apple-aiml-research/ml-ane-transformers

Artificial Neural Engine Machine Learning Library

Training neural networks on Apple Neural Engine via reverse-engineered private APIs

Fine-tune LLMs on your Mac with Apple Silicon. SFT, DPO, GRPO, Vision, TTS, STT, Embedding, and OCR fine-tuning — natively on MLX. Unsloth-compatible API.

Everything we actually know about the Apple Neural Engine (ANE)

Fast, exact LLM decoding on Apple Silicon (MLX) behind an OpenAI-compatible endpoint

Core ML tools contain supporting tools for Core ML model conversion, editing, and validation.

Core ML model zoo for iOS/macOS — PyTorch models converted to ready-to-use .mlpackage, each with a conversion script and SwiftUI sample app. Sibling repos cover Apple's Core AI framework (iOS/macOS 27) and on-device LLMs.

Run LLMs with MLX

Model export recipes, Python primitives, and Swift runtime utilities for on-device AI