> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nexa.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Overview
> Start here to set up and explore the Nexa SDK for running latest models on iOS devices and macOS.
**Requirements:** Minimum deployment target is **iOS 17.0** and **macOS 15.0**. Swift 5.9 or later is required for development.
## **iOS & macOS SDK (Beta)**
NexaSDK enables on-device AI inference for iOS/macOS applications. It is built on Nexa AI’s proprietary NexaML engine and allows developers to run Large Language Models (LLMs), Vision-Language Models (VLMs), Embeddings, Speech Recognition (ASR), and Reranking models directly on iOS/macOS devices. ANE acceleration is currently supported for ASR and Embedding models, while other modules run on GPU and CPU.
## **Key Features**
* **Multiple Model Types**: Support for LLM, VLM, Embeddings, ASR and Reranker models
* **Hardware Acceleration**: CPU, GPU, and ANE support
* **Easy Integration**: Simple Swift API usage
## **Get Started**
Start building with Nexa SDK in minutes. Follow our step-by-step guide to integrate AI models into your iOS/macOS application.