East Coast Brotherhood of Steel
E1011323
The East Coast Brotherhood of Steel is a major faction in the Fallout video game series, known for its technologically advanced, militaristic order operating primarily in the ruins of Washington, D.C. and surrounding regions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| East Coast Brotherhood of Steel canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12911835 — 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: East Coast Brotherhood of Steel Context triple: [Brotherhood of Steel, hasBranch, East Coast Brotherhood of Steel]
-
A.
West Coast Brotherhood of Steel
The West Coast Brotherhood of Steel is a technologically advanced, quasi-knightly faction in the Fallout series, originating from the American West and known for hoarding pre-war technology and enforcing strict isolationist policies.
-
B.
Annapolis Group
The Annapolis Group is an alliance of leading independent liberal arts colleges in the United States that collaborates on issues of shared interest in higher education.
-
C.
Liberty Legion
Liberty Legion is a World War II–era superhero team in Marvel Comics composed of lesser-known patriotic heroes who fought threats on the home front.
-
D.
Riflemen's Association
The Riflemen's Association was a Polish paramilitary and patriotic organization that trained civilians in military skills and helped lay the groundwork for Poland’s independence efforts in the early 20th century.
-
E.
Allegiance Council
The Allegiance Council is a Saudi royal body responsible for overseeing and formalizing the succession process to the Saudi throne.
- 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: East Coast Brotherhood of Steel Target entity description: The East Coast Brotherhood of Steel is a major faction in the Fallout video game series, known for its technologically advanced, militaristic order operating primarily in the ruins of Washington, D.C. and surrounding regions.
-
A.
West Coast Brotherhood of Steel
The West Coast Brotherhood of Steel is a technologically advanced, quasi-knightly faction in the Fallout series, originating from the American West and known for hoarding pre-war technology and enforcing strict isolationist policies.
-
B.
Annapolis Group
The Annapolis Group is an alliance of leading independent liberal arts colleges in the United States that collaborates on issues of shared interest in higher education.
-
C.
Liberty Legion
Liberty Legion is a World War II–era superhero team in Marvel Comics composed of lesser-known patriotic heroes who fought threats on the home front.
-
D.
Riflemen's Association
The Riflemen's Association was a Polish paramilitary and patriotic organization that trained civilians in military skills and helped lay the groundwork for Poland’s independence efforts in the early 20th century.
-
E.
Allegiance Council
The Allegiance Council is a Saudi royal body responsible for overseeing and formalizing the succession process to the Saudi throne.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Brotherhood of Steel chapter
ⓘ
faction ⓘ fictional military organization ⓘ |
| alsoKnownAs | Lyons' Brotherhood NERFINISHED ⓘ |
| appearsIn |
Fallout 3
NERFINISHED
ⓘ
Fallout 4 NERFINISHED ⓘ Fallout 76 NERFINISHED ⓘ Fallout series NERFINISHED ⓘ |
| conflictsWith |
Enclave
NERFINISHED
ⓘ
Raiders NERFINISHED ⓘ Super Mutants NERFINISHED ⓘ The Institute NERFINISHED ⓘ |
| controls | Project Purity (post-liberation) NERFINISHED ⓘ |
| factionType |
paramilitary organization
ⓘ
technocratic order ⓘ |
| foundedBy | Owyn Lyons NERFINISHED ⓘ |
| gameDeveloperOwner | Bethesda Game Studios NERFINISHED ⓘ |
| gamePublisher | Bethesda Softworks NERFINISHED ⓘ |
| hasLeader |
Elder Maxson
NERFINISHED
ⓘ
Owyn Lyons NERFINISHED ⓘ Sarah Lyons NERFINISHED ⓘ |
| hasSubgroup | Brotherhood Outcasts NERFINISHED ⓘ |
| headquarters |
Prydwen
NERFINISHED
ⓘ
The Citadel NERFINISHED ⓘ |
| ideology |
militarism
ⓘ
protection of wastelanders ⓘ technological preservation ⓘ |
| militaryBranch | Lions' Pride NERFINISHED ⓘ |
| notableBase |
Boston Airport
NERFINISHED
ⓘ
Cambridge Police Station NERFINISHED ⓘ Pentagon ruins NERFINISHED ⓘ |
| notableMember |
Elder Arthur Maxson
NERFINISHED
ⓘ
Knight Rhys NERFINISHED ⓘ Owyn Lyons NERFINISHED ⓘ Paladin Danse NERFINISHED ⓘ Sarah Lyons NERFINISHED ⓘ Scribe Haylen NERFINISHED ⓘ |
| operatesIn |
Appalachia
NERFINISHED
ⓘ
Capital Wasteland NERFINISHED ⓘ Commonwealth NERFINISHED ⓘ Washington, D.C. ruins ⓘ |
| originatesFrom | West Coast Brotherhood of Steel NERFINISHED ⓘ |
| partOf | Brotherhood of Steel NERFINISHED ⓘ |
| settingUniverse | Fallout universe NERFINISHED ⓘ |
| usesTechnology |
Energy weapons
ⓘ
Power Armor ⓘ Vertibirds 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: East Coast Brotherhood of Steel Description of subject: The East Coast Brotherhood of Steel is a major faction in the Fallout video game series, known for its technologically advanced, militaristic order operating primarily in the ruins of Washington, D.C. and surrounding regions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.