H Company releases Holo4 open VLMs for computer-use agents
jacek2023 · reddit · 2026-09-28
H Company has released two vision-language models for Computer Use on Hugging Face, both in GGUF quantized versions:
- Holo4-27B: a VLM built on the Qwen3.8 dense architecture.
- Holo4-35B-A3B: a VLM built on the Qwen3.5 mixture-of-experts architecture.
Used with the official hai-agents Python harness, screenshots and tool results are sent to the model, which then executes its requested clicks, typing, code and tool calls — enabling autonomous computer-use agents.
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