Nhà tù Hỏa Lò
E201594
Nhà tù Hỏa Lò is a historic prison in Hanoi, Vietnam, originally built by the French colonial administration and later used by North Vietnam to hold American prisoners of war, now preserved as a museum.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nhà tù Hỏa Lò canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1764938 — 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: Nhà tù Hỏa Lò Context triple: [Hoa Lo Prison, nativeName, Nhà tù Hỏa Lò]
-
A.
Newgate Prison
Newgate Prison was a notorious London jail, long associated with public executions and social unrest, that became infamous for being stormed and burned during the Gordon Riots of 1780.
-
B.
Tegel Prison
Tegel Prison is a Berlin correctional facility historically known for holding political prisoners during the Nazi era, including theologian and resistance member Dietrich Bonhoeffer.
-
C.
Spandau Prison
Spandau Prison was a high-security Allied military prison in West Berlin that housed prominent Nazi war criminals after World War II.
-
D.
Hay Gaol
Hay Gaol is a historic former prison complex in Hay, New South Wales, now preserved as a heritage-listed museum site reflecting the region’s penal and social history.
-
E.
Werl Prison
Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
- 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: Nhà tù Hỏa Lò Target entity description: Nhà tù Hỏa Lò is a historic prison in Hanoi, Vietnam, originally built by the French colonial administration and later used by North Vietnam to hold American prisoners of war, now preserved as a museum.
-
A.
Newgate Prison
Newgate Prison was a notorious London jail, long associated with public executions and social unrest, that became infamous for being stormed and burned during the Gordon Riots of 1780.
-
B.
Tegel Prison
Tegel Prison is a Berlin correctional facility historically known for holding political prisoners during the Nazi era, including theologian and resistance member Dietrich Bonhoeffer.
-
C.
Spandau Prison
Spandau Prison was a high-security Allied military prison in West Berlin that housed prominent Nazi war criminals after World War II.
-
D.
Hay Gaol
Hay Gaol is a historic former prison complex in Hay, New South Wales, now preserved as a heritage-listed museum site reflecting the region’s penal and social history.
-
E.
Werl Prison
Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
historic prison
ⓘ
museum ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Hanoi Hilton
ⓘ
Hỏa Lò Prison ⓘ Maison Centrale ⓘ |
| architecturalStyle |
French Mandate architecture
ⓘ
surface form:
French colonial architecture
|
| constructedBy | French colonial administration ⓘ |
| constructionStart |
1896
ⓘ
late 19th century ⓘ |
| country |
Viet Nam
ⓘ
surface form:
Vietnam
|
| currentUse | museum ⓘ |
| exhibits |
artifacts from French colonial period
ⓘ
artifacts from Vietnam War period ⓘ guillotine ⓘ instruments of torture ⓘ prison cells ⓘ |
| heritageStatus | historic site of Hanoi ⓘ |
| knownFor |
harsh conditions for some American POWs
ⓘ
harsh conditions under French rule ⓘ role in Vietnamese anti-colonial struggle ⓘ |
| languageOfName | Vietnamese ⓘ |
| locatedIn |
French Quarter of Hanoi
ⓘ
Hanoi ⓘ Hoàn Kiếm District ⓘ northern Vietnam ⓘ |
| locatedOnStreet | Hỏa Lò Street ⓘ |
| museumOpening | 1990s ⓘ |
| nameMeaning |
fiery furnace
ⓘ
hell’s hole ⓘ |
| nativeName | Nhà tù Hỏa Lò self-link ⓘ |
| notablePrisoner |
Douglas Peterson
ⓘ
Everett Alvarez Jr. ⓘ James Stockdale ⓘ John McCain ⓘ |
| opened | 1896 ⓘ |
| partiallyDemolished | 1990s ⓘ |
| purpose |
detention of Vietnamese political prisoners
ⓘ
detention of common criminals ⓘ |
| significance |
important site in US–Vietnam War history
ⓘ
symbol of French colonial repression ⓘ symbol of Vietnamese resistance ⓘ |
| tourismCategory |
historical museum
ⓘ
war museum ⓘ |
| usedBy |
French Indochina
ⓘ
surface form:
French Indochina authorities
Government of North Vietnam ⓘ
surface form:
North Vietnamese government
|
| usedDuringConflict |
First Indochina War
ⓘ
Vietnam War ⓘ |
| usedToDetain |
American prisoners of war
ⓘ
Vietnamese nationalists ⓘ Vietnamese revolutionaries ⓘ political prisoners ⓘ |
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: Nhà tù Hỏa Lò Description of subject: Nhà tù Hỏa Lò is a historic prison in Hanoi, Vietnam, originally built by the French colonial administration and later used by North Vietnam to hold American prisoners of war, now preserved as a museum.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hoa Lo Prison