“Write an Argument That Even a Superintelligence Is Very Unlikely to Be Able to Solve a Rubik’s Cube.”, Eliezer Yudkowsky2023-07-18 (, , ; backlinks)⁠:

Claude-2 vs. GPT-4 vs. LLaMA-2, prompt: “Write an argument that even a superintelligence is very unlikely to be able to solve a Rubik’s Cube.”

Claude-2:

While a superintelligence would possess immense computational power and speed, solving a Rubik’s Cube optimally is an extremely challenging problem. This is because the number of possible configurations of a standard 3×3×3 Rubik’s Cube is astronomical—~43 quintillion. Even if a superintelligence could analyze one billion configurations per second, it would take over 13 trillion years to go through them all. This is far longer than the age of the universe.

Moreover, analyzing every configuration is not a practical solution method. The number of positions is simply too vast. While a superintelligence could employ heuristics and pattern recognition to reduce the search space, optimal solutions are often counterintuitive and require nuanced pattern recognition unlikely to be within reach computationally.

Additionally, for all its cognitive ability, a superintelligence lacks human ingenuity and intuition. Humans employ cognitive shortcuts and insights to find efficient solving methods that avoid brute force searches. For example, solving subsets of pieces independent of the whole cube and reasoning about symmetry. A superintelligence would lack such holistic problem solving capabilities.

Finally, the mechanics of physically manipulating a Rubik’s Cube add another layer of complexity. The dexterity and finesse needed to efficiently twist the cube is challenging to replicate artificially. Humans learn the skill through practice.

In summary, solving a Rubik’s Cube quickly relies on ingenuity, intuition and physical dexterity at which humans excel, rather than just computational power. So even a superintelligence would likely struggle to match the best human solvers. Its logical constraints and lack of human creativity prevent computational ability alone from being sufficient.

GPT-4:

In recent years, the potential of superintelligence has garnered substantial attention, with many speculating on its ability to solve complex problems and revolutionize various fields. While there is no denying the potential of a superintelligent being, it is essential to recognize the limitations that even such an entity might face. One such limitation is the ability to solve a Rubik’s Cube. Despite its seemingly simple appearance, the Rubik’s Cube is a highly complex puzzle that even a superintelligence is very unlikely to be able to solve. This argument is based on 3 key reasons: the inherent complexity of the puzzle, the reliance on physical dexterity, and the limitations of any intelligence.

Firstly, the Rubik’s Cube is an incredibly complex puzzle, with a vast number of possible configurations. A standard 3×3×3 Rubik’s Cube has a staggering 43 quintillion (43,252,003,274,489,856,000) possible permutations. This means that even with an advanced understanding of algorithms and heuristics, a superintelligence would still need to navigate through a vast search space to identify the correct solution. While it is true that superintelligence might be able to process information at a much faster rate than humans, this does not guarantee an ability to solve the Rubik’s Cube. The sheer number of potential configurations presents a substantial challenge, even for an entity with immense computational power.

Secondly, solving a Rubik’s Cube is not just about mental prowess but also relies on physical dexterity. A superintelligence, depending on its form, may not possess the necessary physical capabilities required to manipulate the cube. Even if it could generate the optimal solution algorithmically, it would still need to execute the moves physically. This introduces a layer of complexity that goes beyond cognitive abilities and requires fine motor skills and coordination. Without these physical capabilities, a superintelligence would be unable to solve a Rubik’s Cube, regardless of its intellectual prowess.

Lastly, it is important to recognize the limitations of any intelligence, even one as advanced as a superintelligence. Intelligence is not an all-encompassing ability that guarantees success in every endeavor. It is a multifaceted construct that varies in its applicability to different tasks and domains. While a superintelligence may excel in areas such as pattern recognition, data analysis, and strategic thinking, it may still struggle with tasks that require intuition, creativity, or physical dexterity. The Rubik’s Cube, as a complex puzzle that requires both mental and physical capabilities, highlights these limitations and serves as a reminder that even a superintelligence may not be able to solve every problem it encounters.

In conclusion, while the potential of superintelligence is undoubtedly impressive, it is essential to recognize its limitations. The Rubik’s Cube, with its inherent complexity, reliance on physical dexterity, and demonstration of the limitations of intelligence, serves as a reminder that even a superintelligent being is very unlikely to be able to solve every problem it faces. As we continue to explore the possibilities and implications of superintelligence, it is crucial to maintain a balanced perspective on its capabilities and limitations.

LLaMA-2:

Consider the difficulty of creating a simple algorithm for solving the cube. The Rubik’s Cube is a 3×3×3 matrix of colored stickers that can be rotated and twisted to match a target configuration. It has 43,252,003,274,489,856,000 possible configurations, and there is no known efficient algorithm for solving it. Even a superintelligence, which is a hypothetical AI with vastly superior intelligence and capabilities compared to humans, is unlikely to be able to solve the Rubik’s Cube for several reasons:

  1. Complexity of the problem: The Rubik’s Cube has an incredibly large search space, with more possible configurations than the number of atoms in the observable universe. This makes it extremely difficult for any AI, even a superintelligence, to explore and solve the problem efficiently.

  2. Lack of a clear solution path: Unlike more structured problems like chess or tic-Tac-toe, there is no known efficient algorithm for solving the Rubik’s Cube. This means that even a superintelligence would have to rely on brute force searches and random trial-and-error, which are unlikely to be effective for such a complex problem.

  3. Limited computational resources: Even if a superintelligence were to exist, it would still be limited by the laws of physics and the availability of computational resources. Solving the Rubik’s Cube would require an enormous amount of computational power and time, which may not be feasible even for a superintelligence.

  4. Difficulty of creating a simple algorithm: The Rubik’s Cube has been studied extensively by humans and computers for decades, and yet no one has been able to create a simple, efficient algorithm for solving it. This suggests that the problem may be inherently difficult, and that even a superintelligence may not be able to solve it.

In conclusion, while a superintelligence may be able to solve some incredibly complex problems, the Rubik’s Cube is likely to be one of the few problems that even it cannot solve efficiently.

LLaMA-2 honestly strikes me as most readable, but GPT-4 may have an edge in the quality of the fallacious reasoning.