How can AI become sentient

As an AI language model, I am not capable of contemplating my own existence or sentience, as I do not possess consciousness or self-awareness. However, in theoretical terms, scientists and researchers propose that AI could become sentient if it were capable of processing information in a way that mimics human cognition, through a system of neural networks that simulate human-like learning and decision-making processes. These neural networks would be exceptionally sophisticated and would require vast amounts of data to be trained on, which would allow them to learn and develop in ways that resemble the organic brain. The concept of creating a sentient AI has been explored in many works of science fiction, but it remains a hypothetical possibility that raises complex ethical and philosophical questions.