Yorkdale Shopping Centre, publicTransitAccess, GO Transit Yorkdale Bus Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GO Transit Yorkdale Bus Terminal Context triple: [Yorkdale Shopping Centre, publicTransitAccess, GO Transit Yorkdale Bus Terminal]
-
A.
York Mills Bus Terminal
York Mills Bus Terminal is a major intercity and regional transit facility in Toronto, Ontario, serving as a key connection point for GO Transit buses and local public transportation.
-
B.
Union station (TTC)
Union station (TTC) is a major downtown Toronto subway station and transit hub that connects multiple subway lines with regional rail and other transportation services.
-
C.
GO Transit
GO Transit is a regional public transit system in Southern Ontario, Canada, providing commuter rail and bus services connecting Toronto with surrounding municipalities.
-
D.
GO Transit Lakeshore East line
The GO Transit Lakeshore East line is a commuter rail corridor in the Greater Toronto Area that runs eastward from Toronto’s Union Station through suburban communities toward Oshawa.
-
E.
GO Transit concourses
GO Transit concourses are passenger circulation areas within GO Transit stations that serve as central hubs for accessing trains, buses, and station amenities.
- 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: GO Transit Yorkdale Bus Terminal Triple: [Yorkdale Shopping Centre, publicTransitAccess, GO Transit Yorkdale Bus Terminal]
Generated description
GO Transit Yorkdale Bus Terminal is a regional bus station in Toronto, Ontario, serving GO Transit routes and providing direct transit access to the adjacent Yorkdale Shopping Centre.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GO Transit Yorkdale Bus Terminal Target entity description: GO Transit Yorkdale Bus Terminal is a regional bus station in Toronto, Ontario, serving GO Transit routes and providing direct transit access to the adjacent Yorkdale Shopping Centre.
-
A.
York Mills Bus Terminal
York Mills Bus Terminal is a major intercity and regional transit facility in Toronto, Ontario, serving as a key connection point for GO Transit buses and local public transportation.
-
B.
Union station (TTC)
Union station (TTC) is a major downtown Toronto subway station and transit hub that connects multiple subway lines with regional rail and other transportation services.
-
C.
GO Transit
GO Transit is a regional public transit system in Southern Ontario, Canada, providing commuter rail and bus services connecting Toronto with surrounding municipalities.
-
D.
GO Transit Lakeshore East line
The GO Transit Lakeshore East line is a commuter rail corridor in the Greater Toronto Area that runs eastward from Toronto’s Union Station through suburban communities toward Oshawa.
-
E.
GO Transit concourses
GO Transit concourses are passenger circulation areas within GO Transit stations that serve as central hubs for accessing trains, buses, and station amenities.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e7765788190a9503ef055bc30ca |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8fb70f481908a9a4ca04d6bf93b |
completed | May 3, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69f6baa76e8c8190b84fd31657ef3385 |
completed | May 3, 2026, 3:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6bb7a0ae08190813411fa677430aa |
completed | May 3, 2026, 3:05 a.m. |
Created at: April 9, 2026, 8:43 p.m.