Hello Google Cloud Team, I am exploring Google Cloud solutions for a research project and need pre-sales technical guidance. I cannot find a way of receiving advice other than through this forum. PROJECT REQUIREMENTS: - Process 500MB of multilingual documents (PDF/Word) using Document AI - Analyze extracted content with Vertex AI (Gemini 2.5 Pro) - Generate comprehensive analytical report (40,000 words) - Maintain source citations/references SPECIFIC QUESTIONS: 1. Which Document AI processor is optimal for multilingual document corpus? 2. Can Vertex AI handle iterative long-form content generation with citations? 3. What is the estimated total cost for this one-time project? 4. Is there a solutions architect who can help design this workflow? I am willing to use the $300 free credit for new customers and potentially upgrade to paid services if the solution meets requirements. Can you connect me with the appropriate technical contact? Thank you, Paul Kingston