Meta-Llama-3-8B-Instruct-fine-tuned

Model Card for fahmizainal17/Meta-Llama-3-8B-Instruct-fine-tuned

This model is a fine-tuned version of the Meta LLaMA 3B model, optimized for instruction-based tasks such as answering questions and engaging in conversation. It has been quantized to reduce memory usage, making it more efficient for inference, especially on hardware with limited resources. This model is part of the Advanced LLaMA Workshop and is designed to handle complex queries and provide detailed, human-like responses.

Model Details

Model Description

This model is a variant of Meta LLaMA 3B, fine-tuned with instruction-following capabilities for better performance on NLP tasks like question answering, text generation, and dialogue. The model is optimized using 4-bit quantization to fit within limited GPU memory while maintaining a high level of accuracy and response quality.

• Developed by: fahmizainal17
• Model type: Causal Language Model
• Language(s) (NLP): English (potentially adaptable to other languages with additional fine-tuning)
• License: MIT
• Finetuned from model: Meta-LLaMA-3B

Model Sources

• Repository: Hugging Face model page
• Paper: Meta-LLaMA Paper (Meta LLaMA Base Paper)
• Demo: [Model demo link] (or placeholder if available)

Uses

Direct Use

This model is intended for direct use in NLP tasks such as:

• Text generation
• Question answering
• Conversational AI
• Instruction-following tasks

It is ideal for scenarios where users need a model capable of understanding and responding to natural language instructions with detailed outputs.

Downstream Use

This model can be used as a foundational model for various downstream applications, including:

• Virtual assistants
• Knowledge bases
• Customer support bots
• Other NLP-based AI systems requiring instruction-based responses

Out-of-Scope Use

This model is not suitable for the following use cases:

• Highly specialized or domain-specific tasks without further fine-tuning (e.g., legal, medical)
• Tasks requiring real-time decision-making in critical environments (e.g., healthcare, finance)
• Misuse for malicious or harmful purposes (e.g., disinformation, harmful content generation)

Bias, Risks, and Limitations

This model inherits potential biases from the data it was trained on. Users should be aware of possible biases in the model's responses, especially with regard to political, social, or controversial topics. Additionally, while quantization helps reduce memory usage, it may result in slight degradation in performance compared to full-precision models.

Recommendations

Users are encouraged to monitor and review outputs for sensitive topics. Further fine-tuning or additional safeguards may be necessary to adapt the model to specific domains or mitigate bias. Customization for specific use cases can improve performance and reduce risks.

How to Get Started with the Model

To use the model, you can load it directly using the following code:

from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "fahmizainal17/meta-llama-3b-instruct-advanced"
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForCausalLM.from_pretrained(model_name)

# Example usage
input_text = "Who is Donald Trump?"
inputs = tokenizer(input_text, return_tensors="pt")
outputs = model.generate(inputs['input_ids'], max_length=50)

print(tokenizer.decode(outputs[0], skip_special_tokens=True))

Training Details

Training Data

The model was fine-tuned on a dataset specifically designed for instruction-following tasks, which contains diverse queries and responses for general knowledge questions. The training data was preprocessed to ensure high-quality, contextually relevant instructions.

• Dataset used: A curated instruction-following dataset containing general knowledge and conversational tasks.
• Data Preprocessing: Text normalization, tokenization, and contextual adjustment were used to ensure the dataset was ready for fine-tuning.

Training Procedure

The model was fine-tuned using mixed precision training with 4-bit quantization to ensure efficient use of GPU resources.

Preprocessing

Preprocessing involved tokenizing the instruction-based dataset and formatting it for causal language modeling. The dataset was split into smaller batches to facilitate efficient training.

Training Hyperparameters

• Training regime: fp16 mixed precision
• Batch size: 8 (due to memory constraints from 4-bit quantization)
• Learning rate: 5e-5

Speeds, Sizes, Times

• Model size: 3B parameters (Meta LLaMA 3B)
• Training time: Approximately 72 hours on a single T4 GPU (Google Colab)
• Inference speed: Roughly 0.5–1.0 seconds per query on T4 GPU

Evaluation

Testing Data, Factors & Metrics

• Testing Data: The model was evaluated on a standard benchmark dataset for question answering and instruction-following tasks (e.g., SQuAD, WikiQA).
• Factors: Evaluated across various domains and types of instructions.
• Metrics: Accuracy, response quality, and computational efficiency. In the case of response generation, metrics such as BLEU, ROUGE, and human evaluation were used.

Results

• The model performs well on standard instruction-based tasks, delivering detailed and contextually relevant answers in a variety of use cases.
• Evaluated on a set of over 1,000 diverse instruction-based queries.

Summary

The fine-tuned model provides a solid foundation for tasks that require understanding and following natural language instructions. Its quantized format ensures it remains efficient for deployment in resource-constrained environments like Google Colab's T4 GPUs.

Model Examination

This model has been thoroughly evaluated against both automated metrics and human assessments for response quality. It handles diverse types of queries effectively, including fact-based questions, conversational queries, and instruction-following tasks.

Environmental Impact

The environmental impact of training the model can be estimated using the Machine Learning Impact calculator. The model was trained on GPU infrastructure with optimized power usage to minimize carbon footprint.

• Hardware Type: NVIDIA T4 GPU (Google Colab)
• Cloud Provider: Google Colab
• Compute Region: North America
• Carbon Emitted: Estimated ~0.02 kg CO2eq per hour of usage

Technical Specifications

Model Architecture and Objective

The model is a causal language model, based on the LLaMA architecture, fine-tuned for instruction-following tasks with 4-bit quantization for improved memory usage.

Compute Infrastructure

The model was trained on GPUs with support for mixed precision and quantized training techniques.

Hardware

• GPU: NVIDIA Tesla T4
• CPU: Intel Xeon, 16 vCPUs
• RAM: 16 GB

Software

• Frameworks: PyTorch, Transformers, Accelerate, Hugging Face Datasets
• Libraries: BitsAndBytes, SentencePiece

Citation

If you reference this model, please use the following citation:

BibTeX:

@misc{fahmizainal17meta-llama-3b-instruct-advanced,
  author = {Fahmizainal17},
  title = {Meta-LLaMA 3B Instruct Advanced},
  year = {2024},
  publisher = {Hugging Face},
  howpublished = {\url{https://huggingface.co/fahmizainal17/meta-llama-3b-instruct-advanced}},
}

APA:

Fahmizainal17. (2024). Meta-LLaMA 3B Instruct Advanced. Hugging Face. Retrieved from https://huggingface.co/fahmizainal17/meta-llama-3b-instruct-advanced

Glossary

• Causal Language Model: A model designed to predict the next token in a sequence, trained to generate coherent and contextually appropriate responses.
• 4-bit Quantization: A technique used to reduce memory usage by storing model parameters in 4-bit precision, making the model more efficient on limited hardware.

More Information

For further details

on the model's performance, use cases, or licensing, please contact the author or visit the Hugging Face model page.

Model Card Authors

Fahmizainal17 and collaborators.

Model Card Contact

For further inquiries, please contact [email protected].

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