Corail
E210033
Corail was a long-distance French passenger train service known for its comfortable, air-conditioned coaches introduced by SNCF in the late 20th century.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Corail canonical | 2 |
| Corail Lunéa coaches | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1886936 — 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: Corail Context triple: [Intercités, replaced, Corail]
-
A.
Crompond
Crompond is a small hamlet within the town of Yorktown in Westchester County, New York, known primarily as a residential community.
-
B.
Zephyr Cove
Zephyr Cove is a small lakeside community and popular recreation area on the southeastern shore of Lake Tahoe in Nevada, known for its beaches, boating, and scenic mountain views.
-
C.
Lagoona
Lagoona is a creative work or character whose style and themes are shaped by the fantastical, fairy-filled world and motifs associated with Oberon from literature and mythology.
-
D.
Arcahaie
Arcahaie is a coastal commune in western Haiti historically known as the birthplace of the Haitian flag.
-
E.
Lunan Bay
Lunan Bay is a scenic sandy beach and coastal area on the east coast of Scotland, known for its dunes, historic ruins, and popular walking and surfing opportunities.
- 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: Corail Target entity description: Corail was a long-distance French passenger train service known for its comfortable, air-conditioned coaches introduced by SNCF in the late 20th century.
-
A.
Crompond
Crompond is a small hamlet within the town of Yorktown in Westchester County, New York, known primarily as a residential community.
-
B.
Zephyr Cove
Zephyr Cove is a small lakeside community and popular recreation area on the southeastern shore of Lake Tahoe in Nevada, known for its beaches, boating, and scenic mountain views.
-
C.
Lagoona
Lagoona is a creative work or character whose style and themes are shaped by the fantastical, fairy-filled world and motifs associated with Oberon from literature and mythology.
-
D.
Arcahaie
Arcahaie is a coastal commune in western Haiti historically known as the birthplace of the Haitian flag.
-
E.
Lunan Bay
Lunan Bay is a scenic sandy beach and coastal area on the east coast of Scotland, known for its dunes, historic ruins, and popular walking and surfing opportunities.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
brand of passenger coaches
ⓘ
long-distance passenger train service ⓘ |
| brandingUsedBy | SNCF ⓘ |
| category |
French railway coaches
ⓘ
SNCF passenger trains ⓘ intercity rail in France ⓘ |
| country | France ⓘ |
| designedFor |
higher comfort than previous SNCF coaches
ⓘ
long-distance routes ⓘ |
| feature |
air conditioning
ⓘ
air-sprung bogies ⓘ better suspension ⓘ centralized power supply ⓘ compartment coaches ⓘ first-class coaches ⓘ improved comfort ⓘ open-plan coaches ⓘ reclining seats ⓘ second-class coaches ⓘ sound insulation ⓘ |
| introducedAs | modern air-conditioned coaches ⓘ |
| introducedBy | SNCF ⓘ |
| introducedInDecade |
1970s
ⓘ
1980s ⓘ |
| manufacturer | French rolling stock industry ⓘ |
| notableFor |
being widely used across the French network for decades
ⓘ
raising comfort standards on French conventional mainline trains ⓘ |
| operator | SNCF ⓘ |
| owner | SNCF ⓘ |
| railGauge | standard gauge ⓘ |
| railwayCompany | SNCF ⓘ |
| regionServed |
Metropolitan France
ⓘ
surface form:
metropolitan France
|
| replaced | older SNCF mainline coaches ⓘ |
| serviceType |
intercity
ⓘ
long-distance ⓘ |
| successor |
TGV services on some routes
ⓘ
more modern Intercités rolling stock ⓘ |
| traction | locomotive-hauled ⓘ |
| usedOn |
French mainline routes
ⓘ
Intercités ⓘ
surface form:
Intercités services
former Corail Intercités brand ⓘ non-high-speed lines ⓘ |
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: Corail Description of subject: Corail was a long-distance French passenger train service known for its comfortable, air-conditioned coaches introduced by SNCF in the late 20th century.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Corail Lunéa coaches