uv run mlx_vlm.generate \
  --model Qwen/Qwen3.5-9B \
  --draft-model mlx-community/Qwen3.5-9B-MTP-bf16 \
  --prompt "Hi, how are you?" \
  --max-tokens 256 \
  --enable-thinking

For local weights:

bash

uv run mlx_vlm.generate \
  --model /path/to/target-model \
  --draft-model /path/to/Qwen3.5-9B-mtp \
  --prompt "Hi, how are you?" \
  --max-tokens 256 \
  --enable-thinking

Model Details

Model type: qwen3_5_mtp
MTP block size: 2
Target architecture: Qwen3.5 9B
Precision: bf16
Runtime: MLX / mlx-vlm
Format: Safetensors with MLX-compatible config and tokenizer files

The stored tensors are unquantized MLX-compatible drafter weights.

Intended Use

Use this repo only as a speculative decoding drafter for compatible Qwen3.5 9B checkpoints. The target model verifies drafted tokens, while this MTP model proposes candidate tokens per decoding step.

Limitations

This checkpoint requires runtime support for Qwen/DeepSeek MTP draft models in mlx-vlm. Standard standalone generation through generic Transformers APIs is not expected to work with this repository by itself.

Please refer to the upstream Qwen/Qwen3.5-9B model card and license terms for model usage constraints.