Triple
T912401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spadina streetcar line |
E19689
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Dundas Street West |
E74623
|
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: Dundas Street West | Statement: [Spadina streetcar line, connectsTo, Dundas Street West]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dundas Street West Context triple: [Spadina streetcar line, connectsTo, Dundas Street West]
-
A.
Dundas Street
chosen
Dundas Street is a major east–west thoroughfare in Toronto, Ontario, known for connecting diverse neighborhoods and serving as a key commercial and cultural corridor in the city.
-
B.
King Street West
King Street West is a major east–west thoroughfare and commercial corridor in Toronto known for its theatres, restaurants, nightlife, and dense urban development.
-
C.
Spadina Avenue
Spadina Avenue is a major north–south thoroughfare in downtown Toronto known for its role as a commercial corridor and cultural hub, including parts of Chinatown and the Fashion District.
-
D.
Bloor Street West
Bloor Street West is a major thoroughfare in Toronto, Ontario, known for its cultural institutions, shopping districts, and vibrant urban streetscape.
-
E.
Clark Street
Clark Street is a major north–south thoroughfare in Chicago, Illinois, known for running through neighborhoods like Wrigleyville near Wrigley Field.
- 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_69a4939f91a08190ba68c2c81eab90fe |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b2df9ba88190824437026796586f |
completed | March 1, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a9339e557c81908d4d44f922994ba0 |
completed | March 5, 2026, 7:41 a.m. |
Created at: March 1, 2026, 7:39 p.m.