ICE
E301224
ICE is a high-speed international train service operated by Deutsche Bahn that connects major cities across Germany and neighboring countries, including routes through Brussels.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T2828487 — 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: ICE Context triple: [Bruxelles-Midi / Brussel-Zuid, servedBy, ICE]
-
A.
ICE
ICE is the stock ticker symbol for Intercontinental Exchange, a major global operator of financial exchanges and clearing houses.
-
B.
ICE
ICE is a U.S. federal agency under the Department of Homeland Security responsible for enforcing immigration laws and investigating customs, border, and national security-related offenses.
-
C.
ICE Endex
ICE Endex is a European energy derivatives and spot gas exchange platform specializing in natural gas and power markets.
-
D.
Icy Blast
Icy Blast is a cooling, menthol-scented variant of Irish Spring soap designed to provide a refreshing, invigorating clean.
-
E.
IC
IC is a common abbreviation for Iowa City, a university-centered community best known as the home of the University of Iowa and its renowned Writers' Workshop.
- 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: ICE Target entity description: ICE is a high-speed international train service operated by Deutsche Bahn that connects major cities across Germany and neighboring countries, including routes through Brussels.
-
A.
ICE
ICE is a U.S. federal agency under the Department of Homeland Security responsible for enforcing immigration laws and investigating customs, border, and national security-related offenses.
-
B.
ICE
ICE is the stock ticker symbol for Intercontinental Exchange, a major global operator of financial exchanges and clearing houses.
-
C.
ICE Endex
ICE Endex is a European energy derivatives and spot gas exchange platform specializing in natural gas and power markets.
-
D.
Icy Blast
Icy Blast is a cooling, menthol-scented variant of Irish Spring soap designed to provide a refreshing, invigorating clean.
-
E.
IC
IC is a common abbreviation for Iowa City, a university-centered community best known as the home of the University of Iowa and its renowned Writers' Workshop.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed train service
ⓘ
intercity rail service ⓘ |
| brandOwner | Deutsche Bahn ⓘ |
| connects |
major cities in Germany
ⓘ
major cities in neighboring countries ⓘ |
| country | Germany ⓘ |
| electrification | overhead line ⓘ |
| networkType | railway ⓘ |
| onboardClass |
first class
ⓘ
second class ⓘ |
| onboardService |
Wi-Fi on many trains
ⓘ
air conditioning ⓘ bistro or restaurant car ⓘ power outlets at seats ⓘ |
| operator | Deutsche Bahn ⓘ |
| railGauge | standard gauge ⓘ |
| railwayCompany | DB Fernverkehr ⓘ |
| regionServed | Central Europe ⓘ |
| reservation | optional seat reservation ⓘ |
| routeIncludes |
Brussels, Belgium
ⓘ
surface form:
Brussels
|
| routeIncludesCity |
Amsterdam
ⓘ
Basel-Stadt ⓘ
surface form:
Basel
Berlin ⓘ Bremen ⓘ Cologne ⓘ Dortmund ⓘ Düsseldorf ⓘ Frankfurt am Main ⓘ Hamburg ⓘ Hanover ⓘ Leipzig ⓘ Munich ⓘ Nuremberg ⓘ Stuttgart ⓘ Vienna ⓘ |
| routeIncludesCountry |
Austria
ⓘ
Belgium ⓘ France ⓘ Netherlands ⓘ Switzerland ⓘ |
| safetySystem |
European Train Control System
ⓘ
German train protection systems ⓘ |
| serviceType |
high-speed rail
ⓘ
long-distance rail service ⓘ passenger rail transport ⓘ |
| speedClass | up to 300 km/h on some routes ⓘ |
| ticketingSystem | Deutsche Bahn long-distance fares ⓘ |
| ticketIntegration |
Eurail B.V.
ⓘ
surface form:
Eurail
Interrail ⓘ |
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: ICE Description of subject: ICE is a high-speed international train service operated by Deutsche Bahn that connects major cities across Germany and neighboring countries, including routes through Brussels.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
ICE 1
this entity surface form:
ICE 2
this entity surface form:
ICE 3
this entity surface form:
ICE 4