Triple
T18386949
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | York Regional Road 7 |
E446615
|
entity |
| Predicate | hasBusRapidTransit |
P37810
|
FINISHED |
| Object | Viva bus rapid transit |
—
|
NE NERFINISHED |
How this triple was built (3 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: Viva bus rapid transit | Statement: [York Regional Road 7, hasBusRapidTransit, Viva bus rapid transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Viva bus rapid transit Context triple: [York Regional Road 7, hasBusRapidTransit, Viva bus rapid transit]
-
A.
Viva bus rapid transit
chosen
Viva bus rapid transit is a bus rapid transit system in York Region, Ontario, providing frequent, limited-stop service along major corridors north of Toronto.
-
B.
Rea Vaya bus rapid transit
Rea Vaya bus rapid transit is a bus rapid transit system in Johannesburg, South Africa, designed to provide fast, reliable public transport along dedicated lanes connecting major areas including Soweto and the city center.
-
C.
The Vine bus rapid transit system
The Vine bus rapid transit system is a high-capacity, limited-stop public transit service in Vancouver, Washington, designed to improve speed and reliability along key corridors.
-
D.
A Line bus rapid transit
A Line bus rapid transit is a high-frequency, limited-stop bus service in the Minneapolis–Saint Paul area designed to provide faster, more reliable transit with features similar to light rail.
-
E.
ION bus rapid transit
ION bus rapid transit is a bus-based rapid transit service in the Regional Municipality of Waterloo, Ontario, designed to complement the ION light rail system with frequent, limited-stop service.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBusRapidTransit Context triple: [York Regional Road 7, hasBusRapidTransit, Viva bus rapid transit]
-
A.
hasFormOfPublicTransit
Indicates that one entity provides or is associated with a particular type or mode of public transportation for another entity or context.
-
B.
hasMajorPublicTransitSystem
Indicates that a place possesses a significant, widely used public transportation network (such as buses, subways, or trains) that serves a large portion of its population.
-
C.
hasPublicTransitFunction
Indicates that something serves a role or provides a service related to public transportation operations or infrastructure.
-
D.
hasPublicTransitMode
Indicates that a location, route, or service is associated with or supports a specific mode of public transportation (e.g., bus, train, tram).
-
E.
hasBRTLine
chosen
Indicates that a bus rapid transit (BRT) line is present, operates on, or serves the referenced entity.
- F. None of above.
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_69d8b9f370b88190b1e5081c2c238e7f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e517a00c608190a8f0010c7b53df90 |
completed | April 19, 2026, 5:57 p.m. |
| PD | Predicate disambiguation | batch_69e44ff1f92c8190afbb8e85d12bf2a9 |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 10:46 a.m.