---
base_model: unsloth/llama-3.2-1b-instruct-unsloth-bnb-4bit
tags:
- text-generation-inference
- transformers
- unsloth
- llama
- finance
- banking
- rag
- conversational-ai
- lora
license: apache-2.0
language:
- en
library_name: transformers
pipeline_tag: text-generation
---

# Banking AI Assistant - Llama 3.2 1B Fine-tuned

<img src="https://raw.githubusercontent.com/unslothai/unsloth/main/images/unsloth%20made%20with%20love.png" width="200"/>

A specialized banking and financial AI assistant fine-tuned on the T2-RAGBench dataset for conversational RAG tasks. This model excels at analyzing financial documents, answering banking-related questions, and providing detailed insights from financial reports.

## Model Details

- **Developed by:** Akhenaton
- **Model Type:** Causal Language Model (Llama 3.2 1B)
- **License:** Apache 2.0
- **Base Model:** unsloth/llama-3.2-1b-instruct-unsloth-bnb-4bit
- **Fine-tuning Method:** LoRA (Low-Rank Adaptation)
- **Training Framework:** Unsloth + Hugging Face TRL
- **Quantization:** 4-bit (BitsAndBytes)

## Training Details

### Dataset
- **Source:** [G4KMU/t2-ragbench](https://huggingface.co/datasets/G4KMU/t2-ragbench) (ConvFinQA subset)
- **Size:** 32,908 context-independent QA pairs from 9,000+ financial documents
- **Domains:** FinQA, ConvFinQA, VQAonBD, TAT-DQA
- **Focus:** Financial documents with text and tables from SEC filings

### Training Configuration
```yaml
LoRA Parameters:
  r: 16
  lora_alpha: 16
  lora_dropout: 0
  target_modules: [q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj]

Training Setup:
  max_seq_length: 2048
  per_device_train_batch_size: 2
  gradient_accumulation_steps: 4
  max_steps: 60
  learning_rate: 2e-4
  optimizer: adamw_8bit
  lr_scheduler_type: cosine
  weight_decay: 0.01
```

## Intended Use

### Primary Use Cases
- **Financial Document Analysis:** Extract insights from financial reports, SEC filings, and earnings statements
- **Banking Q&A:** Answer questions about financial concepts, regulations, and banking operations  
- **Conversational RAG:** Provide context-aware responses based on financial document context
- **Financial Research:** Assist with financial research and analysis tasks

### Conversation Format
```
<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are a specialized banking AI assistant. Analyze financial documents and provide accurate, detailed answers based on the given context. Focus on numerical accuracy and financial terminology.<|eot_id|><|start_header_id|>user<|end_header_id|>

Financial Document Context:
{context}

Question: {question}<|eot_id|><|start_header_id|>assistant<|end_header_id|>

{response}<|eot_id|>
```

## Usage

### Quick Start
```python
from transformers import AutoModelForCausalLM, AutoTokenizer

# Load model and tokenizer
model = AutoModelForCausalLM.from_pretrained("Akhenaton/sft_banking_model")
tokenizer = AutoTokenizer.from_pretrained("Akhenaton/sft_banking_model")

# Prepare conversation
messages = [
    {"role": "user", "content": "Explain the key financial metrics in quarterly earnings."}
]

# Generate response
inputs = tokenizer.apply_chat_template(messages, return_tensors="pt", add_generation_prompt=True)
outputs = model.generate(inputs, max_new_tokens=128, temperature=1.5, min_p=0.1)
response = tokenizer.decode(outputs[0], skip_special_tokens=True)
```

### With Unsloth (Recommended - 2x faster)
```python
from unsloth import FastLanguageModel

model, tokenizer = FastLanguageModel.from_pretrained(
    "Akhenaton/sft_banking_model",
    max_seq_length=2048,
    dtype=None,
    load_in_4bit=True
)
FastLanguageModel.for_inference(model)  # Enable fast inference
```

## Available Formats

This model is available in multiple quantization formats:
- **q4_k_m**: Recommended for most use cases
- **q8_0**: Higher quality, more resource intensive  
- **q5_k_m**: Balanced quality and efficiency
- **f16**: Full precision for maximum accuracy

## Performance

- **Training Speed:** 2x faster with Unsloth optimization
- **Memory Efficiency:** 4-bit quantization reduces VRAM requirements
- **Inference Speed:** Optimized for fast response generation
- **Accuracy:** Specialized for financial domain with >80% context-independent Q&A capability

## Limitations

- **Domain Specific:** Optimized for financial/banking content, may have reduced performance on general topics
- **Training Size:** Limited to 60 training steps - further training may improve performance
- **Context Length:** Maximum sequence length of 2048 tokens
- **Language:** English only
- **Numerical Reasoning:** While improved for financial calculations, complex mathematical operations may require verification

## Ethical Considerations

- **Financial Advice:** This model should not be used as a substitute for professional financial advice
- **Data Source:** Trained on public SEC filings and financial documents
- **Bias:** May reflect biases present in financial reporting and documentation
- **Verification:** Always verify numerical calculations and financial information from authoritative sources

## Citation

If you use this model in your research or applications, please consider citing:

```bibtex
@misc{akhenaton2025sft_banking_model,
  author = {Akhenaton},
  title = {Banking AI Assistant - Llama 3.2 1B Fine-tuned},
  year = {2025},
  url = {https://huggingface.co/Akhenaton/sft_banking_model},
  note = {Fine-tuned with Unsloth on T2-RAGBench dataset}
}
```

## Acknowledgments

- **Unsloth Team** for the optimized training framework
- **Meta AI** for the Llama 3.2 base model  
- **G4KMU** for the T2-RAGBench dataset
- **Hugging Face** for the transformers library and model hosting

---

*This model was trained 2x faster with [Unsloth](https://github.com/unslothai/unsloth) and Hugging Face's TRL library.*