mlx_vlm generate \
  --model mlx-community/Qwen3.8-27B-bf16 \
  --draft-model mlx-community/Qwen3.8-27B-MTP-bf16 \
  --prompt "Write a quicksort in Python." \
  --max-tokens 256 \
  --enable-thinking

--draft-kind mtp is detected automatically from model_type.

Model details

Model type: qwen3_5_mtp
MTP block size: 3
Target architecture: Qwen3.8 27B
Precision: BF16
Runtime: MLX / mlx-vlm
Source revision: 1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0

The adapter was extracted with mlx_vlm.speculative.drafters.qwen3_5_mtp.split. It holds only the MTP drafter weights; the target model supplies the token embeddings and language-model head at runtime.

Use an adapter and target derived from the same Qwen3.8 27B checkpoint. The upstream Apache 2.0 license and model limitations continue to apply.