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license: mit
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---
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license: mit
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library_name: transformers
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pipeline_tag: text-generation
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---
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# SHINE: A Scalable In-Context Hypernetwork for Mapping Context to LoRA in a Single Pass
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SHINE (Scalable Hyper In-context NEtwork) is a scalable hypernetwork that can map diverse meaningful contexts into high-quality LoRA adapters for large language models (LLM).
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By reusing the frozen LLM's own parameters in an in-context hypernetwork design, SHINE transforms in-context knowledge into in-parameter knowledge in a single forward pass. This allows the model to handle complex question-answering tasks related to a specific context without needing to process that context again during inference.
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- **Paper:** [SHINE: A Scalable In-Context Hypernetwork for Mapping Context to LoRA in a Single Pass](https://huggingface.co/papers/2602.06358)
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- **Repository:** [https://github.com/Yewei-Liu/SHINE](https://github.com/Yewei-Liu/SHINE)
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## Introduction
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SHINE overcomes key limitations of prior hypernetworks by achieving strong expressive power with a relatively small number of parameters. It updates LLM parameters without any fine-tuning, significantly saving time, computation, and memory costs compared to standard supervised fine-tuning (SFT) adaptation.
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## Usage
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This is the hypernetwork checkpoint after pretraining and instruction fine-tuning mqa.
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For detailed instructions on environment setup, downloading model checkpoints, and performing inference (including the `inference.ipynb` notebook), please refer to the [official GitHub repository](https://github.com/Yewei-Liu/SHINE).
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