Operation Iskra
E266697
Operation Iskra was a major Soviet World War II offensive in January 1943 that partially broke the German siege of Leningrad by establishing a land corridor to the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Iskra canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2421565 — 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: Operation Iskra Context triple: [Leningrad Front (Soviet Union), engagedIn, Operation Iskra]
-
A.
Operation Rumyantsev
Operation Rumyantsev was a major Soviet offensive in August 1943 aimed at recapturing Belgorod and Kharkov from German forces following the Battle of Kursk.
-
B.
Operation Kutschera
Operation Kutschera was a World War II assassination carried out by the Polish resistance to eliminate SS and Police Leader Franz Kutschera in German-occupied Warsaw.
-
C.
Operation Priha
Operation Priha was a significant Israeli military action carried out during the War of Attrition against Egypt along the Suez Canal.
-
D.
Operation Paukenschlag
Operation Paukenschlag was a World War II German U-boat campaign in early 1942 that targeted Allied shipping along the North American east coast, causing heavy losses.
-
E.
Operation Koltso
Operation Koltso was the final Soviet offensive in early 1943 that encircled and destroyed the remaining German 6th Army at Stalingrad, effectively ending the battle.
- 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: Operation Iskra Target entity description: Operation Iskra was a major Soviet World War II offensive in January 1943 that partially broke the German siege of Leningrad by establishing a land corridor to the city.
-
A.
Operation Rumyantsev
Operation Rumyantsev was a major Soviet offensive in August 1943 aimed at recapturing Belgorod and Kharkov from German forces following the Battle of Kursk.
-
B.
Operation Kutschera
Operation Kutschera was a World War II assassination carried out by the Polish resistance to eliminate SS and Police Leader Franz Kutschera in German-occupied Warsaw.
-
C.
Operation Priha
Operation Priha was a significant Israeli military action carried out during the War of Attrition against Egypt along the Suez Canal.
-
D.
Operation Paukenschlag
Operation Paukenschlag was a World War II German U-boat campaign in early 1942 that targeted Allied shipping along the North American east coast, causing heavy losses.
-
E.
Operation Koltso
Operation Koltso was the final Soviet offensive in early 1943 that encircled and destroyed the remaining German 6th Army at Stalingrad, effectively ending the battle.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Soviet offensive
ⓘ
military operation ⓘ |
| aimedAt | linking Leningrad Front and Volkhov Front forces ⓘ |
| alsoKnownAs |
Sinyavino offensives
ⓘ
surface form:
Iskra Offensive
|
| belligerent |
Nazi Germany
ⓘ
Soviet Union ⓘ |
| carriedOutBy |
Leningrad Front (Soviet Union)
ⓘ
surface form:
Leningrad Front
Soviet Volkhov Front ⓘ
surface form:
Volkhov Front
|
| codenameLanguage | Russian ⓘ |
| codenameMeaning | Spark ⓘ |
| commander |
Kirill Meretskov
ⓘ
Leonid Govorov ⓘ |
| conflict | World War II ⓘ |
| corridorWidthAfterOperation | approximately 8–11 kilometers ⓘ |
| country | Soviet Union ⓘ |
| enabled | construction of the "Road of Victory" railway line along Lake Ladoga ⓘ |
| endDate | 1943-01-30 ⓘ |
| followedBy | subsequent Soviet offensives to widen the Leningrad corridor ⓘ |
| frontWidth | approximately 12–16 kilometers ⓘ |
| historicalContext | conducted after the Soviet counteroffensive at Stalingrad ⓘ |
| location |
Leningrad Front (Soviet Union)
ⓘ
surface form:
Leningrad Front
Leningrad Oblast ⓘ Leningrad sector ⓘ
surface form:
Volkhov Front area
near Shlisselburg ⓘ southern shore of Lake Ladoga ⓘ |
| militaryBranch | Red Army ⓘ |
| objective |
break the siege of Leningrad
ⓘ
establish a land corridor to Leningrad ⓘ |
| opponentCountry | Germany ⓘ |
| opposedBy |
Army Group North
ⓘ
Wehrmacht ⓘ |
| partOf | Eastern Front of World War II ⓘ |
| plannedBy |
Soviet High Command
ⓘ
Stavka ⓘ |
| precededBy | earlier unsuccessful Soviet attempts to break the siege of Leningrad ⓘ |
| relatedTo | Siege of Leningrad ⓘ |
| result |
creation of a narrow land corridor to Leningrad
ⓘ
partial Soviet victory ⓘ partial lifting of the siege of Leningrad ⓘ restoration of limited overland communications with Leningrad ⓘ |
| significance |
first successful Soviet operation to open a land link to Leningrad since the start of the siege
ⓘ
marked a turning point in the struggle for Leningrad ⓘ |
| startDate | 1943-01-12 ⓘ |
| theater | Northern sector of the Eastern Front ⓘ |
| timePeriod | January 1943 ⓘ |
| typeOfOperation | combined arms offensive ⓘ |
| year | 1943 ⓘ |
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: Operation Iskra Description of subject: Operation Iskra was a major Soviet World War II offensive in January 1943 that partially broke the German siege of Leningrad by establishing a land corridor to the city.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Volkhov Front