Czech koruna
E91987
The Czech koruna is the official fiat currency of the Czech Republic, used for everyday transactions and monetary policy in the country.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Czech koruna canonical | 52 |
| CZK | 3 |
| Czech crown | 1 |
| Koruna česká | 1 |
| koruna česká | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T778841 — 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: Czech koruna Context triple: [Czech Republic, currency, Czech koruna]
-
A.
Czechoslovak koruna
The Czechoslovak koruna was the former national currency of Czechoslovakia, used from the early 20th century until the country's peaceful split into the Czech Republic and Slovakia.
-
B.
Slovak koruna
The Slovak koruna was the former national currency of Slovakia, used both during the World War II-era Slovak state and later in the modern Slovak Republic until it was replaced by the euro.
-
C.
Austro-Hungarian krone
The Austro-Hungarian krone was the official currency of the Austro-Hungarian Empire in the late 19th and early 20th centuries, used across its diverse Central and Eastern European territories until the empire’s dissolution after World War I.
-
D.
Hungarian forint
The Hungarian forint is the official national currency of Hungary, used for everyday transactions and monetary policy.
-
E.
Polish złoty
The Polish złoty is the official fiat currency of Poland, subdivided into 100 grosz and issued by the National Bank of Poland.
- 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: Czech koruna Target entity description: The Czech koruna is the official fiat currency of the Czech Republic, used for everyday transactions and monetary policy in the country.
-
A.
Czechoslovak koruna
The Czechoslovak koruna was the former national currency of Czechoslovakia, used from the early 20th century until the country's peaceful split into the Czech Republic and Slovakia.
-
B.
Slovak koruna
The Slovak koruna was the former national currency of Slovakia, used both during the World War II-era Slovak state and later in the modern Slovak Republic until it was replaced by the euro.
-
C.
Austro-Hungarian krone
The Austro-Hungarian krone was the official currency of the Austro-Hungarian Empire in the late 19th and early 20th centuries, used across its diverse Central and Eastern European territories until the empire’s dissolution after World War I.
-
D.
Hungarian forint
The Hungarian forint is the official national currency of Hungary, used for everyday transactions and monetary policy.
-
E.
Polish złoty
The Polish złoty is the official fiat currency of Poland, subdivided into 100 grosz and issued by the National Bank of Poland.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
fiat currency
ⓘ
national currency ⓘ |
| abbreviation | Kč ⓘ |
| centralBank | Czech National Bank ⓘ |
| country | Czech Republic ⓘ |
| currencySymbol | Kč ⓘ |
| denominationSystem | decimal ⓘ |
| hasAlternativeName |
Czech koruna
ⓘ
surface form:
Czech crown
Czech koruna ⓘ
surface form:
koruna česká
|
| hasBanknoteDenomination |
100 Kč
ⓘ
1000 Kč ⓘ 200 Kč ⓘ 2000 Kč ⓘ 500 Kč ⓘ 5000 Kč ⓘ |
| hasCoinDenomination |
1 Kč
ⓘ
10 Kč ⓘ 2 Kč ⓘ 20 Kč ⓘ 5 Kč ⓘ 50 Kč ⓘ |
| hasInflationTargetSetBy | Czech National Bank ⓘ |
| introduced | 1993 ⓘ |
| isNot | euro ⓘ |
| ISO4217Code |
Czech koruna
self-linksurface differs
ⓘ
surface form:
CZK
|
| isPartOf | Czech monetary system ⓘ |
| languageOfName |
Czech language
ⓘ
surface form:
Czech
|
| legalTenderIn | Czech Republic ⓘ |
| monetaryAuthority | Czech National Bank ⓘ |
| monetaryPolicyFramework | inflation targeting ⓘ |
| officialCurrencyOf | Czech Republic ⓘ |
| pluralForm |
korun
ⓘ
koruny ⓘ |
| region | Europe ⓘ |
| replacedCurrency | Czechoslovak koruna ⓘ |
| status | active ⓘ |
| subunit | haléř ⓘ |
| subunitToUnit | 100 haléřů = 1 koruna ⓘ |
| symbolPlacement | after amount (e.g., 100 Kč) ⓘ |
| type | sovereign currency ⓘ |
| usedBy |
Czech residents
ⓘ
businesses in the Czech Republic ⓘ |
| usedFor |
cash payments
ⓘ
everyday transactions ⓘ monetary policy in the Czech Republic ⓘ non-cash payments ⓘ |
| usedIn | Czech Republic ⓘ |
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: Czech koruna Description of subject: The Czech koruna is the official fiat currency of the Czech Republic, used for everyday transactions and monetary policy in the country.
Referenced by (58)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
CZK