Triple
T1300095
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maple, Ontario |
E27741
|
entity |
| Predicate | servedBy |
P82
|
FINISHED |
| Object |
Viva bus rapid transit
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.
|
E147637
|
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: Viva bus rapid transit | Statement: [Maple, Ontario, servedBy, Viva bus rapid transit]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Viva bus rapid transit Context triple: [Maple, Ontario, servedBy, Viva bus rapid transit]
-
A.
Curitiba BRT system
The Curitiba BRT system is a pioneering bus rapid transit network in Curitiba, Brazil, renowned for its innovative, high-capacity, and cost-effective urban mass transit design that has influenced similar systems worldwide.
-
B.
TransMilenio bus rapid transit
TransMilenio bus rapid transit is Bogotá’s high-capacity, bus-based mass transit system known for its dedicated lanes, large articulated buses, and station-based fare collection designed to improve urban mobility.
-
C.
Sistema de Transporte Colectivo
Sistema de Transporte Colectivo is the public agency responsible for operating and managing the Mexico City Metro system.
-
D.
EIT Urban Mobility
EIT Urban Mobility is a European innovation initiative that brings together cities, industry, academia, and citizens to develop and scale solutions for more sustainable and efficient urban transport and mobility systems.
-
E.
Ride On bus system
Ride On bus system is a local public bus network serving communities throughout Montgomery County, Maryland, providing intra-county transportation and connections to regional transit services.
- 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: Viva bus rapid transit Triple: [Maple, Ontario, servedBy, Viva bus rapid transit]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Viva bus rapid transit Target entity description: 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.
-
A.
Curitiba BRT system
The Curitiba BRT system is a pioneering bus rapid transit network in Curitiba, Brazil, renowned for its innovative, high-capacity, and cost-effective urban mass transit design that has influenced similar systems worldwide.
-
B.
TransMilenio bus rapid transit
TransMilenio bus rapid transit is Bogotá’s high-capacity, bus-based mass transit system known for its dedicated lanes, large articulated buses, and station-based fare collection designed to improve urban mobility.
-
C.
Sistema de Transporte Colectivo
Sistema de Transporte Colectivo is the public agency responsible for operating and managing the Mexico City Metro system.
-
D.
EIT Urban Mobility
EIT Urban Mobility is a European innovation initiative that brings together cities, industry, academia, and citizens to develop and scale solutions for more sustainable and efficient urban transport and mobility systems.
-
E.
Ride On bus system
Ride On bus system is a local public bus network serving communities throughout Montgomery County, Maryland, providing intra-county transportation and connections to regional transit services.
- 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_69a496d6682881909ba658f1c1e0e2b0 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c11314a48190ab4efb8b1acdce50 |
completed | March 1, 2026, 10:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acacc631b88190853948eeb5f24527 |
completed | March 7, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69acad4b2234819097d94df7812d3b13 |
completed | March 7, 2026, 10:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69acadf94f0881908b0be66e37b8c04a |
completed | March 7, 2026, 11 p.m. |
Created at: March 1, 2026, 7:51 p.m.