Triple
T20800412
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MS Chi-Cheemaun |
E512022
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Government of Ontario (through Owen Sound Transportation Company)
Government of Ontario (through Owen Sound Transportation Company) is the provincial authority and its marine transportation agency responsible for operating ferry services such as the MS Chi-Cheemaun on the Great Lakes.
|
E1450939
|
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: Government of Ontario (through Owen Sound Transportation Company) | Statement: [MS Chi-Cheemaun, operatedBy, Government of Ontario (through Owen Sound Transportation Company)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Government of Ontario (through Owen Sound Transportation Company) Context triple: [MS Chi-Cheemaun, operatedBy, Government of Ontario (through Owen Sound Transportation Company)]
-
A.
Ontario Transportation Development Corporation
Ontario Transportation Development Corporation was a Canadian Crown agency responsible for overseeing and funding transportation infrastructure and related development projects in the province of Ontario.
-
B.
Toronto Terminals Railway
Toronto Terminals Railway is a railway company responsible for managing and operating Toronto’s Union Station rail corridor and related terminal infrastructure.
-
C.
Ministry of Transportation (Ontario)
The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
-
D.
Ontario Northland Transportation Commission Act
The Ontario Northland Transportation Commission Act is the provincial legislation that establishes and regulates the Ontario Northland Transportation Commission and its transportation services in Northern Ontario.
-
E.
Toronto Railway Company
The Toronto Railway Company was a private streetcar operator that ran Toronto’s electric tram system in the late 19th and early 20th centuries before public transit was municipalized.
- 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: Government of Ontario (through Owen Sound Transportation Company) Triple: [MS Chi-Cheemaun, operatedBy, Government of Ontario (through Owen Sound Transportation Company)]
Generated description
Government of Ontario (through Owen Sound Transportation Company) is the provincial authority and its marine transportation agency responsible for operating ferry services such as the MS Chi-Cheemaun on the Great Lakes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Government of Ontario (through Owen Sound Transportation Company) Target entity description: Government of Ontario (through Owen Sound Transportation Company) is the provincial authority and its marine transportation agency responsible for operating ferry services such as the MS Chi-Cheemaun on the Great Lakes.
-
A.
Ontario Transportation Development Corporation
Ontario Transportation Development Corporation was a Canadian Crown agency responsible for overseeing and funding transportation infrastructure and related development projects in the province of Ontario.
-
B.
Toronto Terminals Railway
Toronto Terminals Railway is a railway company responsible for managing and operating Toronto’s Union Station rail corridor and related terminal infrastructure.
-
C.
Ministry of Transportation (Ontario)
The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
-
D.
Ontario Northland Transportation Commission Act
The Ontario Northland Transportation Commission Act is the provincial legislation that establishes and regulates the Ontario Northland Transportation Commission and its transportation services in Northern Ontario.
-
E.
Toronto Railway Company
The Toronto Railway Company was a private streetcar operator that ran Toronto’s electric tram system in the late 19th and early 20th centuries before public transit was municipalized.
- 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_69e0b4cc69f481908e98751e697b9df4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2b014648190a1133836b36c26cd |
completed | April 21, 2026, 12:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08f8c2ff648190af26a0eaf79e0ea0 |
completed | May 16, 2026, 11:07 p.m. |
| NEDg | Description generation | batch_6a08f999e4dc819091c9b61b5a44209d |
completed | May 16, 2026, 11:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08fa3938948190a4027093ed697d1f |
completed | May 16, 2026, 11:14 p.m. |
Created at: April 16, 2026, 12:39 p.m.