Orchestrating AI Agents to Build a Multi-Lingual Video Dubbing Workspace

I built Vonnect AI, an AI Dubbing Workspace that generates multi-lingual dubs while cloning the original speaker's voice. While the AI output is satisfying, the real story is the build process: a Multi-Agent AI workflow orchestrated through Google Antigravity. 🛠 The AI Stack Voice Cloning : Using ElevenLabs, the app identifies multiple speakers and clones each voice to maintain authenticity across different languages. Smart Re-dub : Users can edit translations and re-synthesize specific segments instantly, powered by a combination of Next.js and Drizzle ORM. 🤖 Multi-Model Orchestration Instead of sticking to one AI, I strategically distributed tasks among different SOTA models: Claude 4.6 Sonnet : Handled the complex backend and API orchestration. Gemini 3.1 Pro : Acted as a high-level troubleshooter, analyzing deep logic when thing broke. Gemini 3 Flash : Rapidly iterated on UI and documentation. 💡 The Selective Approval Pattern The power of my workflow came from the Selective Approva