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README.md
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---
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license: mit
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---
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license: mit
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datasets:
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- clip-rt/modified_libero_hdf5
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language:
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- en
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tags:
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- robotics
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- vla
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- clip
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- contrastive_learning
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---
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# CLIP-RT Finetuned on LIBERO-Goal
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We finetune the original [CLIP-RT model](https://clip-rt.github.io/) with a 300M-parameter action decoder to enable continuous action prediction. This checkpoint is the model finetuned on [LIBERO](https://libero-project.github.io/main.html) goal task suite.
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## Hyperparemeters
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| Category | Details |
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|----------------------|---------------------------------------------------------------------|
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| **Train** | 8 × H100 GPUs, each with 80GB VRAM (batch size: 256) |
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| **Model size** | 1.3B (CLIP-RT base + 0.3B action decoder) |
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| **Action dimension** | 7D end-effector action × 8 action chunks |
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| **Loss** | L1 regression |
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| **Epochs** | 128 |
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| **Performance** | 92.2% success rate on the LIBERO-Goal task suite |
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| **Throughput** | 163Hz |
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| **Inference** | One GPU with 9GB VRAM |
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## Usage Instructions
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If you want to evaluate this model on the LIBERO simulator, please refer to the [clip-rt github repository](https://github.com/clip-rt/clip-rt/tree/main/libero).
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## Citation
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```bibtex
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@article{kang2024cliprt,
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title={CLIP-RT: Learning Language-Conditioned Robotic Policies from Natural Language Supervision},
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author={Kang, Gi-Cheon and Kim, Junghyun and Shim, Kyuhwan and Lee, Jun Ki and Zhang, Byoung-Tak},
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journal={arXiv preprint arXiv:2411.00508},
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year = {2024}
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}
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```
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