How I Built Vitale — A Multimodal Medical Storytelling Agent with Gemini 3.1 Pro

How I Built Vitale — A Multimodal Medical Storytelling Agent with Gemini 3.1 Pro I created this post for the purposes of entering the * #GeminiLiveAgentChallenge** hackathon. If you're reading this, I hope it gives you a clear picture of how Gemini's interleaved output can power something genuinely useful.* The Problem Medical reports are written for doctors, not patients. Most people receive a PDF full of numbers, abbreviations, and clinical language — and have no real idea what it means for their life. They either panic, ignore it, or wait weeks for a follow-up appointment just to get a plain-English explanation. I wanted to fix that. Not with another chatbot that answers questions. With a storyteller . What Vitale Does Vitale is a multimodal medical storytelling agent. You upload a medical report PDF, choose your audience theme (child-friendly or adult), and the agent generates: 📖 Text narration — warm, human storytelling of your health findings 🎨 AI illustrations — Imagen 3 visuals