Triple
T4172804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Midtown Toronto |
E86402
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object | St. Clair West subway station |
E77138
|
NE FINISHED |
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: St. Clair West subway station | Statement: [Midtown Toronto, servedBy, St. Clair West subway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Clair West subway station Context triple: [Midtown Toronto, servedBy, St. Clair West subway station]
-
A.
St. Clair West station
chosen
St. Clair West station is a Toronto Transit Commission subway station on Line 1 serving the St. Clair Avenue West corridor in midtown Toronto.
-
B.
Dundas station
Dundas station is a downtown Toronto subway station on the Toronto Transit Commission network, serving the busy Yonge–Dundas Square and Eaton Centre area.
-
C.
Wellesley subway station
Wellesley subway station is a Toronto Transit Commission subway stop on Line 1 Yonge–University located in downtown Toronto, Ontario, Canada.
-
D.
Ossington station
Ossington station is a subway stop on Toronto's TTC network located in the city's west end along Bloor Street.
-
E.
Eglinton West station
Eglinton West station is a subway station on Line 1 Yonge–University in Toronto, serving the city's Eglinton West area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69aed93de98c8190ad838ce507b77c8a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af02e65b548190be095df62091b960 |
completed | March 9, 2026, 5:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b596151b3c8190a70653747f7e3ff3 |
completed | March 14, 2026, 5:08 p.m. |
Created at: March 9, 2026, 3:45 p.m.