Triple
T2163218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto subway |
E46847
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Line 5 Eglinton
Line 5 Eglinton is a light rail transit line in Toronto’s subway system that runs along Eglinton Avenue to improve east–west public transportation across the city.
|
E245144
|
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: Line 5 Eglinton | Statement: [Toronto subway, hasLine, Line 5 Eglinton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 5 Eglinton Context triple: [Toronto subway, hasLine, Line 5 Eglinton]
-
A.
Eglinton East
Eglinton East is a diverse residential and commercial neighbourhood in the eastern part of Toronto, Ontario, known for its multicultural community and urban character.
-
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.
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.
-
D.
Line 2 Bloor–Danforth
Line 2 Bloor–Danforth is a major east–west subway line in Toronto’s rapid transit system, running primarily along Bloor Street and Danforth Avenue.
-
E.
Trillium Line
The Trillium Line is a diesel light rail transit line in Ottawa, Ontario, forming part of the city’s O-Train network and connecting southern communities with the downtown area.
- 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: Line 5 Eglinton Triple: [Toronto subway, hasLine, Line 5 Eglinton]
Generated description
Line 5 Eglinton is a light rail transit line in Toronto’s subway system that runs along Eglinton Avenue to improve east–west public transportation across the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Line 5 Eglinton Target entity description: Line 5 Eglinton is a light rail transit line in Toronto’s subway system that runs along Eglinton Avenue to improve east–west public transportation across the city.
-
A.
Eglinton East
Eglinton East is a diverse residential and commercial neighbourhood in the eastern part of Toronto, Ontario, known for its multicultural community and urban character.
-
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.
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.
-
D.
Line 2 Bloor–Danforth
Line 2 Bloor–Danforth is a major east–west subway line in Toronto’s rapid transit system, running primarily along Bloor Street and Danforth Avenue.
-
E.
Trillium Line
The Trillium Line is a diesel light rail transit line in Ottawa, Ontario, forming part of the city’s O-Train network and connecting southern communities with the downtown area.
- 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_69a88a184cbc8190877791f6552c2484 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe8d105c819098371c35c88873dc |
completed | March 7, 2026, 5:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6538c750819093d2e3f8e5f66a63 |
completed | March 9, 2026, 6:14 a.m. |
| NEDg | Description generation | batch_69ae6656f7788190818179d923b11bba |
completed | March 9, 2026, 6:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae66cc3ac0819096e3f246b10e7761 |
completed | March 9, 2026, 6:21 a.m. |
Created at: March 4, 2026, 7:45 p.m.