Sindarin name: Durin's Bane
E819745
Durin's Bane is the fearsome Balrog that haunted the Mines of Moria in J.R.R. Tolkien's Middle-earth legendarium, ultimately slaying the Dwarf-king Durin VI and later battling Gandalf.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sindarin name: Durin's Bane canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9777747 — 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: Sindarin name: Durin's Bane Context triple: [Balrog of Moria, languageContext, Sindarin name: Durin's Bane]
-
A.
Steward of the House of Húrin
The Steward of the House of Húrin is the hereditary office of the ruling stewards of Gondor, held by the descendants of Húrin of Emyn Arnen who governed the realm in the absence of its kings.
-
B.
Sindar
The Sindar are a group of Elves in J.R.R. Tolkien's legendarium, known as the Grey Elves who remained in Beleriand and became culturally prominent under King Thingol.
-
C.
Arda-Mulissu
Arda-Mulissu was an Assyrian prince, best known for orchestrating the assassination of his father, King Sennacherib, in a failed bid for the throne.
-
D.
Revendreth
Revendreth is a gothic, vampire-themed realm in World of Warcraft’s Shadowlands expansion where souls burdened by pride are punished and redeemed under the rule of the Venthyr.
-
E.
Baradine
Baradine is a small rural town in New South Wales, Australia, known as a gateway to the Pilliga Forest and for its agricultural and forestry activities.
- 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: Sindarin name: Durin's Bane Target entity description: Durin's Bane is the fearsome Balrog that haunted the Mines of Moria in J.R.R. Tolkien's Middle-earth legendarium, ultimately slaying the Dwarf-king Durin VI and later battling Gandalf.
-
A.
Mor'du
Mor'du is the monstrous, cursed bear and primary antagonist in Disney-Pixar's animated film "Brave."
-
B.
Steward of the House of Húrin
The Steward of the House of Húrin is the hereditary office of the ruling stewards of Gondor, held by the descendants of Húrin of Emyn Arnen who governed the realm in the absence of its kings.
-
C.
Sindar
The Sindar are a group of Elves in J.R.R. Tolkien's legendarium, known as the Grey Elves who remained in Beleriand and became culturally prominent under King Thingol.
-
D.
Arda-Mulissu
Arda-Mulissu was an Assyrian prince, best known for orchestrating the assassination of his father, King Sennacherib, in a failed bid for the throne.
-
E.
Revendreth
Revendreth is a gothic, vampire-themed realm in World of Warcraft’s Shadowlands expansion where souls burdened by pride are punished and redeemed under the rule of the Venthyr.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Balrog
ⓘ
Maiar ⓘ fictional character ⓘ |
| alignment | evil ⓘ |
| alsoKnownAs |
the Balrog of Moria
NERFINISHED
ⓘ
the Nameless Fear NERFINISHED ⓘ the terror of Khazad-dûm NERFINISHED ⓘ |
| appearsIn |
The Fellowship of the Ring
NERFINISHED
ⓘ
The Lord of the Rings NERFINISHED ⓘ The Return of the King NERFINISHED ⓘ The Silmarillion NERFINISHED ⓘ The Two Towers NERFINISHED ⓘ Unfinished Tales NERFINISHED ⓘ |
| awakens | in the Third Age ⓘ |
| awakensBy | Dwarven mining in Moria ⓘ |
| battles | Gandalf the Grey NERFINISHED ⓘ |
| causes |
abandonment of Moria by the Dwarves
ⓘ
fear among the Orcs of Moria ⓘ |
| createdBy | J. R. R. Tolkien NERFINISHED ⓘ |
| deathLocation |
Celebdil
NERFINISHED
ⓘ
Zirakzigil NERFINISHED ⓘ |
| diesAfter | battle with Gandalf ⓘ |
| dwellsUnder | the Misty Mountains NERFINISHED ⓘ |
| elementAssociation |
fire
ⓘ
shadow ⓘ |
| encounters | the Fellowship of the Ring NERFINISHED ⓘ |
| enemyOf |
Gandalf
NERFINISHED
ⓘ
the Dwarves of Khazad-dûm NERFINISHED ⓘ |
| fallsFrom | the Bridge of Khazad-dûm NERFINISHED ⓘ |
| fallsInto | the abyss of Moria NERFINISHED ⓘ |
| fallsWith | Gandalf the Grey NERFINISHED ⓘ |
| killed |
Durin VI
NERFINISHED
ⓘ
Náin I NERFINISHED ⓘ |
| killedBy | Gandalf the Grey NERFINISHED ⓘ |
| locationOfEncounter | the Bridge of Khazad-dûm NERFINISHED ⓘ |
| notableEvent |
battle on the Bridge of Khazad-dûm
ⓘ
battle on the peak of Zirakzigil ⓘ slaying of Durin VI ⓘ |
| pursues |
Gandalf
NERFINISHED
ⓘ
the Fellowship of the Ring NERFINISHED ⓘ |
| race | Maia NERFINISHED ⓘ |
| residesIn |
Khazad-dûm
NERFINISHED
ⓘ
Moria NERFINISHED ⓘ |
| servantOf | Morgoth NERFINISHED ⓘ |
| species | Balrog NERFINISHED ⓘ |
| timePeriod | Third Age NERFINISHED ⓘ |
| universe | Middle-earth NERFINISHED ⓘ |
| weapon |
flaming sword
ⓘ
whip of many thongs ⓘ |
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: Sindarin name: Durin's Bane Description of subject: Durin's Bane is the fearsome Balrog that haunted the Mines of Moria in J.R.R. Tolkien's Middle-earth legendarium, ultimately slaying the Dwarf-king Durin VI and later battling Gandalf.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Balrog of Moria