Holo4: One Model to Click Them All

🔥 What happened H Company dropped Holo4, a family of computer-use models that unifies GUI clicking, coding, and MCP/API tool calls in one set of weights. Two sizes: Holo4 27B (dense) and Holo4 35B-A3B (MoE, 3B active), both with 256K context. 💡 Why it matters Holo4 27B hits 85.2% on OSWorld at just $0.08 per task – its Qwen3.8 27B base costs $0.22 for 84.3%. The 35B-A3B ships Apache 2.0 for commercial self-hosting. But on OSWorld 2.0, Holo4 27B scores 61.7% vs Claude Opus 5.5's 81.8% – a real gap for long workflows. ⚡ Our take One model for GUI, code, and APIs is the right architecture, but the 27B's non-commercial license is a head-scratcher. If you want to self-host commercially, you're forced to the 35B-A3B – which scores worse on OSWorld 2.0.