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README.md
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license: apache-2.0
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base_model: Qwen/Qwen2.5-Coder-14B-Instruct
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tags:
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- rust
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- code-generation
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- lora
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language:
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- en
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- zh
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import
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---
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license: apache-2.0
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base_model: Qwen/Qwen2.5-Coder-14B-Instruct
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tags:
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- rust
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- code-generation
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- lora
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language:
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- en
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- zh
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datasets:
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- Neloy262/rust_instruction_dataset
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---
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# Qwen2.5-Coder-14B-Instruct Rust LoRA
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LoRA fine-tuned version of Qwen2.5-Coder-14B-Instruct specifically optimized for Rust code generation. This model significantly improves Rust syntax understanding and generates 100% Rust code compared to the base model which sometimes generates Python/C++ code. Trained with Q-LoRA (4-bit quantization) on RTX 3090, achieving final loss of 0.5738.
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## Usage
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```python
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from transformers import AutoModelForCausalLM, AutoTokenizer, BitsAndBytesConfig
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from peft import PeftModel
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import torch
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bnb_config = BitsAndBytesConfig(
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load_in_4bit=True,
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bnb_4bit_use_double_quant=True,
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bnb_4bit_quant_type="nf4",
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bnb_4bit_compute_dtype=torch.bfloat16
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)
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base_model = "Qwen/Qwen2.5-Coder-14B-Instruct"
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model = AutoModelForCausalLM.from_pretrained(base_model, quantization_config=bnb_config, device_map="auto")
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model = PeftModel.from_pretrained(model, "huaiwuai/Qwen2.5-Coder-14B-Instruct-Rust-LoRA")
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tokenizer = AutoTokenizer.from_pretrained(base_model)
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```
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