GR 20
E391634
GR 20 is a renowned long-distance hiking trail in Corsica, France, considered one of the toughest and most spectacular treks in Europe.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T3807467 — 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: GR 20 Context triple: [GR20, knownAs, GR 20]
-
A.
GR10
GR10 is a renowned long-distance hiking trail that traverses the French Pyrenees from the Atlantic Ocean to the Mediterranean Sea.
-
B.
GR
GR is the performance and motorsport sub-brand of Toyota, known for developing high-performance road cars and competing in international racing series.
-
C.
GR
GR is the standard abbreviation for Georgian Railway, the national rail transport company of Georgia.
-
D.
GR
GR is the stock ticker symbol for Goodrich Corporation, a former major American aerospace and defense company known for manufacturing aircraft systems and components.
-
E.
GR-42
GR-42 is the ISO 3166-2 subdivision code assigned to the Larissa regional unit in Greece.
- 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: GR 20 Target entity description: GR 20 is a renowned long-distance hiking trail in Corsica, France, considered one of the toughest and most spectacular treks in Europe.
-
A.
GR10
GR10 is a renowned long-distance hiking trail that traverses the French Pyrenees from the Atlantic Ocean to the Mediterranean Sea.
-
B.
GR
GR is the performance and motorsport sub-brand of Toyota, known for developing high-performance road cars and competing in international racing series.
-
C.
GR
GR is the stock ticker symbol for Goodrich Corporation, a former major American aerospace and defense company known for manufacturing aircraft systems and components.
-
D.
GR
GR is the standard abbreviation for Georgian Railway, the national rail transport company of Georgia.
-
E.
GR-42
GR-42 is the ISO 3166-2 subdivision code assigned to the Larissa regional unit in Greece.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
long-distance hiking trail
ⓘ
tourist attraction ⓘ trekking route ⓘ |
| approximateLengthInKilometers | 180 ⓘ |
| approximateLengthInMiles | 112 ⓘ |
| bestHikingMonths |
August
ⓘ
July ⓘ June ⓘ September ⓘ |
| category |
hiking trail in France
ⓘ
tourist attraction in Corsica ⓘ |
| continentRank | one of the toughest treks in Europe ⓘ |
| countryRank | one of the most difficult GR routes in France ⓘ |
| difficultyLevel | very difficult ⓘ |
| endPoint | Conca ⓘ |
| hasAccommodationType |
bivouac areas near refuges
ⓘ
gîtes d’étape ⓘ mountain refuges ⓘ |
| highestPointName | Pointe des Eboulis vicinity ⓘ |
| knownAs | Fra li Monti ⓘ |
| languageOfAlternativeName | Corsican ⓘ |
| locatedIn | Corsica ⓘ |
| locatedInCountry | France ⓘ |
| locatedOn | Mediterranean island of Corsica ⓘ |
| managedBy | Parc naturel régional de Corse ⓘ |
| notableFeature |
exposed rocky sections
ⓘ
fixed chains and ladders in places ⓘ steep ascents and descents ⓘ waymarked with red and white blazes ⓘ |
| offersViewOf |
Corsican mountains
ⓘ
Mediterranean Sea ⓘ |
| partOf | Grande Randonnée network ⓘ |
| passesNear | Monte Cinto ⓘ |
| requires |
experience in mountain hiking
ⓘ
good physical fitness ⓘ |
| runsFrom | north Corsica ⓘ |
| runsTo |
south Corsica
ⓘ
linked to:
Corse-du-Sud
|
| safetyConcern |
exposure on high ridges
ⓘ
rapidly changing mountain weather ⓘ risk of thunderstorms ⓘ |
| season | summer ⓘ |
| startPoint | Calenzana ⓘ |
| terrainType |
alpine
ⓘ
mountainous ⓘ rocky ⓘ |
| typicalCompletionTimeInDays |
11
ⓘ
15 ⓘ |
| waymarkColor |
red
ⓘ
white ⓘ |
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: GR 20 Description of subject: GR 20 is a renowned long-distance hiking trail in Corsica, France, considered one of the toughest and most spectacular treks in Europe.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.