Unlock Local Vision AI: Compare Ollama Models for Image Analysis
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Effortlessly compare the capabilities of local Ollama vision models. This workflow helps you find the best model for detailed image analysis by sending your prompts and images to various models and evaluating their responses.
About This Workflow
Tired of guesswork when choosing the right local AI model for your image analysis needs? This n8n workflow automates the process of comparing different Ollama vision models. It allows you to input an image and a detailed prompt, then systematically queries a list of specified Ollama vision models (like granite3.2-vision, llama3.2-vision, and gemma3:27b). The workflow converts your image to a base64 string, constructs the API request for each model, and sends it for processing. By automating this comparison, you can quickly identify which model provides the most accurate, comprehensive, and relevant analysis for your specific use case, saving you valuable time and resources.
Key Features
- Automated Model Comparison: Directly compare the outputs of multiple local Ollama vision models without manual intervention.
- Flexible Prompting: Utilize detailed, structured prompts to guide the AI's analysis, ensuring you get the specific information you need.
- Image Integration: Seamlessly send images from sources like Google Drive for analysis.
- Structured Output: Receive responses formatted for easy review and comparison.
- Customizable Model List: Easily adjust the list of Ollama models to test based on your available deployments.
How To Use
- Trigger the Workflow: Initiate the workflow by clicking the 'Test workflow' button on the manual trigger node.
- Provide Image: Ensure your image is accessible and its ID is correctly configured in the 'Download Image File from Google Drive' node (or integrate a different file acquisition method).
- Define Your Prompt: Customize the
user_promptvariable in the 'General Image Prompt' node (or the 'Real Estate Spreadsheet Prompt' node if you've enabled it) to specify exactly what you want the AI to analyze in the image. - Configure Model List: In the 'List of Vision Models' node, update the
modelsarray with the Ollama vision models you wish to compare. - Review Results: The workflow will execute requests to each specified model. You can then review the generated output from each model to compare their performance and identify the best fit for your task.
Apps Used
Workflow JSON
{
"id": "37a2c11b-74c7-448b-88d9-5ee3c56d5b54",
"name": "Unlock Local Vision AI: Compare Ollama Models for Image Analysis",
"nodes": 14,
"category": "DevOps",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: 37a2c11b-74c7...
About the Author
Crypto_Watcher
Web3 Developer
Automated trading bots and blockchain monitoring workflows.
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