Triple
T2881806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eglinton station |
E59412
|
entity |
| Predicate | corridorServed |
P2566
|
FINISHED |
| Object | Yonge Street corridor |
E284144
|
NE FINISHED |
How this triple was built (3 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 corridor | Statement: [Eglinton station, corridorServed, Yonge Street corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yonge Street corridor Context triple: [Eglinton station, corridorServed, Yonge Street 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.
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.
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.
-
D.
Eglinton Avenue West
Eglinton Avenue West is a significant east–west arterial road in Toronto known for connecting multiple neighborhoods and serving as a key commercial and transit corridor.
-
E.
Yonge–St. Clair
Yonge–St. Clair is an upscale midtown Toronto neighbourhood and commercial district known for its high-rise offices, condominiums, and proximity to major transit along Yonge Street.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: corridorServed Context triple: [Eglinton station, corridorServed, Yonge Street corridor]
-
A.
corridorType
Indicates the specific kind or classification of a corridor associated with an entity or location.
-
B.
hasServiceOnCorridor
chosen
Indicates that a service operates along, or is provided on, a specific corridor or route.
-
C.
hasCorridor
Indicates that one entity includes, is connected by, or provides access through a corridor to another entity.
-
D.
numberOfCorridors
Indicates the total count of corridors associated with or contained within a given entity or structure.
-
E.
corridorOrientation
Indicates the directional alignment or bearing of a corridor relative to a reference frame or coordinate system.
- F. None of above.
Provenance (4 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_69ab4ac739188190a112f42a5a69c951 |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abe02aa5948190a2e0bd9168232bd5 |
completed | March 7, 2026, 8:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b031633efc819088c2ea29eafaff0f |
completed | March 10, 2026, 2:57 p.m. |
| PD | Predicate disambiguation | batch_69abdd15cbf08190bf7fea5ea516848a |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:03 p.m.