Triple
T5322276
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cochrane, Ontario |
E121701
|
entity |
| Predicate | transport |
P230
|
FINISHED |
| Object |
Ontario Northland Railway station
The Ontario Northland Railway station in Cochrane, Ontario is a regional rail hub serving as a key stop for passenger and freight services in northeastern Ontario.
|
E512258
|
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: Ontario Northland Railway station | Statement: [Cochrane, Ontario, transport, Ontario Northland Railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ontario Northland Railway station Context triple: [Cochrane, Ontario, transport, Ontario Northland Railway station]
-
A.
Kitchener railway station
Kitchener railway station is a major passenger rail and transit hub in Kitchener, Ontario, Canada, serving regional and intercity train services.
-
B.
Dufferin station
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
-
C.
St. Catharines railway station
St. Catharines railway station is a passenger rail station in St. Catharines, Ontario, serving intercity train services in the Niagara Region of Canada.
-
D.
Broadview station
Broadview station is a major Toronto Transit Commission subway and streetcar hub located in the city's east end near the Danforth.
-
E.
Brantford railway station
Brantford railway station is a historic passenger rail station in Brantford, Ontario, Canada, serving as a stop on VIA Rail’s Quebec City–Windsor Corridor.
- 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: Ontario Northland Railway station Triple: [Cochrane, Ontario, transport, Ontario Northland Railway station]
Generated description
The Ontario Northland Railway station in Cochrane, Ontario is a regional rail hub serving as a key stop for passenger and freight services in northeastern Ontario.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ontario Northland Railway station Target entity description: The Ontario Northland Railway station in Cochrane, Ontario is a regional rail hub serving as a key stop for passenger and freight services in northeastern Ontario.
-
A.
Kitchener railway station
Kitchener railway station is a major passenger rail and transit hub in Kitchener, Ontario, Canada, serving regional and intercity train services.
-
B.
Dufferin station
Dufferin station is a subway station on Toronto's Bloor–Danforth line serving the city's west-end Dufferin Street area.
-
C.
St. Catharines railway station
St. Catharines railway station is a passenger rail station in St. Catharines, Ontario, serving intercity train services in the Niagara Region of Canada.
-
D.
Broadview station
Broadview station is a major Toronto Transit Commission subway and streetcar hub located in the city's east end near the Danforth.
-
E.
Brantford railway station
Brantford railway station is a historic passenger rail station in Brantford, Ontario, Canada, serving as a stop on VIA Rail’s Quebec City–Windsor Corridor.
- 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_69bd463d956c819088105c3db802c017 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd8577ba3881909a28cbf744648256 |
completed | March 20, 2026, 5:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf18a4dff48190bce18f0106c7a8e7 |
completed | March 21, 2026, 10:16 p.m. |
| NEDg | Description generation | batch_69bf1a493ddc8190ac5d1889b9d64ec2 |
completed | March 21, 2026, 10:23 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf1aa2fbec819088cd8be8505e4697 |
completed | March 21, 2026, 10:24 p.m. |
Created at: March 20, 2026, 1:59 p.m.