Triple
T912410
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spadina streetcar line |
E19689
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Harbourfront, Toronto |
E23621
|
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: Harbourfront, Toronto | Statement: [Spadina streetcar line, serves, Harbourfront, Toronto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harbourfront, Toronto Context triple: [Spadina streetcar line, serves, Harbourfront, Toronto]
-
A.
Harbourfront Centre
chosen
Harbourfront Centre is a major arts, culture, and recreational hub located along Toronto’s waterfront, known for its galleries, theatres, festivals, and public events.
-
B.
Brookfield Place, Toronto
Brookfield Place, Toronto is a prominent downtown office and retail complex known for its striking Allen Lambert Galleria and for housing major financial institutions and cultural attractions.
-
C.
Ontario Place
Ontario Place is a waterfront entertainment, cultural, and park complex on the shores of Lake Ontario in Toronto, known for its iconic architecture and public recreational spaces.
-
D.
Toronto Eaton Centre
Toronto Eaton Centre is a major downtown Toronto shopping mall and office complex, known as one of Canada’s busiest retail destinations and a popular tourist attraction.
-
E.
Exhibition Place
Exhibition Place is a large entertainment, convention, and sports complex on Toronto’s waterfront that hosts major events and fairs, including the Canadian National Exhibition.
- 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_69ac119519488190a60aca9bb425f800 |
completed | March 7, 2026, 11:52 a.m. |
Created at: March 1, 2026, 7:39 p.m.