Celduin
E778871
Celduin, also known as the River Running, is a major river in J.R.R. Tolkien’s Middle-earth that flows from the Lonely Mountain (Erebor) through Mirkwood toward the Sea of Rhûn.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Celduin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9115714 — 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: Celduin Context triple: [Erebor, nearWaterBody, Celduin]
-
A.
Marq Torien
Marq Torien is an American rock singer and musician best known as the lead vocalist of the hard rock band BulletBoys and for his earlier work with several Los Angeles glam metal groups.
-
B.
Algrim
Algrim is a powerful Dark Elf warrior from the Marvel Comics universe who becomes the monstrous Kurse after being transformed to serve as a formidable foe of Thor.
-
C.
Tyrael
Tyrael is an archangel and central heroic figure in Blizzard's Diablo video game series, known for defying the High Heavens to aid humanity against the forces of Hell.
-
D.
Karle
Karle is a surname most notably associated with Jerome Karle, the American physical chemist and Nobel Prize laureate.
-
E.
Andúril
Andúril is the reforged sword of Narsil, a legendary blade wielded by Aragorn as a symbol of his royal lineage and destiny in J.R.R. Tolkien's Middle-earth legendarium.
- 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: Celduin Target entity description: Celduin, also known as the River Running, is a major river in J.R.R. Tolkien’s Middle-earth that flows from the Lonely Mountain (Erebor) through Mirkwood toward the Sea of Rhûn.
-
A.
Marq Torien
Marq Torien is an American rock singer and musician best known as the lead vocalist of the hard rock band BulletBoys and for his earlier work with several Los Angeles glam metal groups.
-
B.
Algrim
Algrim is a powerful Dark Elf warrior from the Marvel Comics universe who becomes the monstrous Kurse after being transformed to serve as a formidable foe of Thor.
-
C.
Tyrael
Tyrael is an archangel and central heroic figure in Blizzard's Diablo video game series, known for defying the High Heavens to aid humanity against the forces of Hell.
-
D.
Karle
Karle is a surname most notably associated with Jerome Karle, the American physical chemist and Nobel Prize laureate.
-
E.
Andúril
Andúril is the reforged sword of Narsil, a legendary blade wielded by Aragorn as a symbol of his royal lineage and destiny in J.R.R. Tolkien's Middle-earth legendarium.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
fictional river
ⓘ
river of Middle-earth ⓘ |
| alsoKnownAs | River Running NERFINISHED ⓘ |
| appearsIn |
The Hobbit
NERFINISHED
ⓘ
The Lord of the Rings legendarium NERFINISHED ⓘ |
| associatedWithLocation |
Desolation of Smaug
NERFINISHED
ⓘ
Long Lake NERFINISHED ⓘ |
| belongsTo | legendarium of J. R. R. Tolkien NERFINISHED ⓘ |
| cartography | marked on Tolkien’s maps of Wilderland ⓘ |
| connectedToEvent | Quest of Erebor NERFINISHED ⓘ |
| creator | J. R. R. Tolkien ⓘ |
| flowsEastOf | Mirkwood NERFINISHED ⓘ |
| flowsFrom |
Erebor
NERFINISHED
ⓘ
Lonely Mountain NERFINISHED ⓘ |
| flowsPast |
Esgaroth
NERFINISHED
ⓘ
Lake-town NERFINISHED ⓘ |
| flowsSouthOf | Erebor NERFINISHED ⓘ |
| flowsThrough | Mirkwood NERFINISHED ⓘ |
| flowsToward | Sea of Rhûn NERFINISHED ⓘ |
| genre | high fantasy ⓘ |
| hasSourceRegion | Grey Mountains foothills near Erebor NERFINISHED ⓘ |
| languageOfName | Sindarin NERFINISHED ⓘ |
| medium | literature ⓘ |
| mentionedIn |
The Hobbit, or There and Back Again
NERFINISHED
ⓘ
The Lord of the Rings appendices NERFINISHED ⓘ |
| nameMeaning | River of the Valley ⓘ |
| partOf | Wilderland river system NERFINISHED ⓘ |
| region | Rhovanion NERFINISHED ⓘ |
| roleInNarrative |
geographical link between Erebor and the East
ⓘ
trade route for Lake-town ⓘ |
| tributaryOf | Sea of Rhûn NERFINISHED ⓘ |
| universe | Middle-earth 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: Celduin Description of subject: Celduin, also known as the River Running, is a major river in J.R.R. Tolkien’s Middle-earth that flows from the Lonely Mountain (Erebor) through Mirkwood toward the Sea of Rhûn.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.