The Four-Step Validation Process:

1. Document Retrieval: Images are sourced directly from Google Drive, where they're stored after customer submission

2. Preprocessing: The Edit Image node optimizes each file for AI analysis, balancing resolution and processing efficiency

3. Multimodal Analysis: Gemini AI evaluates images against compliance criteria with human-like understanding

4. Structured Output: Results are converted to JSON with validation status and detailed reasoning

The workflow is highly adaptable - swap Gemini for OpenAI's GPT4o or Claude Sonnet, or customize validation criteria for your specific requirements.