H Company releases Holo2-235B-A22B Preview for UI Localization — SOTA accuracy

AI Impact Summary

H Company has released Holo2-235B-A22B Preview, a significantly improved UI localization model achieving state-of-the-art results on Screenspot-Pro and OSWorld G. The model’s agentic localization approach, combined with iterative refinement, demonstrates a 10-20% relative accuracy gain compared to previous Holo2 models. This represents a substantial advancement in UI localization capabilities, particularly for high-resolution 4K interfaces.