CAT
E939195
CAT is a branded express rail service that connects Vienna International Airport with the city center quickly and comfortably.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CAT canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11647278 — 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: CAT Context triple: [City Airport Train, marketingName, CAT]
-
A.
CAT
The Committee for Advanced Therapies is a scientific body within the European Medicines Agency responsible for assessing advanced therapy medicinal products such as gene, cell, and tissue-engineered therapies.
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B.
CAT
CAT is a globally recognized industrial brand best known for its heavy construction machinery, engines, and rugged workwear.
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C.
CAT
CAT is the National Rail station code for Caterham railway station in Surrey, England.
-
D.
CAT
CAT was the civilian airline operated by the CIA in East Asia during the early Cold War, later becoming known as Air America.
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E.
CAT
CAT is a highly competitive national-level entrance examination in India used for admission to postgraduate management programs such as MBAs at premier institutes.
- 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: CAT Target entity description: CAT is a branded express rail service that connects Vienna International Airport with the city center quickly and comfortably.
-
A.
CAT
CAT is the National Rail station code for Caterham railway station in Surrey, England.
-
B.
CAT
CAT was the civilian airline operated by the CIA in East Asia during the early Cold War, later becoming known as Air America.
-
C.
CAT
CAT is a highly competitive national-level entrance examination in India used for admission to postgraduate management programs such as MBAs at premier institutes.
-
D.
CAT
CAT is a globally recognized industrial brand best known for its heavy construction machinery, engines, and rugged workwear.
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E.
CAT
The Committee against Torture (CAT) is a United Nations body of independent experts that monitors implementation of the Convention against Torture and other cruel, inhuman or degrading treatment or punishment by its State parties.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airport rail link
ⓘ
brand ⓘ express rail service ⓘ |
| brandColor | green ⓘ |
| category |
airport rail links in Austria
ⓘ
rail transport in Vienna ⓘ |
| connects |
Vienna International Airport
NERFINISHED
ⓘ
Vienna city centre ⓘ |
| country | Austria ⓘ |
| electrification | 15 kV 16.7 Hz AC overhead line ⓘ |
| fareSystem | separate from Vienna public transport tickets ⓘ |
| hasCompetitor |
Vienna S‑Bahn line S7
NERFINISHED
ⓘ
airport bus services ⓘ ÖBB Railjet airport services NERFINISHED ⓘ |
| hasFeature |
Wi‑Fi on board
ⓘ
accessible for passengers with reduced mobility ⓘ air-conditioned coaches ⓘ airline check-in at city terminal ⓘ dedicated airport check-in counters at Wien Mitte ⓘ onboard luggage space ⓘ |
| locale | Vienna metropolitan area NERFINISHED ⓘ |
| marketingSlogan | The fastest way to the city centre ⓘ |
| opened | 2003 ⓘ |
| operator | City Air Terminal Betriebsgesellschaft m.b.H. NERFINISHED ⓘ |
| owner |
Flughafen Wien AG
NERFINISHED
ⓘ
ÖBB NERFINISHED ⓘ |
| primaryPurpose | airport access for air travellers ⓘ |
| railGauge | standard gauge ⓘ |
| rollingStock | Siemens Desiro ML electric multiple units NERFINISHED ⓘ |
| routeEnd | Wien Mitte–Landstraße station NERFINISHED ⓘ |
| routeStart | Flughafen Wien station NERFINISHED ⓘ |
| safetySystem | PZB NERFINISHED ⓘ |
| servesCity | Vienna NERFINISHED ⓘ |
| serviceClass | single class ⓘ |
| serviceFrequency | every 30 minutes ⓘ |
| servicePattern | airport–city centre shuttle ⓘ |
| serviceType | non-stop express service ⓘ |
| shortName | CAT NERFINISHED ⓘ |
| terminusStation |
Vienna International Airport
NERFINISHED
ⓘ
Wien Mitte station NERFINISHED ⓘ |
| ticketIntegration | not included in standard Vienna public transport passes ⓘ |
| ticketPurchaseOption |
onboard purchase with surcharge
ⓘ
online ⓘ ticket machines ⓘ |
| trackOwner | ÖBB-Infrastruktur AG NERFINISHED ⓘ |
| travelTime | about 16 minutes between airport and Wien Mitte ⓘ |
| website | https://www.cityairporttrain.com ⓘ |
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: CAT Description of subject: CAT is a branded express rail service that connects Vienna International Airport with the city center quickly and comfortably.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.