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license: apache-2.0
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# SIMART Checkpoints

This directory contains the pretrained weights for the SIMART models.

## Directory Structure

### `simart_mllm/`
- **Description**: This directory contains the weights for the Multi-Modal Large Language Model (MLLM). 
- **Base Model**: Fine-tuned from `Qwen3-VL-8B` (or similar Qwen-VL architecture).
- **Purpose**: Used for generating articulated 3D object structures (URDF files) based on multi-modal inputs.

### `simart_vqvae/`
- **Description**: This directory contains the weights for the Sparse VQ-VAE model.
- **Purpose**: Used for encoding and decoding 3D part geometries into/from discrete latent spaces.
- **Contents**:
  - `encoder.pt`: Weights for the VQ-VAE encoder.
  - `vq.pt`: Weights for the Vector Quantizer (codebook).
  - `decoder.pt`: Weights for the VQ-VAE decoder.