Caladan
E224781
Caladan is the oceanic homeworld of House Atreides in the Dune universe, known for its rainy climate, lush landscapes, and stark contrast to the desert planet Arrakis.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Caladan canonical | 9 |
| Caladan City | 1 |
| planet Caladan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2022464 — 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: Caladan Context triple: [Dune (2021 film), setInFictionalPlanet, Caladan]
-
A.
Sera
Sera is a given name, often used as a variant of Sara or Sarah in various cultures.
-
B.
Terrigal
Terrigal is a popular coastal town in New South Wales, Australia, known for its surf beaches, scenic headlands, and vibrant holiday atmosphere.
-
C.
Valmur
Valmur is one of the prestigious Grand Cru vineyard sites in the Chablis wine region of Burgundy, renowned for producing powerful, age-worthy Chardonnay wines.
-
D.
Trantor
Trantor is the vast, planet-wide city that serves as the capital of the Galactic Empire in Isaac Asimov’s science fiction universe.
-
E.
Mondas
Mondas is the fictional twin planet of Earth in the Doctor Who universe, known as the original home of the Cybermen.
- 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: Caladan Target entity description: Caladan is the oceanic homeworld of House Atreides in the Dune universe, known for its rainy climate, lush landscapes, and stark contrast to the desert planet Arrakis.
-
A.
Sera
Sera is a given name, often used as a variant of Sara or Sarah in various cultures.
-
B.
Terrigal
Terrigal is a popular coastal town in New South Wales, Australia, known for its surf beaches, scenic headlands, and vibrant holiday atmosphere.
-
C.
Valmur
Valmur is one of the prestigious Grand Cru vineyard sites in the Chablis wine region of Burgundy, renowned for producing powerful, age-worthy Chardonnay wines.
-
D.
Trantor
Trantor is the vast, planet-wide city that serves as the capital of the Galactic Empire in Isaac Asimov’s science fiction universe.
-
E.
Mondas
Mondas is the fictional twin planet of Earth in the Doctor Who universe, known as the original home of the Cybermen.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
fictional planet
ⓘ
location in the Dune universe ⓘ |
| adaptedIn |
Dune (1984 film)
ⓘ
Dune (2000 miniseries) ⓘ
linked to:
Frank Herbert's Dune (2000 miniseries)
Dune: Part One (2021 film) ⓘ
linked to:
Dune (2021 film)
Dune: Part Two (2024 film) ⓘ
linked to:
Dune: Part Two
|
| appearsIn |
Children of Dune
ⓘ
Dune ⓘ Dune Messiah ⓘ |
| associatedWithVirtue |
duty
ⓘ
honor ⓘ responsible rulership ⓘ |
| belongsToFranchise |
Dune (franchise)
ⓘ
linked to:
Dune universe
|
| capitalCity |
Caladan City
ⓘ
linked to:
Caladan
|
| climate | rainy ⓘ |
| comparedTo | Arrakis ⓘ |
| creator | Frank Herbert ⓘ |
| culturalTone | sober and conservative ⓘ |
| economicActivity |
agriculture
ⓘ
fishing ⓘ |
| fandomWikiPage | https://dune.fandom.com/wiki/Caladan ⓘ |
| firstAppearanceWork |
novel "Dune"
ⓘ
linked to:
Dune (novel)
|
| firstAppearanceYear | 1965 ⓘ |
| formerFiefOf | House Atreides ⓘ |
| governingHouse | House Atreides ⓘ |
| hasCoatOfArmsAssociation | hawk of House Atreides ⓘ |
| homeworldOf |
House Atreides
ⓘ
Lady Jessica (by residence) ⓘ
linked to:
Lady Jessica
Leto Atreides I ⓘ
linked to:
Duke Leto Atreides
Paul Atreides ⓘ |
| knownFor |
abundant water
ⓘ
fishing and maritime culture ⓘ modest, traditional nobility of House Atreides ⓘ |
| landscape | lush ⓘ |
| languageOfCanon | English (original descriptions) ⓘ |
| medium | literature ⓘ |
| notableFeature |
frequent storms
ⓘ
green hills and forests ⓘ vast oceans ⓘ |
| politicalChangeInDune |
House Atreides relocates from Caladan to Arrakis
ⓘ
linked to:
Arrakis
|
| politicalStatusAtStartOfDune | fief held by House Atreides ⓘ |
| primaryEnvironment | oceanic ⓘ |
| symbolicRole | represents humility and stewardship in contrast to imperial decadence ⓘ |
| terrainContrastWith | Arrakis ⓘ |
| universe | Dune universe ⓘ |
| visualContrastWith |
the golden desert of Arrakis
ⓘ
linked to:
Arrakis
|
| visualizedAs | rain‑soaked, rocky coasts in screen adaptations ⓘ |
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: Caladan Description of subject: Caladan is the oceanic homeworld of House Atreides in the Dune universe, known for its rainy climate, lush landscapes, and stark contrast to the desert planet Arrakis.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Caladan
linked to: Caladan