stylistic:style_transfer
Weak artificial intelligence is artificial intelligence that implements a limited part of the mind, or, as narrow AI, is focused on one narrow task. Weak AI is contrasted with strong AI, which has been defined variously as: 
  - Artificial general intelligence (AGI): a machine with the ability to apply intelligence to any problem, rather than just one specific problem.
  - Artificial superintelligence (ASI): a machine with a vastly superior intelligence to the average human being.
  - Artificial consciousness: a machine that has consciousness, sentience and mind. Scholars such as Antonio Lieto have argued that the current research on both AI and cognitive modelling are perfectly aligned with the weak-AI hypothesis and that the popular assumption that cognitively inspired AI systems espouse the strong AI hypothesis is ill-posed and problematic since "artificial models of brain and mind can be used to understand mental phenomena without pretending that that they are the real phenomena that they are modelling". Narrow AI can be classified as being “limited to a single, narrowly defined task. Most modern AI systems would be classified in this category.” Narrow means the robot or computer is strictly limited to only being able to solve one problem at a time. Strong AI is conversely the opposite. Strong AI is closer to the human brain. This is all believed to be the case by philosopher John Searle. This idea of strong AI is also controversial. Searle believes that the Turing test is not accurate or appropriate for testing strong AI.