---
title: Arch-Router-1.5B-mlx-8Bit
canonical_url: "https://www.modelscope.cn/models/mlx-community/Arch-Router-1.5B-mlx-8Bit"
md_url: "https://www.modelscope.cn/models/mlx-community/Arch-Router-1.5B-mlx-8Bit.md"
repository: mlx-community/Arch-Router-1.5B-mlx-8Bit
last_updated: 2025-10-17
license: other
pipeline_tag: text-generation
tasks:
  - text-generation
model_type:
  - qwen2
architectures:
  - Qwen2ForCausalLM
base_model:
  - katanemo/Arch-Router-1.5B
base_model_relation: quantized
parameters: 434.3M
tensor_type:
  - F16
  - U32
library_name:
  - mlx
  - safetensors
  - pytorch
frameworks:
  - pytorch
language:
  - en
inference_backends:
  - "deploy_task text/emb"
  - "lmdeploy 0.9.1"
  - "lmdeploy_turbomind 0.9.1"
  - "sglang 0.5.2"
  - "vllm 0.9.2"
downloads: 118
stars: 0
tags:
  - routing
  - preference
  - "arxiv:2506.16655"
  - llm
  - mlx
  - mlx-my-repo
---

# Arch-Router-1.5B-mlx-8Bit

> Arch-Router-1.5B-mlx-8Bit - mlx-community 在 ModelScope 开源的模型。mlx-community/Arch-Router-1.5B-mlx-8Bit

mlx-community/Arch-Router-1.5B-mlx-8Bit 是 ModelScope 魔搭社区上的 434.3M 参数text-generation模型，采用 other 许可，基于 katanemo/Arch-Router-1.5B 构建，可用 deploy_task text/emb、lmdeploy 0.9.1、lmdeploy_turbomind 0.9.1 部署。

- **Repository**: mlx-community/Arch-Router-1.5B-mlx-8Bit
- **License**: other
- **Tasks**: text-generation
- **Parameters**: 434.3M
- **Base model**: katanemo/Arch-Router-1.5B
- **Inference backends**: deploy_task text/emb, lmdeploy 0.9.1, lmdeploy_turbomind 0.9.1, sglang 0.5.2, vllm 0.9.2
- **Tags**: routing, preference, arxiv:2506.16655, llm, mlx, mlx-my-repo
- **Downloads**: 118
- **Stars**: 0
- **Last updated**: 2025-10-17

Source: https://www.modelscope.cn/models/mlx-community/Arch-Router-1.5B-mlx-8Bit

---

# mlx-community/Arch-Router-1.5B-mlx-8Bit

The Model [mlx-community/Arch-Router-1.5B-mlx-8Bit](https://huggingface.co/mlx-community/Arch-Router-1.5B-mlx-8Bit) was converted to MLX format from [katanemo/Arch-Router-1.5B](https://huggingface.co/katanemo/Arch-Router-1.5B) using mlx-lm version **0.26.4**.

## Use with mlx

```bash
pip install mlx-lm
```

```python
from mlx_lm import load, generate

model, tokenizer = load("mlx-community/Arch-Router-1.5B-mlx-8Bit")

prompt="hello"

if hasattr(tokenizer, "apply_chat_template") and tokenizer.chat_template is not None:
    messages = [{"role": "user", "content": prompt}]
    prompt = tokenizer.apply_chat_template(
        messages, tokenize=False, add_generation_prompt=True
    )

response = generate(model, tokenizer, prompt=prompt, verbose=True)
```