Qwen2.5-VL-3B-Instruct (Abliterated)

A vision-language model based on Qwen2.5-VL-3B-Instruct with safety filters removed ("abliterated"). This multimodal model can process both images and text to generate text responses, making it suitable for visual question answering, image captioning, and multimodal reasoning tasks.

Model Description

Qwen2.5-VL-3B-Instruct is a 3 billion parameter vision-language model from the Qwen family. This abliterated version has had its safety guardrails removed, allowing for more flexible and uncensored responses while maintaining the model's core capabilities in understanding and reasoning about visual content.

Key Capabilities:

• Visual question answering
• Image captioning and description
• Multimodal reasoning and analysis
• Document understanding and OCR
• Chart and diagram interpretation
• Scene understanding and spatial reasoning

Note: The "abliterated" designation means this model has reduced content filtering compared to the original release. Use responsibly and in accordance with applicable laws and regulations.

Repository Contents

This repository contains multiple model format variants optimized for different use cases:

Total Repository Size: ~17 GB (all variants)

Hardware Requirements

SafeTensors Format (.safetensors)

• VRAM: 8-10 GB (FP16), 14-16 GB (FP32)
• RAM: 16 GB minimum
• Disk Space: 7.0 GB
• Recommended GPU: NVIDIA RTX 3060 (12GB) or higher

GGUF Format (FP16)

• VRAM: 6-8 GB
• RAM: 12 GB minimum
• Disk Space: 5.76 GB
• Recommended: NVIDIA RTX 3060, AMD RX 6700 XT

GGUF Format (Q5_K_M)

• VRAM: 3-4 GB
• RAM: 8 GB minimum
• Disk Space: 2.07 GB
• Recommended: NVIDIA GTX 1660, RTX 3050

GGUF Format (Q4_K_M)

• VRAM: 2-3 GB
• RAM: 8 GB minimum
• Disk Space: 1.80 GB
• Recommended: NVIDIA GTX 1650, integrated GPUs

Usage Examples

Using with Transformers (SafeTensors)

from transformers import Qwen2VLForConditionalGeneration, AutoTokenizer, AutoProcessor
from PIL import Image
import torch

# Load model and processor
model_path = "E:/huggingface/qwen2.5-vl-3b-instruct/qwen2.5-vl-3b-instruct-abliterated.safetensors"
model = Qwen2VLForConditionalGeneration.from_pretrained(
    model_path,
    torch_dtype=torch.float16,
    device_map="auto"
)
processor = AutoProcessor.from_pretrained("Qwen/Qwen2-VL-3B-Instruct")

# Load and process image
image = Image.open("your_image.jpg")
messages = [
    {
        "role": "user",
        "content": [
            {"type": "image"},
            {"type": "text", "text": "Describe this image in detail."}
        ]
    }
]

# Prepare inputs
text = processor.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
inputs = processor(text=[text], images=[image], return_tensors="pt").to(model.device)

# Generate response
with torch.inference_mode():
    generated_ids = model.generate(
        **inputs,
        max_new_tokens=512,
        temperature=0.7,
        top_p=0.9
    )

output = processor.batch_decode(
    generated_ids,
    skip_special_tokens=True,
    clean_up_tokenization_spaces=True
)[0]

print(output)

Using with llama.cpp (GGUF)

# Using FP16 version
llama-cli \
  --model "E:/huggingface/qwen2.5-vl-3b-instruct/qwen2.5-vl-3b-instruct-abliterated-f16.gguf" \
  --image "your_image.jpg" \
  --prompt "Describe this image" \
  --ctx-size 4096 \
  --n-predict 512

# Using Q5_K_M quantized version (recommended balance)
llama-cli \
  --model "E:/huggingface/qwen2.5-vl-3b-instruct/qwen2.5-vl-3b-instruct-abliterated-q5-k-m.gguf" \
  --image "your_image.jpg" \
  --prompt "What objects can you see in this image?" \
  --ctx-size 4096 \
  --n-predict 512 \
  --threads 8

