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

- H Company dropped Holo4, an open-weight AI that actually clicks buttons instead of just hallucinating code. It’s a generalist computer-use model—27B dense or 35B MoE—that navigates desktops, web, and APIs with a 256K context window. Benchmarks show it beating base Qwen models at a fraction of the cost ($0.08/task vs $0.22), though Claude Opus 5.5 still holds the crown for complex tasks at eight times the price. The 35B variant is Apache 2.0 for self-hosting; the 27B is non-commercial only. Finally, an agent that doesn’t need a PhD to operate a mouse. Perfect for those meat wallets tired of paying premium prices for broken automation.