San Bernardino Pass
E602238
San Bernardino Pass is a high mountain pass in the Swiss Alps that provides a key north–south transit route between the Hinterrhein and Misox valleys.
All labels observed (2)
| Label | Occurrences |
|---|---|
| San Bernardino Pass canonical | 14 |
| San Bernardino Pass area | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6572019 — 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: San Bernardino Pass Context triple: [A13 motorway (Switzerland), passesThrough, San Bernardino Pass]
-
A.
Poncha Pass
Poncha Pass is a high mountain pass in south-central Colorado that serves as a major route between the San Luis Valley and the Arkansas River Valley.
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B.
Pacheco Pass
Pacheco Pass is a mountain pass in central California that provides a key transportation route through the Diablo Range between the Santa Clara Valley and the San Joaquin Valley.
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C.
Cajon Pass
Cajon Pass is a major mountain pass in Southern California that serves as a critical transportation corridor linking the Los Angeles Basin with the Mojave Desert and points east.
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D.
Tehachapi Pass
Tehachapi Pass is a major mountain pass in Southern California that serves as a key transportation corridor between the San Joaquin Valley and the Mojave Desert.
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E.
Raton Pass
Raton Pass is a high mountain pass on the Colorado–New Mexico border in the Sangre de Cristo Mountains, historically significant as a key route for travelers and trade in the American West.
- 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: San Bernardino Pass Target entity description: San Bernardino Pass is a high mountain pass in the Swiss Alps that provides a key north–south transit route between the Hinterrhein and Misox valleys.
-
A.
Poncha Pass
Poncha Pass is a high mountain pass in south-central Colorado that serves as a major route between the San Luis Valley and the Arkansas River Valley.
-
B.
Pacheco Pass
Pacheco Pass is a mountain pass in central California that provides a key transportation route through the Diablo Range between the Santa Clara Valley and the San Joaquin Valley.
-
C.
Cajon Pass
Cajon Pass is a major mountain pass in Southern California that serves as a critical transportation corridor linking the Los Angeles Basin with the Mojave Desert and points east.
-
D.
Tehachapi Pass
Tehachapi Pass is a major mountain pass in Southern California that serves as a key transportation corridor between the San Joaquin Valley and the Mojave Desert.
-
E.
Raton Pass
Raton Pass is a high mountain pass on the Colorado–New Mexico border in the Sangre de Cristo Mountains, historically significant as a key route for travelers and trade in the American West.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
mountain pass
ⓘ
transport route ⓘ |
| belongsTo |
Po watershed (south side)
ⓘ
Rhine watershed (north side) ⓘ
linked to:
Rhine River Basin
|
| connects |
Hinterrhein valley
ⓘ
linked to:
Hinterrhein
Mesolcina region ⓘ Misox valley ⓘ Rheinwald region ⓘ |
| coordinatesApprox | 46.5°N 9.2°E ⓘ |
| crosses | Alpine watershed ⓘ |
| elevation |
2066 metres
ⓘ
6781 feet ⓘ |
| hasLakeNearSummit |
Lago Moesola
ⓘ
Lago d’Isola ⓘ |
| hasLanguageRegion |
German (north side)
ⓘ
Italian (south side) ⓘ |
| hasTunnel |
San Bernardino Road Tunnel
ⓘ
linked to:
San Bernardino Tunnel
|
| importance | major north–south transit route in eastern Swiss Alps ⓘ |
| isOnRoute |
European route E35 (via connections)
ⓘ
linked to:
European route E35
European route E43 ⓘ |
| liesBetween |
Hinterrhein
ⓘ
Mesocco ⓘ San Bernardino village ⓘ |
| locatedIn | Swiss Alps ⓘ |
| locatedInCanton |
Graubünden
ⓘ
linked to:
canton of Graubünden
|
| locatedInCountry | Switzerland ⓘ |
| mountainRange | Lepontine Alps ⓘ |
| namedAfter | Saint Bernardino of Siena ⓘ |
| near |
Hinterrhein village
ⓘ
Mesocco town ⓘ San Bernardino village ⓘ
linked to:
San Bernardino
|
| parallelTo |
Gotthard Pass (as an alternative north–south route)
ⓘ
linked to:
Gotthard Pass
|
| partOf | Alpine passes ⓘ |
| roadOpenInWinter | no (old pass road usually closed in winter) ⓘ |
| roadOver |
A13 motorway
ⓘ
Swiss national road N13 ⓘ
linked to:
A13 motorway (Switzerland)
|
| roadType | paved mountain road ⓘ |
| tunnelLength | approximately 6.6 kilometres ⓘ |
| tunnelOpened | 1967 ⓘ |
| tunnelOpenInWinter | yes ⓘ |
| usedFor |
cycling
ⓘ
hiking ⓘ road transport ⓘ tourism ⓘ |
| usedSince | Middle Ages ⓘ |
| watershedBetween |
Po basin
ⓘ
Rhine basin ⓘ
linked to:
Rhine River Basin
|
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: San Bernardino Pass Description of subject: San Bernardino Pass is a high mountain pass in the Swiss Alps that provides a key north–south transit route between the Hinterrhein and Misox valleys.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.