Holotron-12B: High-Throughput Computer Use Agent Released Open-Weight by H Company

Hugging Face·medium signal

H Company released Holotron-12B, a 12B-parameter model purpose-built for high-throughput computer use — autonomous GUI navigation, screen understanding, and task execution across desktop and web interfaces. Full weights are available on Hugging Face, making this the most capable open-weight computer use model available to builders. Holotron-12B enters a space currently dominated by closed models: Anthropic's Claude Computer Use and GPT-5.4's native computer use, giving developers a self-hosted alternative.