Artificial intelligence (AI) is transforming the landscape of sex doll design by significantly enhancing realism and interaction capabilities. Through sophisticated algorithms, AI enables dolls to recognize voice commands, interpret touch, and respond contextually, creating a more natural and engaging experience. Speech recognition and natural language processing allow the dolls to hold conversations, remember preferences, and adapt responses over time, fostering a sense of connection. Furthermore, AI-driven facial expressions and micro-movements contribute to more lifelike reactions, such as smiling, blinking, or subtle gestures, which deepen immersion. These technological advancements also enable dolls to learn from interactions, progressively personalizing their behavior to suit individual users. The integration of AI not only improves emotional and physical realism but also offers safety features, like data security and controlled interactions. As AI continues to evolve, future sex dolls are expected to exhibit even more sophisticated behaviors—anticipating user needs, displaying empathy, and creating a more authentic companionship experience. This convergence of robotics and AI represents a major leap toward making artificial intimacy more genuine and satisfying.