OCTAVE (Omni-Capable Text and Voice Engine) is a next-generation voice language model that combines cutting-edge language models with voice system capabilities. It can generate not only voices but also personalities (language, accent, expression, potential traits, etc.) from brief descriptive prompts or audio recordings, allowing real-time responses from multiple interactive AI personalities and voices. OCTAVE maintains capabilities comparable to cutting-edge large language models (LLMs) of similar size, making it ideal for driving AI systems that engage in rich human communication while adhering to detailed instructions and utilizing tools or controlling interfaces.