Triple
T16204399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Finch Avenue West |
E393286
|
entity |
| Predicate | hasPublicTransitRoute |
P34620
|
FINISHED |
| Object |
TTC bus route 939 Finch Express
TTC bus route 939 Finch Express is a Toronto Transit Commission express bus service that provides faster, limited-stop transit along Finch Avenue, connecting key subway stations and major destinations in the city’s north end.
|
E1198821
|
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: TTC bus route 939 Finch Express | Statement: [Finch Avenue West, hasPublicTransitRoute, TTC bus route 939 Finch Express]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TTC bus route 939 Finch Express Context triple: [Finch Avenue West, hasPublicTransitRoute, TTC bus route 939 Finch Express]
-
A.
TTC Line 6
TTC Line 6 is a planned light rail transit line in Toronto intended to serve the Finch West corridor as part of the Toronto Transit Commission network.
-
B.
TTC network
The TTC network is Toronto’s integrated public transit system, encompassing subway, streetcar, and bus services across the city.
-
C.
Richmond Hill Transit
Richmond Hill Transit was a former municipal public transit agency serving the town of Richmond Hill in Ontario, Canada, before being amalgamated into York Region’s regional transit system.
-
D.
GO Transit Stouffville line
The GO Transit Stouffville line is a commuter rail line in the Greater Toronto Area that runs between downtown Toronto and communities to the northeast, including Stouffville.
-
E.
GO Transit Barrie line
The GO Transit Barrie line is a commuter rail service in the Greater Toronto Area that connects downtown Toronto with communities to the north, including the city of Barrie.
- 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: TTC bus route 939 Finch Express Triple: [Finch Avenue West, hasPublicTransitRoute, TTC bus route 939 Finch Express]
Generated description
TTC bus route 939 Finch Express is a Toronto Transit Commission express bus service that provides faster, limited-stop transit along Finch Avenue, connecting key subway stations and major destinations in the city’s north end.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TTC bus route 939 Finch Express Target entity description: TTC bus route 939 Finch Express is a Toronto Transit Commission express bus service that provides faster, limited-stop transit along Finch Avenue, connecting key subway stations and major destinations in the city’s north end.
-
A.
TTC Line 6
TTC Line 6 is a planned light rail transit line in Toronto intended to serve the Finch West corridor as part of the Toronto Transit Commission network.
-
B.
TTC network
The TTC network is Toronto’s integrated public transit system, encompassing subway, streetcar, and bus services across the city.
-
C.
Richmond Hill Transit
Richmond Hill Transit was a former municipal public transit agency serving the town of Richmond Hill in Ontario, Canada, before being amalgamated into York Region’s regional transit system.
-
D.
GO Transit Stouffville line
The GO Transit Stouffville line is a commuter rail line in the Greater Toronto Area that runs between downtown Toronto and communities to the northeast, including Stouffville.
-
E.
GO Transit Barrie line
The GO Transit Barrie line is a commuter rail service in the Greater Toronto Area that connects downtown Toronto with communities to the north, including the city of Barrie.
- 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_69d87f1f5bd08190bd01cac0d5b9d2ef |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2270d6e5c8190aee4bcca76cbe47c |
completed | April 17, 2026, 12:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffff14b0988190bb4128b2e02aee32 |
completed | May 10, 2026, 3:44 a.m. |
| NEDg | Description generation | batch_6a00003d347481908285b2253fd20ac1 |
completed | May 10, 2026, 3:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0000adc1b08190abbafcabb4ebc079 |
completed | May 10, 2026, 3:51 a.m. |
Created at: April 10, 2026, 5:03 a.m.