Ecthelion of the Fountain
E929597
Ecthelion of the Fountain is a renowned Elven lord and warrior of Gondolin in J.R.R. Tolkien’s legendarium, famed for slaying the Balrog lord Gothmog during the city's fall.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ecthelion of the Fountain canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11460879 — 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: Ecthelion of the Fountain Context triple: [Gondolin, hasNotableResident, Ecthelion of the Fountain]
-
A.
Ecthelion II
Ecthelion II was a Steward of Gondor in J.R.R. Tolkien’s legendarium, known for his leadership during a period of renewed strength and relative peace before the War of the Ring.
-
B.
Arahael
Arahael is a little-known Dúnedain chieftain of the North in J.R.R. Tolkien’s legendarium, descended from Isildur and part of the royal line that eventually leads to Aragorn.
-
C.
Elendil
Elendil is a legendary Númenórean leader and High King of Arnor and Gondor in J.R.R. Tolkien’s legendarium, renowned for founding the Realms in Exile and falling in the final battle against Sauron at the end of the Second Age.
-
D.
Finduilas of Dol Amroth
Finduilas of Dol Amroth is a noblewoman of Gondor in J.R.R. Tolkien’s legendarium, the wife of Denethor II and a princess of the seafaring principality of Dol Amroth.
-
E.
Glorfindel
Glorfindel is a powerful and noble Elf-lord from J.R.R. Tolkien’s legendarium, renowned for his valor against the forces of darkness and his later role aiding the Fellowship’s allies.
- 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: Ecthelion of the Fountain Target entity description: Ecthelion of the Fountain is a renowned Elven lord and warrior of Gondolin in J.R.R. Tolkien’s legendarium, famed for slaying the Balrog lord Gothmog during the city's fall.
-
A.
Ecthelion II
Ecthelion II was a Steward of Gondor in J.R.R. Tolkien’s legendarium, known for his leadership during a period of renewed strength and relative peace before the War of the Ring.
-
B.
Arahael
Arahael is a little-known Dúnedain chieftain of the North in J.R.R. Tolkien’s legendarium, descended from Isildur and part of the royal line that eventually leads to Aragorn.
-
C.
Elendil
Elendil is a legendary Númenórean leader and High King of Arnor and Gondor in J.R.R. Tolkien’s legendarium, renowned for founding the Realms in Exile and falling in the final battle against Sauron at the end of the Second Age.
-
D.
Finduilas of Dol Amroth
Finduilas of Dol Amroth is a noblewoman of Gondor in J.R.R. Tolkien’s legendarium, the wife of Denethor II and a princess of the seafaring principality of Dol Amroth.
-
E.
Glorfindel
Glorfindel is a powerful and noble Elf-lord from J.R.R. Tolkien’s legendarium, renowned for his valor against the forces of darkness and his later role aiding the Fellowship’s allies.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Character in Tolkien legendarium
ⓘ
Elf ⓘ Fictional character ⓘ Lord of Gondolin ⓘ Warrior ⓘ |
| age | First Age ⓘ |
| alias | Ecthelion of the Fountain NERFINISHED ⓘ |
| alignment | Good ⓘ |
| allegiance |
Gondolin
NERFINISHED
ⓘ
Turgon NERFINISHED ⓘ |
| appearsIn |
The Book of Lost Tales
NERFINISHED
ⓘ
The Silmarillion ⓘ |
| associatedLocation | Hidden city of Gondolin NERFINISHED ⓘ |
| associatedWith | Fountain of the King in Gondolin NERFINISHED ⓘ |
| city | Gondolin NERFINISHED ⓘ |
| createdBy | J. R. R. Tolkien NERFINISHED ⓘ |
| culture | Noldor NERFINISHED ⓘ |
| deathCause | Mutual destruction with Gothmog in a fountain ⓘ |
| deathPlace | Gondolin NERFINISHED ⓘ |
| describedAs |
Great captain of Gondolin
ⓘ
Renowned for beauty and nobility ⓘ |
| diedIn | Fall of Gondolin NERFINISHED ⓘ |
| enemyOf | Gothmog NERFINISHED ⓘ |
| era | Elder Days ⓘ |
| fandom | Middle-earth legendarium NERFINISHED ⓘ |
| foughtAgainst | Balrogs NERFINISHED ⓘ |
| foughtFor | Defense of Gondolin NERFINISHED ⓘ |
| house | House of the Fountain NERFINISHED ⓘ |
| killed | Gothmog NERFINISHED ⓘ |
| languageOfName | Sindarin ⓘ |
| loyalTo | Turgon, King of Gondolin NERFINISHED ⓘ |
| name | Ecthelion NERFINISHED ⓘ |
| notableEvent | Led defense of Gondolin during its sack ⓘ |
| notableFor | Slaying Gothmog, Lord of Balrogs ⓘ |
| notableScene | Slaying Gothmog by leaping with him into the King’s fountain ⓘ |
| notableTrait |
Exceptional skill in arms
ⓘ
Great courage ⓘ |
| race | Elf ⓘ |
| relatedWork | The Fall of Gondolin (narrative within The Silmarillion) NERFINISHED ⓘ |
| role | Lord of a House of Gondolin ⓘ |
| setting | Middle-earth NERFINISHED ⓘ |
| title | Lord of the House of the Fountain NERFINISHED ⓘ |
| tookPartIn | Fall of Gondolin NERFINISHED ⓘ |
| weapon | Sword ⓘ |
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: Ecthelion of the Fountain Description of subject: Ecthelion of the Fountain is a renowned Elven lord and warrior of Gondolin in J.R.R. Tolkien’s legendarium, famed for slaying the Balrog lord Gothmog during the city's fall.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.