CEVA (Cornavin–Eaux-Vives–Annemasse) project
E127788
The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
All labels observed (3)
| Label | Occurrences |
|---|---|
| CEVA (Cornavin–Eaux-Vives–Annemasse) project canonical | 1 |
| CEVA corridor (Geneva RER context) | 1 |
| CEVA project | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1123778 — 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: CEVA (Cornavin–Eaux-Vives–Annemasse) project Context triple: [Léman Express, developedForProject, CEVA (Cornavin–Eaux-Vives–Annemasse) project]
-
A.
EPFL Innovation Park
EPFL Innovation Park is a technology and innovation hub in Lausanne that hosts startups, research labs, and industry partners closely linked to the École polytechnique fédérale de Lausanne.
-
B.
Tramway du Mont-Blanc
The Tramway du Mont-Blanc is a historic mountain rack railway in the French Alps that carries passengers from the Saint-Gervais area high onto the slopes of Mont Blanc, serving as a key access route for hikers and climbers.
-
C.
Geneva–Lyon railway
The Geneva–Lyon railway is an international rail line linking the Swiss city of Geneva with Lyon in France, serving as a key passenger and freight corridor between the two countries.
-
D.
Vallorbe–Jougne crossing
The Vallorbe–Jougne crossing is a major road and rail border checkpoint in the Jura Mountains linking the Swiss town of Vallorbe with the French commune of Jougne.
-
E.
Le Grand-Saconnex
Le Grand-Saconnex is a municipality in the Geneva metropolitan area of Switzerland, known for hosting parts of the Geneva International Airport and several international organizations.
- 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: CEVA (Cornavin–Eaux-Vives–Annemasse) project Target entity description: The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
-
A.
EPFL Innovation Park
EPFL Innovation Park is a technology and innovation hub in Lausanne that hosts startups, research labs, and industry partners closely linked to the École polytechnique fédérale de Lausanne.
-
B.
Tramway du Mont-Blanc
The Tramway du Mont-Blanc is a historic mountain rack railway in the French Alps that carries passengers from the Saint-Gervais area high onto the slopes of Mont Blanc, serving as a key access route for hikers and climbers.
-
C.
Geneva–Lyon railway
The Geneva–Lyon railway is an international rail line linking the Swiss city of Geneva with Lyon in France, serving as a key passenger and freight corridor between the two countries.
-
D.
Vallorbe–Jougne crossing
The Vallorbe–Jougne crossing is a major road and rail border checkpoint in the Jura Mountains linking the Swiss town of Vallorbe with the French commune of Jougne.
-
E.
Le Grand-Saconnex
Le Grand-Saconnex is a municipality in the Geneva metropolitan area of Switzerland, known for hosting parts of the Geneva International Airport and several international organizations.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail link
ⓘ
cross-border transport project ⓘ rail infrastructure project ⓘ |
| acronymFor | Cornavin–Eaux-Vives–Annemasse ⓘ |
| benefits |
enhanced cross-border commuting options
ⓘ
improved access to Geneva city centre ⓘ reduced travel times between Geneva and Annemasse ⓘ |
| borderCrossing |
France–Switzerland border
ⓘ
surface form:
Franco–Swiss border
|
| connectsCity |
Annemasse
ⓘ
Geneva ⓘ |
| connectsStation |
Annemasse station
ⓘ
surface form:
Annemasse railway station
Gare de Genève-Cornavin ⓘ
surface form:
Genève-Cornavin railway station
Genève-Eaux-Vives station ⓘ
surface form:
Genève-Eaux-Vives railway station
|
| country |
France
ⓘ
Switzerland ⓘ |
| crossesBorderBetween | Switzerland and France ⓘ |
| electrification | overhead line ⓘ |
| hasComponent |
surface railway sections
ⓘ
tunnels ⓘ |
| hasTerminus |
Annemasse station
ⓘ
surface form:
Annemasse railway station
Gare de Genève-Cornavin ⓘ
surface form:
Genève-Cornavin railway station
|
| infrastructureType |
commuter rail corridor
ⓘ
railway line ⓘ |
| languageOfAcronym | French ⓘ |
| locatedInCity | Geneva ⓘ |
| locatedInCountry |
France
ⓘ
Switzerland ⓘ |
| locatedInRegion |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Auvergne-Rhône-Alpes
canton of Geneva ⓘ
surface form:
Canton of Geneva
|
| modeOfTransport | rail ⓘ |
| networkType | regional rail network ⓘ |
| operatedAsPartOf | Léman Express ⓘ |
| partOf |
Léman Express
ⓘ
surface form:
Léman Express network
|
| primaryFunction |
commuter transport
ⓘ
regional connectivity ⓘ |
| projectType | public transport infrastructure ⓘ |
| purpose |
create unified regional commuter rail network
ⓘ
improve cross-border mobility between Switzerland and France ⓘ |
| servesArea |
Geneva metropolitan area
ⓘ
Geneva metropolitan area ⓘ
surface form:
Greater Geneva
|
| servesPurpose | integration of Swiss and French regional rail services ⓘ |
| usesTrackGauge | standard gauge ⓘ |
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: CEVA (Cornavin–Eaux-Vives–Annemasse) project Description of subject: The CEVA (Cornavin–Eaux-Vives–Annemasse) project is a cross-border rail infrastructure initiative linking Geneva’s main stations with Annemasse in France to create a unified regional commuter network.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
CEVA corridor (Geneva RER context)
this entity surface form:
CEVA project