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  "event": "wwdc2026",
  "eventName": "WWDC26",
  "year": 2026,
  "eventContentId": 326,
  "title": "Integrate on-device AI models into your app using Core AI",
  "description": "Discover a curated collection of popular open-source models — including Qwen, Mistral, SAM3, and more — optimized for Apple silicon using the new Core AI Framework. Learn how to download, run, and benchmark models on your Mac, and integrate them into your app with just a few lines of code. Explore a new workflow for model compilation and on-device specialization to speed up first-time model load. Find out how to profile and optimize runtime performance with Core AI tools in Xcode.",
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  "sosumiURL": "https://sosumi.ai/videos/play/wwdc2026/326",
  "type": "Video",
  "publishedAt": "2026-06-08T14:00:00-07:00",
  "platforms": [
    "iOS",
    "iPadOS",
    "macOS",
    "watchOS"
  ],
  "keywords": [],
  "topics": [
    "AI & Machine Learning"
  ],
  "primaryTopic": "AI & Machine Learning",
  "duration": 1424,
  "hasTranscript": true,
  "transcriptWordCount": 2946,
  "availableLanguages": [
    "eng",
    "fra",
    "jpn",
    "kor",
    "por",
    "spa",
    "zho"
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  "codeSnippets": [
    {
      "title": "Load and run SAM3 image segmentation",
      "language": "swift",
      "startTimeSeconds": 661,
      "code": "import CoreAIImageSegmenter\n\n// Load\nlet segmenter = try await ImageSegmenter(resourcesAt: sam3ModelURL)\n\n// Use\nlet response = try await segmenter.segment(image: inputImage, prompt: \"flower\")\nlet mask = response.segments.first?.mask"
    },
    {
      "title": "Load a language model and create a session",
      "language": "swift",
      "startTimeSeconds": 688,
      "code": "import FoundationModels\nimport CoreAILanguageModels\n\n// Create model instance\nlet model = try await CoreAILanguageModel(resourcesAt: qwen3ModelURL)\n\n// Create session using the model\nlet session = LanguageModelSession(model: model)\n\n// Generate response\nlet response = try await session.respond(to: \"...\")"
    },
    {
      "title": "Generate structured output with @Generable",
      "language": "swift",
      "startTimeSeconds": 749,
      "code": "import FoundationModels\nimport CoreAILanguageModels\n\n@Generable\nstruct VocabCard {\n    let chineseWord: String\n    let englishMeaning: String\n    let exampleSentence: String\n}\n\nlet model = try await CoreAILanguageModel(resourcesAt: modelURL)\nlet session = LanguageModelSession(model: model)\nlet response = try await session.respond(\n    to: \"Create a vocab card for flower\",\n    generating: VocabCard.self\n)\nlet card: VocabCard = response.content"
    },
    {
      "title": "Compile a Core AI model ahead of time",
      "language": "bash",
      "startTimeSeconds": 1042,
      "code": "$ xcrun coreai-build compile MyModel.aimodel --platform iOS"
    }
  ],
  "resources": [
    {
      "title": "Core AI PyTorch Extensions",
      "url": "https://apple.github.io/coreai-torch",
      "type": "documentation",
      "description": "Bring PyTorch models to Core AI for on-device execution."
    },
    {
      "title": "Core AI Python",
      "url": "https://apple.github.io/coreai-torch/main/coreai-core",
      "type": "documentation",
      "description": "Python package for building and running AI Models on Apple hardware."
    },
    {
      "title": "Core AI Optimization",
      "url": "https://apple.github.io/coreai-optimization",
      "type": "documentation",
      "description": "A library for model compression, quantization and related optimizations."
    },
    {
      "title": "Core AI",
      "url": "https://developer.apple.com/documentation/CoreAI",
      "type": "documentation",
      "description": "Run AI models in your app on Apple silicon.",
      "sosumiURL": "https://sosumi.ai/documentation/CoreAI",
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      "title": "Compiling Core AI models ahead of time",
      "url": "https://developer.apple.com/documentation/CoreAI/compiling-core-ai-models-ahead-of-time",
      "type": "documentation",
      "description": "Reduce on-device specialization time by compiling Core AI models at build time.",
      "sosumiURL": "https://sosumi.ai/documentation/CoreAI/compiling-core-ai-models-ahead-of-time",
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