Ringworld
E94835
Ringworld is a science fiction megastructure concept, popularized by Larry Niven’s novel of the same name, depicting a vast artificial ring encircling a star to provide an enormous habitable surface area.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Ringworld canonical | 3 |
| "Ringworld" series by Larry Niven | 1 |
| "Ringworld's Children" | 1 |
| "The Ringworld Engineers" | 1 |
| "The Ringworld Throne" | 1 |
| Ringworld (novel) | 1 |
| Ringworld (structure) | 1 |
| novel "Ringworld" | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T795819 — 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: Ringworld Context triple: [Dyson sphere concept, relatedConcept, Ringworld]
-
A.
The Gods Themselves
The Gods Themselves is a science fiction novel by Isaac Asimov that explores parallel universes, alien intelligences, and the consequences of tampering with fundamental physical laws.
-
B.
Spaceways
Spaceways is a 1953 British science fiction film about early space travel and personal intrigue, directed by Terence Fisher and associated with editor-turned-director Harmon Jones.
-
C.
Ratner’s Star
Ratner’s Star is a dense, experimental novel by Don DeLillo that blends science fiction, mathematics, and satire in its portrayal of a young math prodigy deciphering a mysterious signal from space.
-
D.
Encyclopaedia Galactica
"Encyclopaedia Galactica" is a segment from Carl Sagan’s television series "Cosmos: A Personal Voyage" that explores the possibilities of extraterrestrial intelligence and the future of human knowledge in the universe.
-
E.
Point Omega
Point Omega is a short, meditative novel by Don DeLillo that explores themes of time, war, and consciousness through the encounter between a reclusive war theorist and a young filmmaker in the desert.
- 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: Ringworld Target entity description: Ringworld is a science fiction megastructure concept, popularized by Larry Niven’s novel of the same name, depicting a vast artificial ring encircling a star to provide an enormous habitable surface area.
-
A.
The Gods Themselves
The Gods Themselves is a science fiction novel by Isaac Asimov that explores parallel universes, alien intelligences, and the consequences of tampering with fundamental physical laws.
-
B.
Spaceways
Spaceways is a 1953 British science fiction film about early space travel and personal intrigue, directed by Terence Fisher and associated with editor-turned-director Harmon Jones.
-
C.
Ratner’s Star
Ratner’s Star is a dense, experimental novel by Don DeLillo that blends science fiction, mathematics, and satire in its portrayal of a young math prodigy deciphering a mysterious signal from space.
-
D.
Encyclopaedia Galactica
"Encyclopaedia Galactica" is a segment from Carl Sagan’s television series "Cosmos: A Personal Voyage" that explores the possibilities of extraterrestrial intelligence and the future of human knowledge in the universe.
-
E.
Point Omega
Point Omega is a short, meditative novel by Don DeLillo that explores themes of time, war, and consciousness through the encounter between a reclusive war theorist and a young filmmaker in the desert.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
artificial ringworld
ⓘ
fictional megastructure ⓘ science fiction setting ⓘ |
| appearsIn |
novel "Ringworld"
ⓘ
linked to:
Ringworld
|
| authorNationality | United States (Larry Niven) ⓘ |
| awardConnection |
setting of a Hugo Award–winning novel
ⓘ
setting of a Nebula Award–winning novel ⓘ |
| category | fictional planets and megastructures ⓘ |
| comparison | partial Dyson structure ⓘ |
| conceptualDifficulty | structural stability and material strength requirements ⓘ |
| creator | Larry Niven ⓘ |
| depicts | engineering on a stellar scale ⓘ |
| exploredBy |
Louis Wu (fictional character)
ⓘ
Nessus (fictional character) ⓘ Speaker-to-Animals (fictional character) ⓘ Teela Brown (fictional character) ⓘ |
| feature |
enormous habitable surface area
ⓘ
shadow squares ⓘ |
| firstAppearance | novel "Ringworld" (1970) ⓘ |
| genre | science fiction ⓘ |
| hasFandom | science fiction readers and worldbuilding enthusiasts ⓘ |
| hasTheme | exploration of large-scale engineering and its consequences ⓘ |
| influenced | later ringworld megastructure concepts in science fiction ⓘ |
| innerSurface | habitable ⓘ |
| inspiredBy | Dyson sphere concept ⓘ |
| languageOfOrigin | English ⓘ |
| locatedInFictionalUniverse | Known Space ⓘ |
| material | fictional ultra-strong substance (scrith) ⓘ |
| mediaType | literary setting ⓘ |
| notableFor | popularizing the term "ringworld" for star-encircling rings ⓘ |
| notableIn | hard science fiction discussions of megastructures ⓘ |
| orbits | a star ⓘ |
| outerSurface | exposed to space ⓘ |
| population | multiple diverse species (in fiction) ⓘ |
| publisherOfFirstAppearance | Ballantine Books ⓘ |
| purpose | habitable environment ⓘ |
| radius | approximately 1 AU from its star (in fiction) ⓘ |
| relatedWork |
Dyson sphere
ⓘ
linked to:
Dyson sphere concept
Halo (fictional ringworld from video game series) ⓘ |
| rotation | spins to provide artificial gravity ⓘ |
| settingOf |
"Ringworld" series by Larry Niven
ⓘ
linked to:
Ringworld
"Ringworld's Children" ⓘ
linked to:
Ringworld
"The Ringworld Engineers" ⓘ
linked to:
Ringworld
"The Ringworld Throne" ⓘ
linked to:
Ringworld
|
| shadowSquaresFunction | simulate day-night cycle ⓘ |
| shape | ring ⓘ |
| structureType | megastructure ⓘ |
| surfaceGravity | approximately 1 g (in fiction) ⓘ |
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: Ringworld Description of subject: Ringworld is a science fiction megastructure concept, popularized by Larry Niven’s novel of the same name, depicting a vast artificial ring encircling a star to provide an enormous habitable surface area.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ringworld
linked to: Ringworld