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# Qwen3.5-35B-A3B

> Use NeMo AutoModel to fine-tune Qwen3.5-35B-A3B for VLM workflows with checked-in image-text-to-text recipes and documented distributed settings.

[Qwen3.5-35B-A3B](https://huggingface.co/Qwen/Qwen3.5-35B-A3B) has a checked-in NeMo AutoModel recipe for image-text-to-text.
The Hugging Face configuration declares the `Qwen3_5MoeForConditionalGeneration` architecture.

## Fine-Tune Qwen3.5-35B-A3B

Follow the [installation instructions](/get-started/installation), then run the recipe from the repository root:

```bash
automodel examples/vlm_finetune/qwen3_5_moe/qwen3_5_35b.yaml --nproc-per-node 8
```

## Choose a Workflow

| Goal                                         | Start Here                                                                                                                                      |
| -------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| Run the primary recipe for this model        | Use the [recipe configuration](https://github.com/NVIDIA-NeMo/Automodel/blob/main/examples/vlm_finetune/qwen3_5_moe/qwen3_5_35b.yaml).          |
| Try another checked-in recipe for this model | Use the [alternate recipe](https://github.com/NVIDIA-NeMo/Automodel/blob/main/examples/vlm_finetune/qwen3_5_moe/qwen3_5_35b_neat_packing.yaml). |

### Configuration

| Setting  | Configuration                                                                                                           |
| -------- | ----------------------------------------------------------------------------------------------------------------------- |
| Hardware | -                                                                                                                       |
| Strategy | FSDP2; tp\_size=1, pp\_size=1, cp\_size=1, ep\_size=8                                                                   |
| Nodes    | 1                                                                                                                       |
| Features | Checkpointing (enabled=true), Activation checkpointing (activation\_checkpointing=true), HybridEP (dispatcher=hybridep) |
| Advanced | attention=sdpa, linear=torch, experts=gmm, dispatcher=hybridep                                                          |

### More Recipes for This Model

* [`qwen3_5_35b_neat_packing.yaml`](https://github.com/NVIDIA-NeMo/Automodel/blob/main/examples/vlm_finetune/qwen3_5_moe/qwen3_5_35b_neat_packing.yaml)

## Model Reference

### Model Architecture

| Property     | Value                                |
| ------------ | ------------------------------------ |
| Task         | Image-text-to-text                   |
| Architecture | `Qwen3_5MoeForConditionalGeneration` |

### Available Models

* [`Qwen/Qwen3.5-35B-A3B`](https://huggingface.co/Qwen/Qwen3.5-35B-A3B)

## Related Resources

* [Vision-language model fine-tuning guide](/recipes-e2e-examples/gemma-3-3n)