Rubik's Cube
E201324
Rubik's Cube is a 3D combination puzzle consisting of a cube with colored faces that must be twisted and rotated so each side shows a single uniform color.
All labels observed (6)
| Label | Occurrences |
|---|---|
| CFOP method | 1 |
| Magic Cube | 1 |
| Roux method | 1 |
| Rubik Cube | 1 |
| Rubik's Cube canonical | 1 |
| Rubik’s Cube | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1796818 — 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: Rubik's Cube Context triple: [Mathematical Games, notableTopic, Rubik's Cube]
-
A.
Soma
Soma is a Vedic deity associated with the sacred ritual drink, the Moon, and divine inspiration in ancient Indian religion.
-
B.
the Fifteen
The Fifteen was a major early 18th-century Jacobite rebellion in Britain that sought to restore the exiled Stuart dynasty to the throne.
-
C.
Marbles
Marbles is a deadly children's-game-based round in the series "Squid Game" where players wager their lives over a simple game of chance and strategy.
-
D.
Q-balls
Q-balls are hypothetical, stable, non-topological solitons predicted in certain quantum field theories, often considered as exotic candidates for dark matter or new physics beyond the Standard Model.
-
E.
Square Pegs
Square Pegs is an early-1980s American teen sitcom best known for its offbeat, satirical take on high school life and its cult following.
- 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: Rubik's Cube Target entity description: Rubik's Cube is a 3D combination puzzle consisting of a cube with colored faces that must be twisted and rotated so each side shows a single uniform color.
-
A.
Soma
Soma is a Vedic deity associated with the sacred ritual drink, the Moon, and divine inspiration in ancient Indian religion.
-
B.
the Fifteen
The Fifteen was a major early 18th-century Jacobite rebellion in Britain that sought to restore the exiled Stuart dynasty to the throne.
-
C.
Marbles
Marbles is a deadly children's-game-based round in the series "Squid Game" where players wager their lives over a simple game of chance and strategy.
-
D.
Q-balls
Q-balls are hypothetical, stable, non-topological solitons predicted in certain quantum field theories, often considered as exotic candidates for dark matter or new physics beyond the Standard Model.
-
E.
Square Pegs
Square Pegs is an early-1980s American teen sitcom best known for its offbeat, satirical take on high school life and its cult following.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
3D puzzle
ⓘ
combination puzzle ⓘ mechanical puzzle ⓘ |
| alsoKnownAs |
3×3×3 cube
ⓘ
Rubik's Cube ⓘ
surface form:
Rubik Cube
|
| countryOfOrigin | Hungary ⓘ |
| culturalImpact | icon of 1980s popular culture ⓘ |
| fieldOfUse |
education
ⓘ
puzzle solving ⓘ recreational mathematics ⓘ speedcubing ⓘ |
| genre | twisty puzzle ⓘ |
| goal | make each face a single uniform color ⓘ |
| governingBodyForCompetitions | World Cube Association ⓘ |
| hasCompetitionDiscipline | 3×3×3 Cube event ⓘ |
| hasMechanism |
central spindle core
ⓘ
interlocking cubies ⓘ rotating layers ⓘ |
| hasOptimalSolutionLengthUpperBound | 20 moves in half-turn metric ⓘ |
| hasShape | cube ⓘ |
| hasSolvingMethod |
Rubik's Cube
self-linksurface differs
ⓘ
surface form:
CFOP method
Rubik's Cube self-linksurface differs ⓘ
surface form:
Roux method
ZZ method ⓘ beginner layer-by-layer method ⓘ |
| hasVariant |
2×2×2 cube
ⓘ
4×4×4 cube ⓘ 5×5×5 cube ⓘ larger-order cubes ⓘ mirror cube ⓘ shape-mods ⓘ speed cube ⓘ |
| hasWorldRecordCategory |
average of 5 solves
ⓘ
single solve time ⓘ |
| inception | 1974 ⓘ |
| introducedToMarket | 1977 ⓘ |
| inventor | Ernő Rubik ⓘ |
| massMarketRelease | 1980 ⓘ |
| material | plastic ⓘ |
| numberOfCenterCubiesOnStandardCube | 6 ⓘ |
| numberOfCornerCubiesOnStandardCube | 8 ⓘ |
| numberOfEdgeCubiesOnStandardCube | 12 ⓘ |
| numberOfFaces | 6 ⓘ |
| numberOfPossiblePermutationsStandardCube | 43,252,003,274,489,856,000 ⓘ |
| numberOfStickersOnStandardCube | 54 ⓘ |
| numberOfVisibleCubiesOnStandardCube | 26 ⓘ |
| originalName |
Rubik's Cube
self-linksurface differs
ⓘ
surface form:
Magic Cube
|
| soldUnitsByEarly1980s | hundreds of millions ⓘ |
| typicalOrder | 3×3×3 ⓘ |
| usedFor |
developing spatial reasoning
ⓘ
hand–eye coordination practice ⓘ improving problem-solving skills ⓘ teaching group theory concepts ⓘ |
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: Rubik's Cube Description of subject: Rubik's Cube is a 3D combination puzzle consisting of a cube with colored faces that must be twisted and rotated so each side shows a single uniform color.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Magic Cube
this entity surface form:
Rubik Cube
this entity surface form:
CFOP method
this entity surface form:
Roux method
this entity surface form:
Rubik’s Cube