Kozelsk camp
E283027
Kozelsk camp was a Soviet prisoner-of-war camp during World War II, notorious as one of the main sites where Polish officers were held before being executed in the Katyn massacre.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kozelsk camp canonical | 1 |
| Starobelsk camp | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2561383 — 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: Kozelsk camp Context triple: [Polish POWs, heldIn, Kozelsk camp]
-
A.
Norilsk camps
The Norilsk camps were a notorious complex of Soviet forced-labor camps in Siberia where political prisoners and other inmates endured brutal conditions while constructing and operating the Norilsk mining and metallurgical industries.
-
B.
Trawniki concentration camp
Trawniki concentration camp was a Nazi SS training and forced-labor camp in occupied Poland, notorious for preparing auxiliary guards who participated in the Holocaust and for exploiting and murdering Jewish prisoners.
-
C.
Vorkuta camps
The Vorkuta camps were a notorious complex of Soviet forced labor camps located above the Arctic Circle, known for their brutal conditions, political prisoners, and role in coal mining within the Gulag system.
-
D.
Grini concentration camp
Grini concentration camp was a major Nazi-run detention facility in Norway during World War II, used primarily to imprison political prisoners, resistance members, and other opponents of the occupation.
-
E.
Gross-Rosen concentration camp
Gross-Rosen concentration camp was a Nazi German concentration and forced-labor camp in occupied Poland, notorious for its brutal conditions and high mortality among prisoners during World War II.
- 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: Kozelsk camp Target entity description: Kozelsk camp was a Soviet prisoner-of-war camp during World War II, notorious as one of the main sites where Polish officers were held before being executed in the Katyn massacre.
-
A.
Norilsk camps
The Norilsk camps were a notorious complex of Soviet forced-labor camps in Siberia where political prisoners and other inmates endured brutal conditions while constructing and operating the Norilsk mining and metallurgical industries.
-
B.
Trawniki concentration camp
Trawniki concentration camp was a Nazi SS training and forced-labor camp in occupied Poland, notorious for preparing auxiliary guards who participated in the Holocaust and for exploiting and murdering Jewish prisoners.
-
C.
Vorkuta camps
The Vorkuta camps were a notorious complex of Soviet forced labor camps located above the Arctic Circle, known for their brutal conditions, political prisoners, and role in coal mining within the Gulag system.
-
D.
Grini concentration camp
Grini concentration camp was a major Nazi-run detention facility in Norway during World War II, used primarily to imprison political prisoners, resistance members, and other opponents of the occupation.
-
E.
Gross-Rosen concentration camp
Gross-Rosen concentration camp was a Nazi German concentration and forced-labor camp in occupied Poland, notorious for its brutal conditions and high mortality among prisoners during World War II.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet prisoner-of-war camp
ⓘ
military prison camp ⓘ |
| associatedWithCrime | mass execution of Polish POWs ⓘ |
| category |
Katyn massacre
ⓘ
Stalingrad prisoner-of-war camp ⓘ
surface form:
World War II prisoner-of-war camps of the Soviet Union
|
| country | Soviet Union ⓘ |
| establishedAfter |
Soviet occupation of Eastern Poland
ⓘ
surface form:
Soviet invasion of Poland
|
| guardedBy |
NKVD
ⓘ
surface form:
NKVD guards
|
| hasHeritageDesignation | site of remembrance of Katyn victims ⓘ |
| historicalContext | Soviet repression of Polish elites ⓘ |
| languageOfAdministration | Russian ⓘ |
| locatedIn |
Kaluga Oblast
NERFINISHED
ⓘ
Kozelsk ⓘ Russian SFSR ⓘ western Russia ⓘ |
| memorializedBy |
Katyn war cemetery
ⓘ
surface form:
Katyn memorials and commemorations
|
| notableFor | holding Polish officers prior to the Katyn massacre ⓘ |
| operatedBy |
People's Commissariat for Internal Affairs
ⓘ
surface form:
NKVD
Soviet state security organs ⓘ
surface form:
Soviet security services
|
| partOf | Soviet POW camp system ⓘ |
| prisonerNationality | Polish ⓘ |
| prisonerType |
Polish Army officers
ⓘ
Polish intelligentsia ⓘ Polish police officers ⓘ |
| relatedEvent | Katyn massacre ⓘ |
| relatedTo |
Ostashkov camp
ⓘ
Starobelsk camp ⓘ |
| significance | symbol of Soviet crimes against Poles in World War II ⓘ |
| startEvent | following the September 1939 campaign in Poland ⓘ |
| timePeriod | 1939–1940 ⓘ |
| transferDestination |
Katyn war cemetery
ⓘ
surface form:
Katyn Forest
Katyn war cemetery ⓘ
surface form:
NKVD execution sites near Smolensk
|
| usedDuring | World War II ⓘ |
| usedFor |
detention of Polish prisoners of war
ⓘ
internment of Polish officers ⓘ |
| victimCountry | Second Polish Republic ⓘ |
| victimGroup | Polish officer corps ⓘ |
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: Kozelsk camp Description of subject: Kozelsk camp was a Soviet prisoner-of-war camp during World War II, notorious as one of the main sites where Polish officers were held before being executed in the Katyn massacre.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Starobelsk camp