VSI HoloMedicine vs. Holo4

VSI HoloMedicine® by apoQlar represents a cutting-edge software solution that harnesses the capabilities of Microsoft HoloLens 2 technology to transform medical imaging, clinical practices, and educational techniques through a pioneering 3D mixed reality environment. Step away from conventional textbooks and delve into VSI’s vast digital collection of genuine medical images, case studies, and volumetric 3D mixed reality presentations. By equipping your students with sophisticated segmentation tools, you can significantly improve their grasp of anatomical structures and relationships. This platform provides an unparalleled opportunity for users to interact with actual human anatomy cases and complex pathology visuals. By incorporating these advanced tools, you can facilitate a deeper understanding of anatomy for your learners, making it more approachable than ever before. Our strategy for enhancing the field of medicine is holistic, as we have reimagined clinical workflows to fully leverage the advantages of medical mixed reality technology. Our robust medical advisory board, comprised of nearly 30 expert physicians from various specialties worldwide, plays a crucial role in steering our research and development to ensure that our offerings maintain clinical precision and relevance. This collaboration not only strengthens the credibility of our innovations but also underscores our commitment to delivering solutions that are genuinely advantageous to the medical community and its practitioners. In pursuing these goals, we aspire to foster a new era of medical education and practice that is more interactive and effective.

Holo4 is a family of agentic AI models developed by H Company for computer use and multi-step automation across desktop, web, mobile, terminal, MCP, and API environments. The series consists of Holo4 27B, a dense 27-billion-parameter model, and Holo4 35B-A3B, a 35-billion-parameter Mixture-of-Experts model with 3 billion active parameters. Rather than specializing exclusively in graphical interfaces or tool calling, Holo4 can click and type on screens, write and run its own code, and invoke MCP or API tools as different stages of a workflow require. The same model can therefore move between desktop applications, websites, Android applications, code sandboxes, and business APIs without switching to a separate model for each interface. H Company's Agentic Task Factory generated approximately 10,000 tasks across web applications, MCP servers, desktop software, and hybrid environments to support model development and evaluation. Holo4 underwent supervised fine-tuning on 127 billion tokens, with roughly three-quarters of that training data consisting of successful agentic trajectories covering desktop, web, MCP/API, and mobile tasks. Two reinforcement-learning experts were subsequently trained for desktop/web workflows and terminal/MCP/API workflows before being merged into the final generalist model. In H Company's evaluations, Holo4 27B scored 85.2% on OSWorld, 61.7% on OSWorld 2.0, 45.4% on AutomationBench, and 85.1% on AndroidWorld, although the company notes that reference-model results can use different harnesses and effort levels. Holo4 27B supports a 256K context window and is priced through the H Models API at $0.40 per million input tokens, $0.04 per million cached input tokens, and $3.00 per million output tokens. Holo4 35B-A3B also supports 256K context and is priced at $0.30 per million input tokens, $0.03 per million cached input tokens, and $2.00 per million output tokens.