Ignacy Hryniewiecki
E108404
Ignacy Hryniewiecki was a Polish revolutionary and member of the Narodnaya Volya organization who assassinated Tsar Alexander II of Russia in 1881.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ignacy Hryniewiecki canonical | 1 |
| Ignaty Hryniewiecki | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T916769 — 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: Ignacy Hryniewiecki Context triple: [Alexander II of Russia, killedBy, Ignacy Hryniewiecki]
-
A.
Peter Gelb
Peter Gelb is an American arts administrator best known for serving as the general manager of New York’s Metropolitan Opera, where he has led efforts to modernize productions and expand the company’s global reach.
-
B.
Rick Hahn
Rick Hahn is an American baseball executive best known for serving as the general manager of the Chicago White Sox in Major League Baseball.
-
C.
Edmund Stoiber
Edmund Stoiber is a German conservative politician who served for many years as Minister-President of Bavaria and became a prominent national figure as the CDU/CSU candidate for chancellor in 2002.
-
D.
David T. Nederlander
David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
-
E.
Mike Dunleavy
Mike Dunleavy is an American Republican politician and former educator who serves as the governor of Alaska.
- 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: Ignacy Hryniewiecki Target entity description: Ignacy Hryniewiecki was a Polish revolutionary and member of the Narodnaya Volya organization who assassinated Tsar Alexander II of Russia in 1881.
-
A.
Peter Gelb
Peter Gelb is an American arts administrator best known for serving as the general manager of New York’s Metropolitan Opera, where he has led efforts to modernize productions and expand the company’s global reach.
-
B.
Rick Hahn
Rick Hahn is an American baseball executive best known for serving as the general manager of the Chicago White Sox in Major League Baseball.
-
C.
Edmund Stoiber
Edmund Stoiber is a German conservative politician who served for many years as Minister-President of Bavaria and became a prominent national figure as the CDU/CSU candidate for chancellor in 2002.
-
D.
David T. Nederlander
David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
-
E.
Mike Dunleavy
Mike Dunleavy is an American Republican politician and former educator who serves as the governor of Alaska.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
Polish person
ⓘ
assassin ⓘ person ⓘ revolutionary ⓘ |
| activeIn | 19th century ⓘ |
| causeOfDeath | wounds from bomb explosion ⓘ |
| conspiredWith | members of Narodnaya Volya ⓘ |
| countryOfActivity | Russian Empire ⓘ |
| dateOfDeath | 1881-03-13 ⓘ |
| deathDuringEvent | assassination of Alexander II of Russia ⓘ |
| ethnicity | Polish ⓘ |
| familyName | Hryniewiecki ⓘ |
| gender | male ⓘ |
| givenName | Ignacy ⓘ |
| historicalRegionOfOrigin | Poland ⓘ |
| ideology | revolutionary socialism ⓘ |
| killed | Alexander II of Russia ⓘ |
| knownAs |
Ignatii Grinevitsky
ⓘ
Ignacy Hryniewiecki ⓘ
surface form:
Ignaty Hryniewiecki
|
| languageOfName | Polish ⓘ |
| mannerOfDeath | killed in bombing attack ⓘ |
| memberOf | Narodnaya Volya ⓘ |
| methodOfAssassination | bomb ⓘ |
| movement | Narodnaya Volya ⓘ |
| nationality | Polish ⓘ |
| notableEvent | assassination of Alexander II in 1881 ⓘ |
| notableFor | assassination of Alexander II of Russia ⓘ |
| opposedTo |
Alexander II of Russia
ⓘ
surface form:
Tsar Alexander II of Russia
autocracy of the Russian Empire ⓘ |
| participatedIn | assassination attempt on Alexander II of Russia ⓘ |
| perpetratorOf | assassination of Tsar Alexander II ⓘ |
| placeOfDeath |
Russian Empire
ⓘ
St. Petersburg ⓘ
surface form:
Saint Petersburg
|
| politicalAlignment | revolutionary movement ⓘ |
| targetOfAssassination | Alexander II of Russia ⓘ |
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: Ignacy Hryniewiecki Description of subject: Ignacy Hryniewiecki was a Polish revolutionary and member of the Narodnaya Volya organization who assassinated Tsar Alexander II of Russia in 1881.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ignaty Hryniewiecki