Triple
T19265222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spadina Avenue Bridge over the rail corridor |
E481756
|
entity |
| Predicate | situatedAlong |
P2409
|
FINISHED |
| Object |
Spadina Avenue south of Front Street West
Spadina Avenue south of Front Street West is a downtown Toronto corridor that crosses the rail lands via the Spadina Avenue Bridge, linking the city’s core with the waterfront and adjacent urban neighborhoods.
|
E1368407
|
NE FINISHED |
How this triple was built (4 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: Spadina Avenue south of Front Street West | Statement: [Spadina Avenue Bridge over the rail corridor, situatedAlong, Spadina Avenue south of Front Street West]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spadina Avenue south of Front Street West Context triple: [Spadina Avenue Bridge over the rail corridor, situatedAlong, Spadina Avenue south of Front Street West]
-
A.
Front Street in Toronto
Front Street in Toronto is a major downtown thoroughfare known for landmarks like Union Station and its role as a key corridor in the city’s historic and commercial core.
-
B.
Sheppard Avenue and Yonge Street area
The Sheppard Avenue and Yonge Street area is a major commercial and residential hub in North York, Toronto, known for its high-rise developments, shopping, and transit connectivity.
-
C.
Queen’s Park and Bloor Street West
Queen’s Park and Bloor Street West is a major downtown Toronto intersection located near the provincial legislature and several cultural institutions.
-
D.
Dufferin Avenue (London, Ontario)
Dufferin Avenue is a central street in downtown London, Ontario, running alongside Victoria Park and lined with a mix of historic buildings, offices, and urban amenities.
-
E.
Christie Street and Bloor Street West, Toronto
Christie Street and Bloor Street West in Toronto is a busy intersection in the city's west end, known for its mix of residential and commercial buildings and proximity to Koreatown and Christie Pits Park.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Spadina Avenue south of Front Street West Triple: [Spadina Avenue Bridge over the rail corridor, situatedAlong, Spadina Avenue south of Front Street West]
Generated description
Spadina Avenue south of Front Street West is a downtown Toronto corridor that crosses the rail lands via the Spadina Avenue Bridge, linking the city’s core with the waterfront and adjacent urban neighborhoods.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spadina Avenue south of Front Street West Target entity description: Spadina Avenue south of Front Street West is a downtown Toronto corridor that crosses the rail lands via the Spadina Avenue Bridge, linking the city’s core with the waterfront and adjacent urban neighborhoods.
-
A.
Front Street in Toronto
Front Street in Toronto is a major downtown thoroughfare known for landmarks like Union Station and its role as a key corridor in the city’s historic and commercial core.
-
B.
Sheppard Avenue and Yonge Street area
The Sheppard Avenue and Yonge Street area is a major commercial and residential hub in North York, Toronto, known for its high-rise developments, shopping, and transit connectivity.
-
C.
Queen’s Park and Bloor Street West
Queen’s Park and Bloor Street West is a major downtown Toronto intersection located near the provincial legislature and several cultural institutions.
-
D.
Dufferin Avenue (London, Ontario)
Dufferin Avenue is a central street in downtown London, Ontario, running alongside Victoria Park and lined with a mix of historic buildings, offices, and urban amenities.
-
E.
Christie Street and Bloor Street West, Toronto
Christie Street and Bloor Street West in Toronto is a busy intersection in the city's west end, known for its mix of residential and commercial buildings and proximity to Koreatown and Christie Pits Park.
- F. None of above. chosen
Provenance (5 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb8ca2e88190baad3b6c199ee036 |
completed | April 20, 2026, 10:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a070e6ec97c81909944d41943b94b34 |
completed | May 15, 2026, 12:15 p.m. |
| NEDg | Description generation | batch_6a070fc891448190a5061c0d340548d5 |
completed | May 15, 2026, 12:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0710836b608190a89900ba3f6916bb |
completed | May 15, 2026, 12:24 p.m. |
Created at: April 10, 2026, 1:29 p.m.