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 (1)
| Label | Occurrences |
|---|---|
| San Bernardino Pass canonical | 5 |
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.
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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.
-
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
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
mountain pass
ⓘ
transport route ⓘ |
| belongsTo |
Po watershed (south side)
ⓘ
Rhine watershed (north side) NERFINISHED ⓘ |
| connects |
Hinterrhein valley
NERFINISHED
ⓘ
Mesolcina region NERFINISHED ⓘ Misox valley NERFINISHED ⓘ Rheinwald region NERFINISHED ⓘ |
| coordinatesApprox | 46.5°N 9.2°E ⓘ |
| crosses | Alpine watershed ⓘ |
| elevation |
2066 metres
ⓘ
6781 feet ⓘ |
| hasLakeNearSummit |
Lago Moesola
NERFINISHED
ⓘ
Lago d’Isola NERFINISHED ⓘ |
| hasLanguageRegion |
German (north side)
ⓘ
Italian (south side) ⓘ |
| hasTunnel | San Bernardino Road Tunnel NERFINISHED ⓘ |
| importance | major north–south transit route in eastern Swiss Alps ⓘ |
| isOnRoute |
European route E35 (via connections)
NERFINISHED
ⓘ
European route E43 NERFINISHED ⓘ |
| liesBetween |
Hinterrhein
NERFINISHED
ⓘ
Mesocco NERFINISHED ⓘ San Bernardino village ⓘ |
| locatedIn | Swiss Alps NERFINISHED ⓘ |
| locatedInCanton | Graubünden NERFINISHED ⓘ |
| locatedInCountry | Switzerland NERFINISHED ⓘ |
| mountainRange | Lepontine Alps NERFINISHED ⓘ |
| namedAfter | Saint Bernardino of Siena NERFINISHED ⓘ |
| near |
Hinterrhein village
ⓘ
Mesocco town NERFINISHED ⓘ San Bernardino village NERFINISHED ⓘ |
| parallelTo | Gotthard Pass (as an alternative north–south route) NERFINISHED ⓘ |
| partOf | Alpine passes ⓘ |
| roadOpenInWinter | no (old pass road usually closed in winter) ⓘ |
| roadOver |
A13 motorway
NERFINISHED
ⓘ
Swiss national road N13 NERFINISHED ⓘ |
| 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
NERFINISHED
ⓘ
Rhine basin NERFINISHED ⓘ |
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 (5)
Full triples — surface form annotated when it differs from this entity's canonical label.