H Company Releases Holo4: Open-Weight Computer-Use Models That Click, Code and Call Tools Across Desktop, Web, Android and APIs

H Company has introduced Holo4, a groundbreaking family of generalist computer-use models designed to enable AI agents to interact with digital interfaces autonomously. The release marks a significant advancement in open-weight artificial intelligence, offering developers access to models capable of performing complex tasks across desktop environments, web applications, Android devices, and API integrations. This development democratizes access to sophisticated AI capabilities that were previously limited to proprietary systems.

Holo4 comes in two distinct sizes optimized for different use cases and computational resources. The Holo4 27B model features a dense architecture, while the Holo4 35B-A3B variant employs a Mixture of Experts (MoE) approach with 3 billion active parameters. Both models support a 256K context window, enabling them to process substantial amounts of information simultaneously. Beyond traditional screen interaction, Holo4 demonstrates versatility by writing code, executing function calls through Model Context Protocol (MCP), and integrating with external APIs. The models can click, type, and navigate interfaces with human-like precision while maintaining the ability to leverage computational tools programmatically.

• Enables development of autonomous AI agents for enterprise automation and workflow optimization
• Reduces dependency on proprietary closed-source models, accelerating AI adoption across organizations
• Supports multiplatform deployment, from desktop applications to mobile and web-based systems
• Facilitates API integration capabilities, expanding possibilities for complex system orchestration
• Lowers barriers to entry for developers and companies seeking computer-vision and task automation solutions
• Promotes open-source AI development and collaborative model improvements

The release of Holo4 represents a pivotal moment in AI accessibility and capability democratization. By offering open-weight models that perform complex computer-use tasks, H Company enables organizations of all sizes to build sophisticated automation solutions without relying on expensive proprietary systems. This development accelerates the timeline toward practical AI agents capable of handling real-world business operations, potentially transforming how companies approach digital workflow automation and reducing costs associated with repetitive tasks.