Show HN: Open-Source Browser Use LLM (30B, A3B) (huggingface.co)

The recently launched BU-30B-A3B-Preview is a cutting-edge open-source model designed for browser use, hosted on a single GPU. This model excels in understanding Document Object Model (DOM) structures and offers enhanced visual reasoning capabilities, making it significant for developers and researchers in the AI/ML community interested in integrating intelligent browsing functionalities into applications. Users can easily leverage its capabilities with a straightforward API setup through BU Cloud. Technically, BU-30B-A3B-Preview features a base model derived from Qwen/Qwen3-VL-30B-A3B-Instruct, and it operates with a mixture of experts architecture that encompasses 30 billion parameters, of which 3 billion are actively utilized. With a context length of 32,768 tokens, the model supports complex queries and offers a customizable interface to optimize performance. The integration with tools like vLLM enhances its accessibility, allowing quickly deployable endpoints compatible with OpenAI frameworks, thus facilitating easier experimentation and deployment of advanced browser capabilities.