Qwen3.5-2B-Base

BaseRT .base builds of Qwen/Qwen3.5-2B-Base for fast local inference on Apple Silicon (Metal).

This is the pretrained base model (no instruction tuning) — use it for completion-style prompting, research, or fine-tuning baselines. For chat, use basecompute/Qwen3.5-2B. Hybrid attention (Gated DeltaNet + periodic full attention) with a native vision tower; image inputs work via completion prompts.

Files

File	Precision	Size
Qwen3.5-2B-Base-Q4.base	4-bit	1.3 GB
Qwen3.5-2B-Base-Q8.base	8-bit	2.3 GB

Usage

curl -LsSf https://basecompute.co/install.sh | sh
basert pull basecompute/Qwen3.5-2B-Base
basert complete basecompute/Qwen3.5-2B-Base --prompt "The capital of France is"

Released under the apache-2.0 license, inherited from the base model.