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Superintelligence

Hypothetical agent surpassing human intelligence

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  • 4 chapters

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Through Intelligence, Human and Human intelligence

Technological researchers disagree about how likely present-day human intelligence is to be surpassed. Some argue that advances in artificial intelligence (AI) will probably result in general reasoning systems that lack human cognitive limitations. Others believe that humans will evolve or directly modify their biology to achieve radically greater intelligence. Several future study scenarios combine elements from both of these possibilities, suggesting that humans are likely to interface with computers, or upload their minds to computers, in a way that enables substantial intelligence amplification. The hypothetical creation of the first superintelligence may or may not result from an intelligence explosion or a technological singularity.

Some researchers believe that superintelligence will likely follow shortly after the development of artificial general intelligence. The first generally intelligent machines are likely to immediately hold an enormous advantage in at least some forms of mental capability, including the capacity of perfect recall, a vastly superior knowledge base, and the ability to multitask in ways not possible to biological entities.

Several scientists and forecasters have been arguing for prioritizing early research into the possible benefits and risks of human and machine cognitive enhancement, because of the potential social impact of such technologies.

Artificial superintelligence

Philosopher David Chalmers argues that artificial general intelligence is a very likely path to artificial superintelligence (ASI). Chalmers breaks this claim down into an argument that AI can achieve equivalence to human intelligence, that it can be extended to surpass human intelligence, and that it can be further amplified to completely dominate humans across arbitrary tasks.

Concerning human-level equivalence, Chalmers argues that the human brain is a mechanical system, and therefore ought to be emulatable by synthetic materials. He also notes that human intelligence was able to biologically evolve, making it more likely that human engineers will be able to recapitulate this invention. Evolutionary algorithms, in particular, should be able to produce human-level AI. Concerning intelligence extension and amplification, Chalmers argues that new AI technologies can generally be improved on, and that this is particularly likely when the invention can assist in designing new technologies.

An AI system capable of self-improvement could enhance its own intelligence, thereby becoming more efficient at improving itself. This cycle of "recursive self-improvement" might cause an intelligence explosion, resulting in the creation of a superintelligence.

Computer components already greatly surpass human performance in speed. Bostrom writes, "Biological neurons operate at a peak speed of about 200 Hz, a full seven orders of magnitude slower than a modern microprocessor (~2 GHz)." Moreover, neurons transmit spike signals across axons at no greater than 120 m/s, "whereas existing electronic processing cores can communicate optically at the speed of light". Thus, the simplest example of a superintelligence may be an emulated human mind running on much faster hardware than the brain. A human-like reasoner who could think millions of times faster than current humans would have a dominant advantage in most reasoning tasks, particularly ones that require haste or long strings of actions.

Another advantage of computers is modularity, that is, their size or computational capacity can be increased. A non-human (or modified human) brain could become much larger than a present-day human brain, like many supercomputers. Bostrom also raises the possibility of collective superintelligence: a large enough number of separate reasoning systems, if they communicated and coordinated well enough, could act in aggregate with far greater capabilities than any sub-agent.

Humans outperform non-human animals in large part because of new or enhanced reasoning capacities, such as long-term planning and language use. (See evolution of human intelligence and primate cognition.) If there are other possible improvements to reasoning that would have a similarly large impact, this makes it more likely that an agent can be built that outperforms humans in the same fashion humans outperform chimpanzees.

The above advantages hold for artificial superintelligence, but it is not clear how many hold for biological superintelligence. Physiological constraints limit the speed and size of biological brains in many ways that are inapplicable to machine intelligence. As such, writers on superintelligence have devoted much more attention to superintelligent AI scenarios.

In September 2026, United States president Donald Trump said that all US federal agency documents would refer to artificial intelligence as super intelligence or SI due to the word artificial having a connotation of "fake". The U.S. State Department subsequently ordered its international diplomats to use super intelligence instead of artificial intelligence, and Trump later signed an executive order requiring all US federal agencies to use the new term; the order is non-enforcable outside the US federal executive branch. Tech marketing experts predicted that the rebrand was unlikely to be adopted by the wider community due to the established meaning of superintelligence.

Projects

In 2024, Ilya Sutskever left OpenAI to cofound the startup Safe Superintelligence, which focuses solely on creating a superintelligence that is safe by design, while avoiding "distraction by management overhead or product cycles". Despite still offering no product, the startup became valued at $30 billion in February 2025.

In 2025, Meta created Meta Superintelligence Labs, a new AI division led by Alexandr Wang.

Legislation

In 2026, US senator Bernie Sanders and Congressman Greg Casar proposed the 19-page Ban Artificial Superintelligence Act, a bill that would halt prospective development of advanced AI and creation of superintelligence uncontrollable by humans until some Department of Artificial Intelligence, meant to provide strict oversight and testing of such research, was created at the Cabinet level. Several precusors were defined for superintelligence development, including recursive self-improvement.

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