Triple
T1459205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto Civic Railways |
E31470
|
entity |
| Predicate | serviceArea |
P82
|
FINISHED |
| Object |
St. Clair Avenue corridor
The St. Clair Avenue corridor is a major east–west arterial route in Toronto known for its dedicated streetcar right-of-way, mixed residential and commercial neighborhoods, and role as a key midtown transit and traffic spine.
|
E169871
|
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: St. Clair Avenue corridor | Statement: [Toronto Civic Railways, serviceArea, St. Clair Avenue corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Clair Avenue corridor Context triple: [Toronto Civic Railways, serviceArea, St. Clair Avenue corridor]
-
A.
Sheppard Avenue
Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
-
B.
Eglinton Avenue East
Eglinton Avenue East is a major arterial road in Toronto that runs east–west through several neighbourhoods, including East York, serving as a key commuter and transit corridor.
-
C.
Lawrence Avenue East
Lawrence Avenue East is a major arterial road running east–west through the Scarborough district of Toronto, Ontario, serving as an important commercial and residential corridor.
-
D.
Lake Shore Boulevard West
Lake Shore Boulevard West is a major waterfront thoroughfare in Toronto, Canada, known for hosting large public events and festivals along the shore of Lake Ontario.
-
E.
Gardiner Expressway
The Gardiner Expressway is a major elevated highway running along Toronto’s waterfront, serving as a key east–west commuter route into and out of the city’s downtown core.
- 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: St. Clair Avenue corridor Triple: [Toronto Civic Railways, serviceArea, St. Clair Avenue corridor]
Generated description
The St. Clair Avenue corridor is a major east–west arterial route in Toronto known for its dedicated streetcar right-of-way, mixed residential and commercial neighborhoods, and role as a key midtown transit and traffic spine.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Clair Avenue corridor Target entity description: The St. Clair Avenue corridor is a major east–west arterial route in Toronto known for its dedicated streetcar right-of-way, mixed residential and commercial neighborhoods, and role as a key midtown transit and traffic spine.
-
A.
Sheppard Avenue
Sheppard Avenue is a major east–west arterial road in Toronto, Ontario, serving residential, commercial, and transit corridors across the city.
-
B.
Eglinton Avenue East
Eglinton Avenue East is a major arterial road in Toronto that runs east–west through several neighbourhoods, including East York, serving as a key commuter and transit corridor.
-
C.
Lawrence Avenue East
Lawrence Avenue East is a major arterial road running east–west through the Scarborough district of Toronto, Ontario, serving as an important commercial and residential corridor.
-
D.
Lake Shore Boulevard West
Lake Shore Boulevard West is a major waterfront thoroughfare in Toronto, Canada, known for hosting large public events and festivals along the shore of Lake Ontario.
-
E.
Gardiner Expressway
The Gardiner Expressway is a major elevated highway running along Toronto’s waterfront, serving as a key east–west commuter route into and out of the city’s downtown core.
- 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_69a49917dfc081909acdbdf5d684f1ef |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c59c1c288190be08064f2d351b2b |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15a299ac81908f37085a107c8e9f |
completed | March 8, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69ad17e3fe5081908c8b39d56e1d6625 |
completed | March 8, 2026, 6:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad18c7d7448190961fa1aec539ab04 |
completed | March 8, 2026, 6:35 a.m. |
Created at: March 1, 2026, 8 p.m.