Triple
T11664938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Queen Elizabeth Way bridge over Credit River |
E277224
|
entity |
| Predicate | isOnRoute |
P2127
|
FINISHED |
| Object |
Toronto–Hamilton corridor
The Toronto–Hamilton corridor is a heavily urbanized and industrialized region in Southern Ontario that forms a major transportation and economic link between the cities of Toronto and Hamilton.
|
E761724
|
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: Toronto–Hamilton corridor | Statement: [Queen Elizabeth Way bridge over Credit River, isOnRoute, Toronto–Hamilton corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toronto–Hamilton corridor Context triple: [Queen Elizabeth Way bridge over Credit River, isOnRoute, Toronto–Hamilton corridor]
-
A.
Toronto–Barrie corridor
The Toronto–Barrie corridor is a major urban and commuter travel corridor in Ontario linking the Greater Toronto Area with the city of Barrie and surrounding communities.
-
B.
Toronto–Niagara Falls corridor
The Toronto–Niagara Falls corridor is a major transportation and travel route in Southern Ontario linking the Greater Toronto Area with the Niagara Falls region and the U.S. border.
-
C.
Toronto–Sudbury
Toronto–Sudbury is an intercity bus route in Ontario, Canada, connecting the provincial capital Toronto with the northern city of Sudbury.
-
D.
Greater Toronto and Hamilton Area
The Greater Toronto and Hamilton Area is a major Canadian metropolitan region encompassing Toronto, Hamilton, and surrounding municipalities, known as a densely populated economic and cultural hub in Ontario.
-
E.
Quebec City–Windsor Corridor
The Quebec City–Windsor Corridor is Canada’s most densely populated and heavily traveled urban and transportation corridor, stretching through major cities in Quebec and Ontario including Quebec City, Montreal, Ottawa, Toronto, and Windsor.
- 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: Toronto–Hamilton corridor Triple: [Queen Elizabeth Way bridge over Credit River, isOnRoute, Toronto–Hamilton corridor]
Generated description
The Toronto–Hamilton corridor is a heavily urbanized and industrialized region in Southern Ontario that forms a major transportation and economic link between the cities of Toronto and Hamilton.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Toronto–Hamilton corridor Target entity description: The Toronto–Hamilton corridor is a heavily urbanized and industrialized region in Southern Ontario that forms a major transportation and economic link between the cities of Toronto and Hamilton.
-
A.
Toronto–Barrie corridor
The Toronto–Barrie corridor is a major urban and commuter travel corridor in Ontario linking the Greater Toronto Area with the city of Barrie and surrounding communities.
-
B.
Toronto–Niagara Falls corridor
The Toronto–Niagara Falls corridor is a major transportation and travel route in Southern Ontario linking the Greater Toronto Area with the Niagara Falls region and the U.S. border.
-
C.
Toronto–Sudbury
Toronto–Sudbury is an intercity bus route in Ontario, Canada, connecting the provincial capital Toronto with the northern city of Sudbury.
-
D.
Greater Toronto and Hamilton Area
chosen
The Greater Toronto and Hamilton Area is a major Canadian metropolitan region encompassing Toronto, Hamilton, and surrounding municipalities, known as a densely populated economic and cultural hub in Ontario.
-
E.
Quebec City–Windsor Corridor
The Quebec City–Windsor Corridor is Canada’s most densely populated and heavily traveled urban and transportation corridor, stretching through major cities in Quebec and Ontario including Quebec City, Montreal, Ottawa, Toronto, and Windsor.
- F. None of above.
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_69d6aafd0a448190b44da30af8c6c519 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8a3d3a64c819099f398ea22c8c180 |
completed | April 10, 2026, 7:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ef13a2f1dc8190bb9ca8879ef42e14 |
completed | April 27, 2026, 7:43 a.m. |
| NEDg | Description generation | batch_69ef3550fae881909246cd4cca047a19 |
completed | April 27, 2026, 10:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ef519f95488190b4b5a167aa930133 |
completed | April 27, 2026, 12:08 p.m. |
Created at: April 8, 2026, 9:39 p.m.