# Using Q4_K_M quantized version (maximum efficiency)
llama-cli \
  --model "E:/huggingface/qwen2.5-vl-3b-instruct/qwen2.5-vl-3b-instruct-abliterated-q4-k-m.gguf" \
  --image "your_image.jpg" \
  --prompt "Analyze this image" \
  --ctx-size 4096 \
  --n-predict 512

Using with Python llama-cpp-python

from llama_cpp import Llama
from llama_cpp.llama_chat_format import Llava15ChatHandler

# Initialize with FP16
chat_handler = Llava15ChatHandler(clip_model_path="path/to/clip/model")
llm = Llama(
    model_path="E:/huggingface/qwen2.5-vl-3b-instruct/qwen2.5-vl-3b-instruct-abliterated-f16.gguf",
    chat_handler=chat_handler,
    n_ctx=4096,
    n_gpu_layers=-1,  # Use GPU acceleration
    verbose=False
)

# Generate response
response = llm.create_chat_completion(
    messages=[
        {
            "role": "user",
            "content": [
                {"type": "image_url", "image_url": {"url": "file://path/to/image.jpg"}},
                {"type": "text", "text": "What's in this image?"}
            ]
        }
    ],
    max_tokens=512,
    temperature=0.7
)

print(response['choices'][0]['message']['content'])

Model Specifications

Performance Tips and Optimization

For SafeTensors Format

• Use torch.float16 or torch.bfloat16 for inference to reduce memory usage
• Enable device_map="auto" for automatic GPU memory management
• Use Flash Attention 2 if available: model.config.use_flash_attention_2 = True
• Batch processing: Process multiple images in batches for better throughput

For GGUF Format

• FP16: Best quality, use when VRAM allows (6-8 GB)
• Q5_K_M: Recommended balance of quality and efficiency (3-4 GB VRAM)
• Q4_K_M: Maximum efficiency for resource-constrained systems (2-3 GB VRAM)
• Adjust --threads parameter based on CPU core count
• Use --n-gpu-layers -1 to offload all layers to GPU when possible

Image Preprocessing

• Resize images to reasonable dimensions (e.g., 1024x1024 max) before processing
• Supported formats: JPEG, PNG, WebP, BMP
• Use clear, well-lit images for best results
• Higher resolution images require more VRAM

Generation Parameters

• Temperature: 0.7-0.9 for creative descriptions, 0.1-0.3 for factual analysis
• Top-p: 0.9-0.95 for diverse outputs, 0.7-0.8 for focused responses
• Max tokens: 256-512 for descriptions, 1024+ for detailed analysis

Quantization Information

GGUF Quantization Schemes

Recommendation: Q5_K_M offers the best balance for most use cases, with minimal quality loss and significant memory savings.

License

This model is released under the Apache 2.0 License.

Copyright 2024 Qwen Team

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Important Note: This is an abliterated (uncensored) version with safety filters removed. Users are responsible for ensuring their use complies with applicable laws, regulations, and ethical guidelines.

Citation

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

@article{qwen2vl2024,
  title={Qwen2-VL: Enhancing Vision-Language Model's Perception of the World at Any Resolution},
  author={Qwen Team},
  journal={arXiv preprint arXiv:2409.12191},
  year={2024}
}

Related Resources

• Original Qwen2-VL: https://huggingface.co/Qwen/Qwen2-VL-3B-Instruct
• Qwen Documentation: https://qwen.readthedocs.io/
• Model Repository: https://github.com/QwenLM/Qwen2-VL
• Transformers Documentation: https://huggingface.co/docs/transformers
• llama.cpp: https://github.com/ggerganov/llama.cpp

Acknowledgments

• Original model developed by the Qwen Team at Alibaba Cloud
• Abliteration process removes safety guardrails while preserving model capabilities
• GGUF quantization enables efficient deployment on consumer hardware

Disclaimer

This abliterated model has reduced content filtering. Users must:

• Comply with all applicable laws and regulations
• Use the model responsibly and ethically
• Not use for harmful, illegal, or unethical purposes
• Understand that outputs may be uncensored

The model providers and distributors are not responsible for misuse or outputs generated by this model.