Triple
T19405940
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sheppard–Yonge |
E485459
|
entity |
| Predicate | isOnCorridor |
P1018
|
FINISHED |
| Object | Yonge Street subway corridor |
—
|
NE NERFINISHED |
How this triple was built (2 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: Yonge Street subway corridor | Statement: [Sheppard–Yonge, isOnCorridor, Yonge Street subway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yonge Street subway corridor Context triple: [Sheppard–Yonge, isOnCorridor, Yonge Street subway corridor]
-
A.
Yonge Street subway corridor
chosen
The Yonge Street subway corridor is a major rapid transit route in Toronto that follows Yonge Street and forms the backbone of the city’s subway network.
-
B.
Bloor Street subway corridor
The Bloor Street subway corridor is a major east–west rapid transit route in Toronto that carries Line 2 Bloor–Danforth beneath or alongside Bloor Street, connecting numerous neighborhoods and key stations across the city.
-
C.
Spadina Avenue transportation corridor
The Spadina Avenue transportation corridor is a major north–south route in Toronto that integrates road, transit, and pedestrian infrastructure through the city’s downtown and adjacent neighborhoods.
-
D.
Yonge–Eglinton
Yonge–Eglinton is a busy midtown Toronto neighbourhood and commercial hub known for its high-rise residences, shopping, dining, and major transit connections.
-
E.
Spadina streetcar line
The Spadina streetcar line is a major Toronto Transit Commission route running along Spadina Avenue, connecting key downtown destinations including the University of Toronto’s St. George campus.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d5162481909db12435d9535c1a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6257af68881908147beedc29ff64c |
completed | April 20, 2026, 1:09 p.m. |
Created at: April 10, 2026, 1:36 p.m.