ALLaVA-Phi2-2_7B

ALLaVA: Harnessing GPT4V-synthesized Data for A Lite Vision-Language Model

<p align="center"> ⚡ALLaVA is a project that provides a large-scale GPT4V-synthesized dataset for training LVLMs.⚡ </p> <!-- <p align="center">    </p> --> <p align="center"> 📃 <a href="https://arxiv.org/abs/2402.11684" target="_blank">Paper</a> • 🌐 <a href="https://allava.freedomai.cn/#/" target="_blank">Demo</a> • 👨🏻‍💻 <a href="https://github.com/FreedomIntelligence/ALLaVA" target="_blank">Github</a> </p> <p align="center"> 🤗 <a href="https://huggingface.co/datasets/FreedomIntelligence/ALLaVA-4V" target="_blank">ALLaVA-4V Dataset</a> </p> <p align="center"> 🤗 <a href="https://huggingface.co/FreedomIntelligence/ALLaVA-Phi3-mini-128k" target="_blank">ALLaVA-Phi3-mini-128k</a> • 🤗 <a href="https://huggingface.co/FreedomIntelligence/ALLaVA-StableLM2-1_6B" target="_blank">ALLaVA-StableLM2-1_6B</a> • 🤗 <a href="https://huggingface.co/FreedomIntelligence/ALLaVA-Phi2-2_7B" target="_blank">ALLaVA-Phi2-2_7B</a> </p> <!-- <p align="center"> 📃 <a href="https://arxiv.org/abs/2402.11684" target="_blank">Paper</a> • 🌐 <a href="https://allava.freedomai.cn/#/" target="_blank">Demo</a> • 🤗 <a href="https://huggingface.co/datasets/FreedomIntelligence/ALLaVA-4V" target="_blank">ALLaVA-4V Dataset</a> • 🤗 <a href="https://huggingface.co/FreedomIntelligence/ALLaVA-3B-Longer" target="_blank">ALLaVA-3B-Longer</a> • 🤗 <a href="https://huggingface.co/FreedomIntelligence/ALLaVA-3B" target="_blank">ALLaVA-3B</a> <br> <a href="https://github.com/FreedomIntelligence/CMB/blob/main/README_zh.md"> 中文</a> | <a href="https://github.com/FreedomIntelligence/CMB/blob/main/README.md"> English </p> -->

Benchmark Result

Our models ALLaVA-Phi3-mini-128k, ALLaVA-StableLM2-1_6B and ALLaVA-Phi2-2_7B achieve competitive results on 17 benchmarks.

* denotes the results of our evaluation. Bold numbers are the best results among all 4B-scale LVLMs.The detailed information of each benchmark is shown in Table 4 of our technical report.

🏭 Inference

All models can be loaded from 🤗 with .from_pretrained(). Check out the example scripts and make sure you have the same outputs as shown in the scripts.

<!-- ### Load from 🤗 (Recommended) See the [example script](https://github.com/FreedomIntelligence/ALLaVA/blob/main/allava/serve/huggingface_inference.py). --> <!-- ### CLI See [here](https://github.com/FreedomIntelligence/ALLaVA/tree/main?tab=readme-ov-file#cli) for CLI code snippet. -->

🏋️‍♂️ Training

Data

<div align=center> <img src="training_datasets_by_stage.jpg" width = "640" alt="training_datasets" align=center /> </div>

ALLaVA uses 1.0M and 1.5M data for PT. and FT., respectively.

Code

The training code is largely based on LLaVA-v1.5. We wholeheartedly express our gratitude for their invaluable contributions to open-sourcing LVLMs.

<!-- ### Cost We train our models on 8*A800 GPUs. [ALLaVA-3B-Longer](https://huggingface.co/FreedomIntelligence/ALLaVA-3B-Longer) takes 8.3h for PT and 21.3h for FT. [ALLaVA-3B](https://huggingface.co/FreedomIntelligence/ALLaVA-3B) takes 8.3h for PT and 10.6h for FT. These two models share the same PT procedure. -->

Hyperparameters

The LM backbone, projector are trainable, while the vision encoder is kept frozen. The trainabilities of each module are the same for both stages.

📚 ALLaVA-4V Data

The majority part of training data is ALLaVA-4V. See here to prepare it for training.

🙌 Contributors

• Project Leader: Guiming Hardy Chen

• Data: Shunian Chen, Junying Chen, Xiangbo Wu

• Evaluation: Ruifei Zhang

• Deployment: Xiangbo Wu, Zhiyi Zhang

• Advising: Zhihong Chen, Benyou Wang

• Others: Jianquan Li, Xiang Wan

📝 Citation

If you find our data useful, please consider citing our work! We are FreedomIntelligence from Shenzhen Research Institute of Big Data and The Chinese University of Hong Kong, Shenzhen

@article{chen2024allava,
  title={ALLaVA: Harnessing GPT4V-synthesized Data for A Lite Vision-Language Model},
  author={Chen, Guiming Hardy and Chen, Shunian and Zhang, Ruifei and Chen, Junying and Wu, Xiangbo and Zhang, Zhiyi and Chen, Zhihong and Li, Jianquan and Wan, Xiang and Wang, Benyou},
  journal={arXiv preprint arXiv:2402.11684},
  year={2024}
}