Citadel
E1009914
The Citadel is the heavily fortified headquarters of the Brotherhood of Steel in the Capital Wasteland in the Fallout universe.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Citadel canonical | 2 |
| the Citadel | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12911859 — 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: Citadel Context triple: [Brotherhood of Steel, controlsLocation, Citadel]
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A.
Citadel
Citadel is a 2023 spy-thriller television series created for Amazon Prime Video, known for its high-budget, globe-trotting action and starring Richard Madden and Priyanka Chopra Jonas as elite agents of a fallen espionage agency.
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B.
Citadel
Citadel is a major EVE Online expansion that introduced large player-built space structures, transforming how players manage sovereignty, industry, and warfare in the game.
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C.
Citadel
Citadel is Istio’s security component responsible for issuing and managing cryptographic identities and certificates for services in a mesh.
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D.
Citadel
Citadel is a psychedelic rock track by the Rolling Stones, featured on their 1967 album "Their Satanic Majesties Request."
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E.
Citadel
The Citadel is a heavily fortified desert stronghold ruled by the tyrant Immortan Joe in the film *Mad Max: Fury Road*, serving as a central hub of power, water, and oppression.
- 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: Citadel Target entity description: The Citadel is the heavily fortified headquarters of the Brotherhood of Steel in the Capital Wasteland in the Fallout universe.
-
A.
Citadel
The Citadel is a heavily fortified desert stronghold ruled by the tyrant Immortan Joe in the film *Mad Max: Fury Road*, serving as a central hub of power, water, and oppression.
-
B.
Citadel
Citadel is a major EVE Online expansion that introduced large player-built space structures, transforming how players manage sovereignty, industry, and warfare in the game.
-
C.
Citadel
The Citadel of Brest Fortress is the central fortified stronghold within the historic defensive complex in Brest, known for its role in resisting the German invasion during World War II.
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D.
Citadel
Citadel is Istio’s security component responsible for issuing and managing cryptographic identities and certificates for services in a mesh.
-
E.
Citadel
Citadel is a 2023 spy-thriller television series created for Amazon Prime Video, known for its high-budget, globe-trotting action and starring Richard Madden and Priyanka Chopra Jonas as elite agents of a fallen espionage agency.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
fictional military base
ⓘ
location in Fallout 3 ⓘ |
| accessRestrictedTo | Brotherhood of Steel members NERFINISHED ⓘ |
| appearsIn |
Fallout 3
NERFINISHED
ⓘ
Fallout 3: Broken Steel NERFINISHED ⓘ |
| basedOn | real-world Pentagon ⓘ |
| contains |
Brotherhood of Steel armory
ⓘ
Elder Lyons' command room ⓘ Liberty Prime hangar NERFINISHED ⓘ barracks ⓘ medical facilities ⓘ scribe laboratories ⓘ |
| controlledBy | Brotherhood of Steel (East Coast) NERFINISHED ⓘ |
| country | Capital Wasteland NERFINISHED ⓘ |
| defendedBy |
Knights of the Brotherhood of Steel
NERFINISHED
ⓘ
Paladins of the Brotherhood of Steel NERFINISHED ⓘ |
| era | post-nuclear war ⓘ |
| factionAlignment | Brotherhood of Steel NERFINISHED ⓘ |
| fictionalUniverse | Fallout universe NERFINISHED ⓘ |
| firstAppearanceYear | 2008 ⓘ |
| gameDeveloper | Bethesda Game Studios NERFINISHED ⓘ |
| gamePublisher | Bethesda Softworks NERFINISHED ⓘ |
| hasFunction |
armory
ⓘ
military headquarters ⓘ research facility ⓘ training ground ⓘ |
| hasSection |
A Ring
ⓘ
B Ring NERFINISHED ⓘ C Ring NERFINISHED ⓘ Laboratory ⓘ The Bailey NERFINISHED ⓘ The Courtyard NERFINISHED ⓘ The Lab NERFINISHED ⓘ |
| headquartersOf | Lyon's Brotherhood of Steel NERFINISHED ⓘ |
| leaderResidence |
Elder Owyn Lyons
NERFINISHED
ⓘ
Star Paladin Cross NERFINISHED ⓘ |
| locatedIn | Washington, D.C. ruins ⓘ |
| locatedOn | east bank of the Potomac River ⓘ |
| notableEvent |
base of operations during Broken Steel campaign
ⓘ
staging ground for assault on Project Purity ⓘ |
| notableResident |
Elder Owyn Lyons
NERFINISHED
ⓘ
Scribe Rothchild NERFINISHED ⓘ Sentinel Sarah Lyons NERFINISHED ⓘ Star Paladin Cross NERFINISHED ⓘ |
| previousStructure |
Department of Defense headquarters
NERFINISHED
ⓘ
Pentagon NERFINISHED ⓘ |
| regionRole | primary Brotherhood stronghold in the Capital Wasteland ⓘ |
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: Citadel Description of subject: The Citadel is the heavily fortified headquarters of the Brotherhood of Steel in the Capital Wasteland in the Fallout universe.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Citadel guardians
this entity surface form:
the Citadel