Gemini Flash

Gemini Nano on device — Florina Muntenescu & Oli Gaymond, Google DeepMind

May 22, 2026 · 19:38

Florina Muntenescu and Oli Gaymond from Google DeepMind explain Gemini Nano, an on-device model that ships at 3–4 GB and is shared across apps via the AI Core system service, which handles scheduling, queuing background batch jobs overnight, and prioritizing foreground apps. The MLKit GenAI APIs (prompt API for text/image input, text output) give access to Gemini Nano, but require flagship devices from the last two years for optimal performance; classic MLKit (vision, OCR) runs on over a billion devices. Hybrid inference, launched weeks before this talk, automatically falls back to Gemini Flash in the cloud when the on-device model isn't available, extending reach. An embedding API for RAG-style solutions is coming soon. For fully custom models, LiteRT offers an alternative path but requires more developer effort for testing and optimization.

Vercel AI SDK Masterclass: From Fundamentals to Deep Research

Apr 20, 2025 · 59:52

Nico Albanese from Vercel delivers a workshop on building agents with the AI SDK, demonstrating how to use generateText, tools, and structured outputs to create a deep research clone in Node.js. He shows that switching between models like GPT-4o mini, Perplexity Sonar Pro, and Gemini Flash 1.5 requires only changing one line of code. Tools with maxSteps enable autonomous multi-step agents, as when the model fetches weather data for San Francisco and New York and sums the temperatures across three steps. The deep research workflow generates subqueries (e.g., 'requirements to become a D1 shotput athlete'), searches via Exa with live crawl, evaluates relevance with an evaluate tool that discards irrelevant results, and recursively deepens research using depth and breadth parameters. Finally, o3 mini synthesizes the accumulated research into a structured Markdown report, all in 218 lines of code.