Château de Loches
E163018
The Château de Loches is a formidable medieval fortress and royal residence in central France, renowned for its massive keep, well-preserved fortifications, and role in French royal and military history.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Château de Loches canonical | 7 |
| Château de Loches keep | 1 |
| Loches Château | 1 |
| Loches medieval citadel | 1 |
| Royal City of Loches | 1 |
| castle of Loches | 1 |
| medieval fortress of Loches | 1 |
| medieval town of Loches | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1162416 — 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: Château de Loches Context triple: [Touraine, containsChâteau, Château de Loches]
-
A.
Château de Chinon
The Château de Chinon is a historic medieval fortress in the Loire Valley of France, renowned for its association with figures like Joan of Arc and the Plantagenet kings.
-
B.
Château d’Amboise
Château d’Amboise is a historic royal residence overlooking the Loire River in central France, renowned for its Renaissance architecture and association with figures such as King Charles VIII and Leonardo da Vinci.
-
C.
House of Poitiers
The House of Poitiers was a medieval French noble dynasty that held the Duchy of Aquitaine and produced influential rulers in southwestern France.
-
D.
Château de Sceaux
The Château de Sceaux is a grand French country house and former aristocratic estate near Paris, renowned for its classical architecture and extensive formal gardens designed in the French formal style.
-
E.
Château des Ducs de Bretagne
The Château des Ducs de Bretagne is a historic fortified castle and former residence of the Dukes of Brittany in Nantes, now serving as a major museum and cultural landmark.
- 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: Château de Loches Target entity description: The Château de Loches is a formidable medieval fortress and royal residence in central France, renowned for its massive keep, well-preserved fortifications, and role in French royal and military history.
-
A.
Château de Chinon
The Château de Chinon is a historic medieval fortress in the Loire Valley of France, renowned for its association with figures like Joan of Arc and the Plantagenet kings.
-
B.
Château d’Amboise
Château d’Amboise is a historic royal residence overlooking the Loire River in central France, renowned for its Renaissance architecture and association with figures such as King Charles VIII and Leonardo da Vinci.
-
C.
House of Poitiers
The House of Poitiers was a medieval French noble dynasty that held the Duchy of Aquitaine and produced influential rulers in southwestern France.
-
D.
Château de Sceaux
The Château de Sceaux is a grand French country house and former aristocratic estate near Paris, renowned for its classical architecture and extensive formal gardens designed in the French formal style.
-
E.
Château des Ducs de Bretagne
The Château des Ducs de Bretagne is a historic fortified castle and former residence of the Dukes of Brittany in Nantes, now serving as a major museum and cultural landmark.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
castle
ⓘ
medieval fortress ⓘ royal residence ⓘ |
| architecturalStyle | medieval architecture ⓘ |
| associatedWith |
Agnes Sorel
ⓘ
linked to:
Agnès Sorel
Charles VII of France ⓘ Joan of Arc ⓘ |
| builder | Fulk III of Anjou ⓘ |
| builtBy | Counts of Anjou ⓘ |
| capturedBy |
Henry II of England
ⓘ
Philip II of France ⓘ |
| constructionStart | 11th century ⓘ |
| country | France ⓘ |
| elevation | hilltop position above Indre River ⓘ |
| functionDuringAncienRegime | state prison for high-profile prisoners ⓘ |
| hasPart |
dungeons
ⓘ
fortified walls ⓘ gatehouse ⓘ keep of Loches ⓘ royal lodgings ⓘ towers ⓘ underground cells ⓘ |
| heritageDesignation | Monument historique ⓘ |
| heritageDesignationCountry | France ⓘ |
| heritageDesignationStart | 1861 ⓘ |
| knownFor |
massive keep
ⓘ
medieval military architecture ⓘ royal residence of French kings ⓘ well-preserved fortifications ⓘ |
| locatedIn |
Indre-et-Loire
ⓘ
Loches ⓘ |
| locatedInHistoricalRegion | Touraine ⓘ |
| locatedInRegion | Centre-Val de Loire ⓘ |
| locatedOn | Indre River ⓘ |
| managedBy | Centre des monuments nationaux ⓘ |
| material | tuffeau limestone ⓘ |
| openToPublic | true ⓘ |
| owner |
French state
ⓘ
linked to:
France
|
| partOf |
Loire Valley castles
ⓘ
linked to:
Loire Valley châteaux
|
| significantEvent |
Hundred Years War
ⓘ
linked to:
Hundred Years' War
|
| tourismType |
cultural tourism
ⓘ
heritage tourism ⓘ |
| usedAs |
fortress
ⓘ
royal residence ⓘ state prison ⓘ |
| usedBy |
French monarchy
ⓘ
linked to:
French royal family
House of Anjou ⓘ House of Valois ⓘ |
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: Château de Loches Description of subject: The Château de Loches is a formidable medieval fortress and royal residence in central France, renowned for its massive keep, well-preserved fortifications, and role in French royal and military history.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Château de Loches
linked to: Château de Loches
subject linked to:
Indre-et-Loire department
linked to: Château de Loches
linked to: Château de Loches
linked to: Château de Loches
linked to: Château de Loches
linked to: Château de Loches