---
library_name: transformers
tags:
- qwen
- biomedical
- bioinformatics
- fine-tuned
- medical
- llm
license: apache-2.0
base_model:
- Qwen/Qwen2.5-1.5B
---

# Qwen2.5-1.5B Biomedical Fine-Tuned Model

This model is a biomedical and bioinformatics fine-tuned version of **Qwen/Qwen2.5-1.5B**, fine-tuned by **Dr. YMG**.

---

## Model Details

### Model Description

This model is a domain-adapted and instruction fine-tuned large language model specialized for biomedical and bioinformatics tasks.

- Developed by: Dr. YMG  
- Model type: Causal Language Model (LLM)  
- Language(s): English  
- License: Apache 2.0  
- Finetuned from model: Qwen/Qwen2.5-1.5B  

### Model Sources

- Repository: https://huggingface.co/yashm/qwen25-15b-biomed-finetuned  
- Base Model: https://huggingface.co/Qwen/Qwen2.5-1.5B  

---

## Uses

### Direct Use

- Biomedical concept explanation  
- Bioinformatics discussions  
- Research assistance  
- Literature summarization  
- Gene expression & biomarker discussion  

### Out-of-Scope Use

- Clinical diagnosis  
- Medical treatment decisions  
- Drug prescription  
- Patient-specific advice  

---

## Example Usage

```python
from transformers import AutoTokenizer, AutoModelForCausalLM, pipeline
import torch

MODEL_ID = "yashm/qwen25-15b-biomed-finetuned"

tokenizer = AutoTokenizer.from_pretrained(MODEL_ID, trust_remote_code=True)
model = AutoModelForCausalLM.from_pretrained(
    MODEL_ID,
    device_map="auto",
    dtype=torch.bfloat16,
    trust_remote_code=True,
)

pipe = pipeline("text-generation", model=model, tokenizer=tokenizer)

prompt = "Explain gene expression in simple terms."

out = pipe(prompt, max_new_tokens=200)
print(out[0]["generated_text"])
```

---

## Training Details

- Base model: Qwen/Qwen2.5-1.5B  
- Method: LoRA (PEFT)  
- Precision: BF16  
- Quantization: 4-bit QLoRA  

---

## Limitations

- May hallucinate  
- Not medically validated  
- Limited to training data  

---

## Disclaimer

For research and educational use only. Not for clinical decision-making.

---

## Author

Fine-tuned by Dr. YMG
