YRT
E196948
YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
All labels observed (1)
| Label | Occurrences |
|---|---|
| YRT canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1751199 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: YRT Context triple: [York Region Transit, brand, YRT]
-
A.
YQT
YQT is the IATA airport code for Thunder Bay International Airport, a regional air transport hub in Thunder Bay, Ontario, Canada.
-
B.
RYR
RYR is the ICAO airline designator used for Ryanair, a major Irish low-cost carrier operating extensive routes across Europe.
-
C.
YAKT
YAKT is the time zone abbreviation for Yakutsk Time, used in parts of eastern Russia.
-
D.
AYT
AYT is the IATA airport code for Antalya Airport, a major international gateway serving the resort city of Antalya on Turkey’s Mediterranean coast.
-
E.
YSB
YSB is the IATA airport code for Greater Sudbury Airport in Ontario, Canada.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: YRT Target entity description: YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
-
A.
YQT
YQT is the IATA airport code for Thunder Bay International Airport, a regional air transport hub in Thunder Bay, Ontario, Canada.
-
B.
RYR
RYR is the ICAO airline designator used for Ryanair, a major Irish low-cost carrier operating extensive routes across Europe.
-
C.
YAKT
YAKT is the time zone abbreviation for Yakutsk Time, used in parts of eastern Russia.
-
D.
AYT
AYT is the IATA airport code for Antalya Airport, a major international gateway serving the resort city of Antalya on Turkey’s Mediterranean coast.
-
E.
YSB
YSB is the IATA airport code for Greater Sudbury Airport in Ontario, Canada.
- F. None of above. chosen
Statements (49)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: YRT Description of subject: YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.