Otacon
E890324
Otacon, whose real name is Hal Emmerich, is a brilliant but socially awkward engineer and hacker who serves as Solid Snake’s close ally and technical support throughout the Metal Gear Solid series.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Otacon canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10878208 — 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: Otacon Context triple: [Metal Gear Solid 4: Guns of the Patriots, featuresCharacter, Otacon]
-
A.
Raiden
Raiden is a central Mortal Kombat character, the thunder god and protector of Earthrealm known for his lightning powers and iconic hat.
-
B.
Raiden
Raiden is a masked professional wrestler and powerful grappler character from the Fatal Fury and The King of Fighters fighting game series.
-
C.
Naked Snake
Naked Snake, later known as Big Boss, is the legendary special operations soldier and central protagonist of the early Metal Gear Solid games, renowned for his stealth missions and pivotal role in the series’ overarching narrative.
-
D.
Kaidan Alenko
Kaidan Alenko is a human biotic officer and potential squadmate and love interest in the Mass Effect video game series.
-
E.
Barrett Doss
Barrett Doss is an American actress and singer best known for her starring role as firefighter Victoria Hughes on the television drama series "Station 19."
- 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: Otacon Target entity description: Otacon, whose real name is Hal Emmerich, is a brilliant but socially awkward engineer and hacker who serves as Solid Snake’s close ally and technical support throughout the Metal Gear Solid series.
-
A.
Raiden
Raiden is a central Mortal Kombat character, the thunder god and protector of Earthrealm known for his lightning powers and iconic hat.
-
B.
Raiden
Raiden is a masked professional wrestler and powerful grappler character from the Fatal Fury and The King of Fighters fighting game series.
-
C.
Naked Snake
Naked Snake, later known as Big Boss, is the legendary special operations soldier and central protagonist of the early Metal Gear Solid games, renowned for his stealth missions and pivotal role in the series’ overarching narrative.
-
D.
Kaidan Alenko
Kaidan Alenko is a human biotic officer and potential squadmate and love interest in the Mass Effect video game series.
-
E.
Barrett Doss
Barrett Doss is an American actress and singer best known for her starring role as firefighter Victoria Hughes on the television drama series "Station 19."
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
fictional character
ⓘ
video game character ⓘ |
| alias | Otacon NERFINISHED ⓘ |
| appearsIn |
Metal Gear Solid
NERFINISHED
ⓘ
Metal Gear Solid 2: Sons of Liberty NERFINISHED ⓘ Metal Gear Solid 4: Guns of the Patriots NERFINISHED ⓘ Metal Gear Solid V: Ground Zeroes NERFINISHED ⓘ Metal Gear Solid V: The Phantom Pain NERFINISHED ⓘ Metal Gear Solid: Peace Walker NERFINISHED ⓘ |
| appearsInFranchise | Metal Gear NERFINISHED ⓘ |
| associatedWith |
Metal Gear RAY
NERFINISHED
ⓘ
Metal Gear REX NERFINISHED ⓘ |
| characterTrait |
guilt-ridden
ⓘ
highly intelligent ⓘ idealistic ⓘ socially awkward ⓘ |
| closeAllyOf | Solid Snake NERFINISHED ⓘ |
| coFounderOf | Philanthropy ⓘ |
| createdBy |
Hideo Kojima
NERFINISHED
ⓘ
Konami NERFINISHED ⓘ |
| familyName | Emmerich NERFINISHED ⓘ |
| firstAppearance | Metal Gear Solid NERFINISHED ⓘ |
| franchiseOwner | Konami NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Hal NERFINISHED ⓘ |
| hasFriendship | Solid Snake NERFINISHED ⓘ |
| inspiredBy | anime otaku culture ⓘ |
| languageOfOriginalWork | Japanese ⓘ |
| loyalTo | Solid Snake NERFINISHED ⓘ |
| medium | video game ⓘ |
| memberOf | Philanthropy ⓘ |
| nameOrigin | short for Otaku Convention ⓘ |
| nationality | American ⓘ |
| occupation |
engineer
ⓘ
hacker ⓘ scientist ⓘ |
| provides | technical support ⓘ |
| realName | Hal Emmerich NERFINISHED ⓘ |
| regretsInvolvementIn | Metal Gear development ⓘ |
| roleInStory |
mission intelligence
ⓘ
radio support ⓘ |
| settingUniverse | Metal Gear universe NERFINISHED ⓘ |
| specialization |
computer science
ⓘ
mecha engineering ⓘ |
| supportsOrganization | anti-Metal Gear NGO ⓘ |
| voiceActedBy | Christopher Randolph NERFINISHED ⓘ |
| worksWith | Solid Snake NERFINISHED ⓘ |
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: Otacon Description of subject: Otacon, whose real name is Hal Emmerich, is a brilliant but socially awkward engineer and hacker who serves as Solid Snake’s close ally and technical support throughout the Metal Gear Solid series.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.