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license: apache-2.0
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---
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license: apache-2.0
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---
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# Auto-RAG: Autonomous Retrieval-Augmented Generation for Large Language models
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> [Tian Yu](https://tianyu0313.github.io/), [Shaolei Zhang](https://zhangshaolei1998.github.io/), and [Yang Feng](https://people.ucas.edu.cn/~yangfeng?language=en)*
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## Model Details
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<!-- Provide a longer summary of what this model is. -->
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- **Discription:** These are the LoRA weights obtained by training with synthesized iterative retrieval instruction data. Details can be found in our paper.
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- **Developed by:** ICTNLP Group. Authors: Tian Yu, Shaolei Zhang and Yang Feng.
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- **Github Repository:** https://github.com/ictnlp/Auto-RAG
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- **Finetuned from model:** Meta-Llama3-8B-Instruct
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## Uses
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<!-- Address questions around how the model is intended to be used, including the foreseeable users of the model and those affected by the model. -->
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Merge the Meta-Llama3-8B-Instruct weights and Adapter weights.
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```
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import os
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from transformers import AutoTokenizer, LlamaForCausalLM
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import torch
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model = LlamaForCausalLM.from_pretrained(PATH_TO_META_LLAMA3_8B_INSTRUCT,
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device_map="cpu",
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)
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from peft import PeftModel
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model = PeftModel.from_pretrained(model,
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PATH_TO_ADAPTER)
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from transformers import AutoTokenizer
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tokenizer = AutoTokenizer.from_pretrained(PATH_TO_META_LLAMA3_8B_INSTRUCT)
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model = model.merge_and_unload()
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model.save_pretrained(SAVE_PATH)
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tokenizer.save_pretrained(SAVE_PATH)
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```
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Subsequently, you can deploy using frameworks such as vllm.
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## Citation [optional]
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<!-- If there is a paper or blog post introducing the model, the APA and Bibtex information for that should go in this section. -->
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**BibTeX:**
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[More Information Needed]
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