Holo3: H Company Ships SOTA Computer Use Model — 78.85% OSWorld, Beats GPT-5.4 at One-Tenth the Cost

Hugging Face Blog·high signal

H Company released Holo3, a Vision-Language Model family optimized for GUI agents that achieves 78.85% on OSWorld-Verified benchmark — a new state of the art surpassing GPT-5.4 (75.0%) and Opus 4.6 with only 10B active parameters (122B total MoE). The 35B variant (Holo3-35B-A3B) is open-sourced under Apache 2.0 on Hugging Face with free inference API access, while the flagship 122B model is available via H Company's platform. The specialized training pipeline uses a continuous feedback loop for perception and decision-making across diverse user interfaces, representing a significant efficiency breakthrough for desktop agent deployment.