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Model: kmkrworks/LiteGPT-Instruct Source: Original Platform
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README.md
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---
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language:
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- en
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license: apache-2.0
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tags:
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- gpt2
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- pytorch
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- causal-lm
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- text-generation
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- alpaca
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- instruction-following
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datasets:
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- tatsu-lab/alpaca
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base_model: koganrath/LiteGPT-Base
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---
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# LiteGPT-Instruct
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This is a **124M parameter** Language Model (GPT-2 Small architecture) fine-tuned on the **Alpaca** dataset for instruction following.
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It is part of the "Small Language Model (SLM)" project, trained from scratch on educational data (FineWeb-Edu) and then fine-tuned on instructions.
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## Model Details
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- **Architecture**: GPT-2 Small (12 layers, 12 heads, 768 embedding dim)
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- **Parameters**: ~124 Million
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- **Context Length**: 1024 tokens
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- **Training**:
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- **Pre-training**: 10B tokens from [FineWeb-Edu](https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu)
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- **Fine-tuning**: [Stanford Alpaca](https://github.com/tatsu-lab/stanford_alpaca) dataset (Instruction Tuning)
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## Usage
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This model requires a specific prompt format to function correctly.
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### Prompt Template (Alpaca)
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```text
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Below is an instruction that describes a task. Write a response that appropriately completes the request.
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### Instruction:
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{your_instruction}
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### Response:
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```
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### Python Example
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```python
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from transformers import GPT2LMHeadModel, GPT2Tokenizer
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model = GPT2LMHeadModel.from_pretrained("koganrath/LiteGPT-Instruct")
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tokenizer = GPT2Tokenizer.from_pretrained("gpt2")
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instruction = "List three primary colors."
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prompt = f"""Below is an instruction that describes a task. Write a response that appropriately completes the request.
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### Instruction:
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{instruction}
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### Response:
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"""
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inputs = tokenizer(prompt, return_tensors="pt")
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outputs = model.generate(**inputs, max_new_tokens=50)
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print(tokenizer.decode(outputs[0], skip_special_tokens=True))
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```
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## Limitations
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- **Size**: As a 124M parameter model, its reasoning capabilities are limited compared to larger models (7B+).
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- **Hallucinations**: It may generate incorrect or nonsensical information.
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- **Bias**: It inherits biases present in the FineWeb and Alpaca datasets.
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## Authors
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Trained by **koganrath** as part of the LiteGPT Project.
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