#neural-engine

AI Hacker News Mar 3, 2026 1 min read

Inside Apple's M4 Neural Engine: Reverse Engineering Reveals Graph Execution Architecture

Researchers reverse-engineered Apple's M4 Neural Engine, discovering it's a graph execution engine rather than a traditional processor, exposing hidden APIs that bypass CoreML, and revealing that Apple's '38 TOPS' spec is misleading.

#apple #neural-engine #m4

LLM Reddit Mar 2, 2026 1 min read

Reverse Engineered Apple Neural Engine to Train Microgpt

A developer with a Mac Mini M4 used Claude to reverse engineer Apple's private Neural Engine APIs, bypassed CoreML, and successfully trained a 110M parameter Microgpt model entirely on the ANE — opening new possibilities for NPU-based AI training.

#apple #neural-engine #npu