2020 Alexei Navalny poisoning
E642016
The 2020 Alexei Navalny poisoning was a high-profile assassination attempt on Russian opposition leader Alexei Navalny that sparked international condemnation and intensified scrutiny of the Russian government’s treatment of political dissidents.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 2020 Alexei Navalny poisoning canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7106119 — 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: 2020 Alexei Navalny poisoning Context triple: [Novichok nerve agent, usedInIncident, 2020 Alexei Navalny poisoning]
-
A.
The Salisbury Poisonings
The Salisbury Poisonings is a British television drama miniseries that recounts the 2018 Novichok nerve agent attack in Salisbury and its impact on the local community and authorities.
-
B.
Havana syndrome
Havana syndrome is a set of unexplained medical symptoms, including hearing strange sounds and experiencing dizziness, headaches, and cognitive difficulties, first reported by U.S. and Canadian diplomats and intelligence officers in Cuba and later in other countries.
-
C.
Nechayev affair
The Nechayev affair was a notorious 1869 Russian revolutionary conspiracy and murder scandal involving Sergei Nechayev, which exposed the extremism of radical nihilist politics and inspired later literary and political critiques.
-
D.
Kremlin doctors' case
The Kremlin doctors' case, also known as the Doctors' Plot, was a fabricated late-Stalin-era Soviet conspiracy alleging that predominantly Jewish doctors were plotting to assassinate Soviet leaders, used to justify a wave of antisemitic repression.
-
E.
Novichok nerve agent
Novichok nerve agent is a highly toxic class of Soviet-developed chemical weapons designed to be more lethal and harder to detect than earlier nerve agents.
- 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: 2020 Alexei Navalny poisoning Target entity description: The 2020 Alexei Navalny poisoning was a high-profile assassination attempt on Russian opposition leader Alexei Navalny that sparked international condemnation and intensified scrutiny of the Russian government’s treatment of political dissidents.
-
A.
The Salisbury Poisonings
The Salisbury Poisonings is a British television drama miniseries that recounts the 2018 Novichok nerve agent attack in Salisbury and its impact on the local community and authorities.
-
B.
Havana syndrome
Havana syndrome is a set of unexplained medical symptoms, including hearing strange sounds and experiencing dizziness, headaches, and cognitive difficulties, first reported by U.S. and Canadian diplomats and intelligence officers in Cuba and later in other countries.
-
C.
Nechayev affair
The Nechayev affair was a notorious 1869 Russian revolutionary conspiracy and murder scandal involving Sergei Nechayev, which exposed the extremism of radical nihilist politics and inspired later literary and political critiques.
-
D.
Kremlin doctors' case
The Kremlin doctors' case, also known as the Doctors' Plot, was a fabricated late-Stalin-era Soviet conspiracy alleging that predominantly Jewish doctors were plotting to assassinate Soviet leaders, used to justify a wave of antisemitic repression.
-
E.
Novichok nerve agent
Novichok nerve agent is a highly toxic class of Soviet-developed chemical weapons designed to be more lethal and harder to detect than earlier nerve agents.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
assassination attempt
ⓘ
international crisis ⓘ poisoning ⓘ political incident ⓘ |
| countryContext | Russia NERFINISHED ⓘ |
| countryOfMedicalEvacuation | Germany NERFINISHED ⓘ |
| date | 2020-08-20 ⓘ |
| followedBy |
arrest of Alexei Navalny in Russia
ⓘ
mass protests in Russia in support of Alexei Navalny ⓘ return of Alexei Navalny to Russia in January 2021 ⓘ |
| hasMediaCoverage | global news coverage ⓘ |
| hasPerpetratorAllegedByInvestigativeJournalists | Russian Federal Security Service NERFINISHED ⓘ |
| hasPerpetratorAllegedByWesternGovernments | Russian government NERFINISHED ⓘ |
| hasSignificance |
intensified scrutiny of Russian government’s treatment of political dissidents
ⓘ
raised concerns about state use of nerve agents against opponents ⓘ |
| hasVictim | Alexei Navalny NERFINISHED ⓘ |
| investigatedBy |
Bellingcat
NERFINISHED
ⓘ
CNN NERFINISHED ⓘ Der Spiegel NERFINISHED ⓘ German government NERFINISHED ⓘ Organisation for the Prohibition of Chemical Weapons NERFINISHED ⓘ The Insider (Russia) NERFINISHED ⓘ |
| linkedTo |
Russian Federal Security Service
NERFINISHED
ⓘ
Russian state security apparatus ⓘ |
| locationEmergencyLanding | Omsk NERFINISHED ⓘ |
| locationHospitalizationInitial |
Omsk
NERFINISHED
ⓘ
Omsk Emergency Hospital No. 1 NERFINISHED ⓘ |
| locationHospitalizationSubsequent |
Berlin
NERFINISHED
ⓘ
Charité – Universitätsmedizin Berlin NERFINISHED ⓘ |
| locationInitialIncident |
Russia
NERFINISHED
ⓘ
Tomsk NERFINISHED ⓘ |
| locationOnsetOfSymptoms | flight from Tomsk to Moscow ⓘ |
| method | poisoning with nerve agent ⓘ |
| motiveAlleged |
intimidation of political dissidents
ⓘ
silencing political opposition ⓘ |
| partOf | political repression in Russia ⓘ |
| relatedTo |
Novichok poisonings
NERFINISHED
ⓘ
Skripal poisoning ⓘ use of chemical weapons ⓘ |
| resultedIn |
long-term health effects for Alexei Navalny
ⓘ
prolonged coma of Alexei Navalny ⓘ |
| substanceUsed | Novichok nerve agent NERFINISHED ⓘ |
| substanceUsedAccordingToGermanGovernment | Novichok nerve agent ⓘ |
| substanceUsedAccordingToOPCW | Novichok-type nerve agent ⓘ |
| target | Alexei Navalny NERFINISHED ⓘ |
| triggered |
European Union sanctions against Russian officials
ⓘ
United Kingdom sanctions against Russian individuals ⓘ United States sanctions against Russian individuals and entities ⓘ diplomatic tensions between Russia and Western countries ⓘ international condemnation ⓘ |
| year | 2020 ⓘ |
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: 2020 Alexei Navalny poisoning Description of subject: The 2020 Alexei Navalny poisoning was a high-profile assassination attempt on Russian opposition leader Alexei Navalny that sparked international condemnation and intensified scrutiny of the Russian government’s treatment of political dissidents.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.