TheCluster/Qwen3.5-27B-Writer-V2-MLX-mixed-9.4bit

Qwen3.5-27B Writer V2

Quality: quantized (mixed quants per tensor, group size: 32, 9.450 bpw)

Most layers use 8-bit affine quantization with a group size 32; some layers are saved in bf16.

A writing & roleplay finetune of Qwen3.5 27B. The primary emphasis is on writing quality as it strongly generalizes across both domains.

Uncensored version: TheCluster/Qwen3.5-27B-Writer-V2-Uncensored-Heretic-MLX-mixed-9.4bit

Recommended Settings:

• Chatml template with <think>\n\n</think> or {{char}}: prefill. Only non-thinking was trained, but thinking probably still works.
• temperature = 0.7
• top_p = 0.95
• I do not recommend using high rep pen values like Qwen suggests for the base model. rep_pen = 1.05 or a moderate dry setting should suffice.

---

Source

This model was converted to MLX format from ConicCat/Qwen3.5-27B-Writer-V2 using mlx-vlm version 0.4.4.