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majentik/GELab-Zero-4B-preview-Sico-Evolution-MLX-4bit
GELab-Zero-4B-preview-Sico-Evolution-MLX-4bit is a image-text-to-text model from majentik. Use it for the image-text-to-text task on the model card, and read the license before you ship it in a product. It is set up for mlx. The card lists the license as apache-2.0.
4-bit MLX quantization of microsoft/GELab-Zero-4B-preview-Sico-Evolution — Microsoft's Qwen3-VL-based GUI agent (Edge / Copilot UI trajectories, from the Sico evolution pipeline) — running natively on Apple Silicon vi…
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From the Hugging Face model README
4-bit MLX quantization of microsoft/GELab-Zero-4B-preview-Sico-Evolution — Microsoft's Qwen3-VL-based GUI agent (Edge / Copilot UI trajectories, from the Sico evolution pipeline) — running natively on Apple Silicon via mlx-vlm.
| Source | microsoft/GELab-Zero-4B-preview-Sico-Evolution @ 517c05402871b7c3020eab0925c7e0f9c2b02248 |
| Architecture | Qwen3VLForConditionalGeneration (36-layer text tower, 24-layer vision tower) |
| Format | MLX (Apple Silicon native), mlx-vlm loadable |
| Quantization | 4-bit, group-size 64 (5.58 bits/weight effective) |
| Disk size | 2.9 GB |
Converted with mlx-vlm 0.3.9 and image-inference smoke-tested locally before publishing — the BF16 source and this quantized pack both correctly describe the model's own benchmark chart:
"The image displays a bar chart comparing the Task Success Rate (TSR) of various models in Edge/Copilot test cases."
| Variant | Size | Status |
|---|---|---|
| GELab-Zero-4B-preview-Sico-Evolution-MLX-8bit | 4.8 GB | public |
| GELab-Zero-4B-preview-Sico-Evolution-MLX-6bit | 3.8 GB | public |
| GELab-Zero-4B-preview-Sico-Evolution-MLX-4bit | 2.9 GB | public |
Requires mlx-vlm >= 0.3.9:
from mlx_vlm import load, generate
from mlx_vlm.prompt_utils import apply_chat_template
model, processor = load("majentik/GELab-Zero-4B-preview-Sico-Evolution-MLX-4bit")
prompt = apply_chat_template(processor, model.config, "Describe this screenshot.", num_images=1)
print(generate(model, processor, prompt, ["screenshot.png"], max_tokens=256))
python -m mlx_vlm generate \
--model majentik/GELab-Zero-4B-preview-Sico-Evolution-MLX-4bit \
--image screenshot.png --prompt "What action should I take next?"
GUI-agent tasks — screenshot understanding, UI grounding, and next-action prediction for desktop/web automation — locally on Apple Silicon. This is the Edge/Copilot-evolved variant; see the base model card for benchmarks (82.9% TSR) and the Sico pipeline.
python -m mlx_vlm convert --hf-path microsoft/GELab-Zero-4B-preview-Sico-Evolution \
--mlx-path GELab-4bit -q --q-bits 4 --q-group-size 64
Apache-2.0, inherited from the upstream model. This repository redistributes quantized weights with attribution; training and evaluation details are on the base model card.