90 km du Mont-Blanc
E346522
90 km du Mont-Blanc is an ultramarathon trail race in the Mont-Blanc massif, renowned for its extreme elevation gain and challenging alpine terrain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 90 km du Mont-Blanc canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3314981 — 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: 90 km du Mont-Blanc Context triple: [Mont-Blanc Marathon, associatedEvent, 90 km du Mont-Blanc]
-
A.
Tour du Mont Blanc
Tour du Mont Blanc is a famous long-distance hiking circuit that loops around the Mont Blanc massif through France, Italy, and Switzerland, renowned for its alpine scenery and mountain refuges.
-
B.
Lanslebourg-Mont-Cenis
Lanslebourg-Mont-Cenis is a village and former commune in the Savoie department of southeastern France, situated in the Maurienne Valley near the Mont Cenis Pass in the French Alps.
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C.
Chamonix
Chamonix is a renowned French alpine town and ski resort in the Haute-Savoie region, famous for its dramatic mountain scenery and mountaineering history.
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D.
Glacier du Tour
Glacier du Tour is a valley glacier in the Mont Blanc massif of the French Alps, known for its extensive ice fields and popular mountaineering routes near the village of Le Tour.
-
E.
Col du Fréjus area
The Col du Fréjus area is a high Alpine pass region on the French–Italian border in the Cottian Alps, known as a key transalpine corridor for road and rail connections between the two countries.
- 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: 90 km du Mont-Blanc Target entity description: 90 km du Mont-Blanc is an ultramarathon trail race in the Mont-Blanc massif, renowned for its extreme elevation gain and challenging alpine terrain.
-
A.
Tour du Mont Blanc
Tour du Mont Blanc is a famous long-distance hiking circuit that loops around the Mont Blanc massif through France, Italy, and Switzerland, renowned for its alpine scenery and mountain refuges.
-
B.
Lanslebourg-Mont-Cenis
Lanslebourg-Mont-Cenis is a village and former commune in the Savoie department of southeastern France, situated in the Maurienne Valley near the Mont Cenis Pass in the French Alps.
-
C.
Chamonix
Chamonix is a renowned French alpine town and ski resort in the Haute-Savoie region, famous for its dramatic mountain scenery and mountaineering history.
-
D.
Glacier du Tour
Glacier du Tour is a valley glacier in the Mont Blanc massif of the French Alps, known for its extensive ice fields and popular mountaineering routes near the village of Le Tour.
-
E.
Col du Fréjus area
The Col du Fréjus area is a high Alpine pass region on the French–Italian border in the Cottian Alps, known as a key transalpine corridor for road and rail connections between the two countries.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
mountain running race
ⓘ
trail race ⓘ ultramarathon ⓘ |
| approximateDurationForFinishers | between 10 and 25 hours ⓘ |
| associatedWith |
Chamonix
ⓘ
surface form:
Chamonix-Mont-Blanc
Mont Blanc ⓘ
surface form:
Mont-Blanc
|
| belongsToCategory |
sports competitions in Haute-Savoie
ⓘ
trail running competitions in France ⓘ ultramarathons in France ⓘ |
| country | France ⓘ |
| discipline |
trail running
ⓘ
ultra-distance running ⓘ |
| distance |
90 kilometres
ⓘ
approximately 56 miles ⓘ |
| elevationGain | extreme elevation gain ⓘ |
| eventType | trail running race ⓘ |
| finishPoint | Chamonix ⓘ |
| hasCategory | ultramarathon over 50 km ⓘ |
| hasFeature |
high altitude sections
ⓘ
steep ascents ⓘ steep descents ⓘ |
| hasScenery |
alpine landscapes
ⓘ
views of Mont-Blanc massif ⓘ |
| languageOfOfficialInformation |
English
ⓘ
French ⓘ |
| locatedIn |
Chamonix
ⓘ
France ⓘ Haute-Savoie ⓘ Mont Blanc massif ⓘ
surface form:
Mont-Blanc massif
|
| notableFor |
challenging alpine terrain
ⓘ
significant elevation gain ⓘ |
| organisedIn | summer ⓘ |
| partOf |
Mont-Blanc Marathon
ⓘ
surface form:
Marathon du Mont-Blanc event weekend
|
| region | Alps ⓘ |
| requires |
high level of endurance
ⓘ
mountain running experience ⓘ |
| safetyConcerns |
rapid weather changes in high mountains
ⓘ
risk of falls on technical terrain ⓘ risk of hypothermia ⓘ |
| startPoint | Chamonix ⓘ |
| surface |
mountain paths
ⓘ
natural trails ⓘ rocky terrain ⓘ |
| terrain |
alpine terrain
ⓘ
mountain trails ⓘ technical trails ⓘ |
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: 90 km du Mont-Blanc Description of subject: 90 km du Mont-Blanc is an ultramarathon trail race in the Mont-Blanc massif, renowned for its extreme elevation gain and challenging alpine terrain.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.