FoundationModelsPlayground

A collection of on-device examples using Apple’s FoundationModels framework

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🧪 Available Demos

1. 💬 On-device Chatbot

A conversational chatbot that responds in a friendly tone.

✅ Powered by SystemLanguageModel
✅ Maintains short context history
✅ Runs 100% locally on-device

🗂️ ChatBot

2. 📝 Grammar Correction

An English tutor that checks your sentence, explains grammar mistakes, and provides corrections.

✅ Powered by SystemLanguageModel
✅ Offers detailed explanations
✅ Runs 100% locally on-device

🗂️ GrammarCorrection

3. 🍳 Recipe Generator

Creates cooking recipes with clear step-by-step instructions.

✅ Powered by SystemLanguageModel
✅ Supports streaming output for recipe generation
✅ Produces structured results (title, ingredients, steps)
✅ Runs 100% locally on-device

🗂️ RecipeGenerator

4. 🏋️‍♀️ AI Workout Plan Generator

Generates personalized workout routines tailored to your goals, equipment, and experience level.

✅ Powered by FoundationModels (on-device)
✅ Fully customizable inputs (goal, duration, equipment, level)
✅ Produces clear step-by-step exercise lists
✅ Runs 100% locally—no network required

🗂️ WorkoutGuide

5. 🌙 CozyTales — Calm Storytelling for Children

An on-device storytelling app that generates calming, child-friendly stories in real time—designed to help children relax in stressful situations such as flights, bedtime, or unfamiliar environments.

✅ Powered by SystemLanguageModel
✅ Generates safe, soothing stories entirely on-device
✅ Adjustable story length (1–12 minutes)
✅ Real-time text-to-speech playback using AVSpeechSynthesizer

🗂️ CozyTales

6. 🌤️ Weather Outfit Advisor

An on-device assistant that checks the weather for a city and suggests what to wear based on the conditions.

✅ Powered by SystemLanguageModel
✅ Uses a custom Tool (get_weather) for weather lookup
✅ Streams outfit advice in real time
✅ Displays structured weather info (temperature, humidity, wind, condition)
✅ Runs 100% locally on-device

🗂️ WeatherOutfitAdvisor

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💡 About FoundationModels

FoundationModels is Apple’s official framework for running foundation language models on-device.
These examples help developers explore capabilities like text generation, summarization, and natural dialogue — all without relying on cloud inference.

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