Computers, since their inception, have been designed as non-intuitive tools. From punch cards and command-lines to graphical user interfaces, many attempts have been made to make them more accessible and user-friendly. The ways in which we perceive and react to the outputs of computers are governed by bundled software that are called "operating systems," or as we would like to describe it, "a way to interact with computers.”However, even with the recent boom of advanced artificial intelligence, our relationship with the computer remained unchanged, as that of a passive one. Computers still do not understand your intentions but rather your commands; do not understand the interfaces they are presenting; and cannot trigger actions on your behalf. rabbit is launched as an effort to reverse this relationship, to envision a world where technology enhances the human experience. We believe that the best way to realize our vision is through a personalized operating system, where the primary interface is driven by natural language.The cornerstone of what we are building is ‘Large Action Model’ (LAM), a new class of foundation models designed to make AI systems see and act on the Web and in the physical world in the same ways we humans do. Just as a large language models (LLM) aims to understand language, an LAM aims to understand actions, from the perspectives of why, through which, and how.