~/talk

AI right in the browser with Chrome's built-in AI APIs

Talkat DevFest Nantes 2025 · 2025-10-16..10-17· [web-platform, web-performance]
slides:none on file

Demo shows Chrome running Gemini Nano locally with no network requests, using built-in AI APIs for language detection, streaming translation, and summarization that finish in milliseconds. The page implements the Prompt API with expected-inputs/outputs, JSON-schema response constraints and multimodal image inputs to classify “likes hats” or detect passports, using create/destroy model instances and token-by-token streaming. Live examples and console snippets prove the APIs work end-to-end in-browser without server-side keys.

AI-written summary · about

  1. 0:00Chrome’s built-in AI APIs intro
  2. 1:11Live demo of AI browser features
  3. 8:44How AI APIs work
  4. 17:18Prompt API and capabilities
  5. 23:00Real-world use cases
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