Viper (Madame Hydra)
E293397
Hydra operative
Marvel Comics character
Marvel Comics supervillain
comic book character
fictional character
terrorist leader
Viper, also known as Madame Hydra, is a prominent Marvel Comics supervillain and terrorist leader often depicted as a high-ranking operative of the Hydra organization and an enemy of heroes like Captain America and the Avengers.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Madame Hydra | 1 |
| Madame Hydra of Hydra | 1 |
| Viper (Madame Hydra) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2736439 — 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: Viper (Madame Hydra) Context triple: [Hydra, notableMember, Viper (Madame Hydra)]
-
A.
Crimson Widow
Crimson Widow is an alias used by Yelena Belova, a highly trained Russian spy and assassin who has operated as both an adversary and occasional ally of Black Widow in Marvel Comics.
-
B.
Viper
Viper is an informal nickname used by pilots for the F-16 Fighting Falcon, a highly maneuverable multirole fighter aircraft.
-
C.
Lady Cobra
Lady Cobra is a fictional character from the comic series "¡Dos!" known for her distinctive, cobra-themed persona.
-
D.
Clea
Clea is a powerful sorceress from the Dark Dimension in Marvel Comics, best known as Doctor Strange’s longtime companion, disciple, and eventual Sorcerer Supreme.
-
E.
Liliana
Liliana is a feminine given name, often considered a more elaborate or romantic variant of Lily, used in various cultures around the world.
- 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: Viper (Madame Hydra) Target entity description: Viper, also known as Madame Hydra, is a prominent Marvel Comics supervillain and terrorist leader often depicted as a high-ranking operative of the Hydra organization and an enemy of heroes like Captain America and the Avengers.
-
A.
Crimson Widow
Crimson Widow is an alias used by Yelena Belova, a highly trained Russian spy and assassin who has operated as both an adversary and occasional ally of Black Widow in Marvel Comics.
-
B.
Viper
Viper is an informal nickname used by pilots for the F-16 Fighting Falcon, a highly maneuverable multirole fighter aircraft.
-
C.
Lady Cobra
Lady Cobra is a fictional character from the comic series "¡Dos!" known for her distinctive, cobra-themed persona.
-
D.
Clea
Clea is a powerful sorceress from the Dark Dimension in Marvel Comics, best known as Doctor Strange’s longtime companion, disciple, and eventual Sorcerer Supreme.
-
E.
Liliana
Liliana is a feminine given name, often considered a more elaborate or romantic variant of Lily, used in various cultures around the world.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Hydra operative
ⓘ
Marvel Comics character ⓘ Marvel Comics supervillain ⓘ comic book character ⓘ fictional character ⓘ terrorist leader ⓘ |
| affiliation |
Hand
ⓘ
Hellfire Club ⓘ Hydra ⓘ Serpent Society ⓘ Serpent Squad ⓘ |
| alias |
Viper (Madame Hydra)
ⓘ
surface form:
Madame Hydra
Viper ⓘ |
| associatedOrganization |
HYDRA
ⓘ
surface form:
Hydra Supreme Council
|
| characterType | villain ⓘ |
| creators | Jim Steranko ⓘ |
| enemyOf |
Captain America
ⓘ
Nick Fury ⓘ S.H.I.E.L.D. ⓘ Wolverine ⓘ X-Men ⓘ Avengers ⓘ
surface form:
the Avengers
|
| firstAppearance | Captain America #110 ⓘ |
| firstAppearanceYear | 1969 ⓘ |
| fullName | Ophelia Sarkissian ⓘ |
| gender | female ⓘ |
| hairColor | green ⓘ |
| hasTheme | serpent motif ⓘ |
| leadershipRole |
Viper (Madame Hydra)
self-linksurface differs
ⓘ
surface form:
Madame Hydra of Hydra
leader of Hydra ⓘ |
| maritalStatus | former wife of Wolverine ⓘ |
| nationality | unrevealed or ambiguous ⓘ |
| notableAbility |
expert in poisons
ⓘ
expert in toxins ⓘ expert tactician ⓘ master strategist ⓘ skilled hand-to-hand combatant ⓘ skilled markswoman ⓘ |
| occupation |
assassin
ⓘ
criminal mastermind ⓘ spymaster ⓘ terrorist ⓘ |
| powerSource | chemically enhanced longevity ⓘ |
| publisher | Marvel Comics ⓘ |
| universe | Marvel Universe ⓘ |
| usesWeapon |
explosives
ⓘ
firearms ⓘ poisoned weapons ⓘ |
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: Viper (Madame Hydra) Description of subject: Viper, also known as Madame Hydra, is a prominent Marvel Comics supervillain and terrorist leader often depicted as a high-ranking operative of the Hydra organization and an enemy of heroes like Captain America and the Avengers.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Madame Hydra
this entity surface form:
Madame Hydra of Hydra