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MacinAI Local: Building a Model-Agnostic LLM Inference Engine for Mac OS 9

March 20, 2026

How I built a complete AI platform (custom C89 inference engine, BPE tokenizer, AltiVec SIMD optimization, and a Python export pipeline) that runs GPT-2, TinyLlama, Qwen, and any HuggingFace model on a 2002 PowerBook G4.

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MacinAI Beta 2.1 - Public Beta

December 01, 2025

Bringing Modern AI to Your Classic Macintosh

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MacinAI Version 2.0 - Private Beta Test

November 24, 2025

Welcome to the MacinAI Version 2.0 Private Beta!

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MacinAI - Private Beta Test

October 14, 2025

Welcome to the MacinAI Private Beta!

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Setting Up the Retro Website/Macintosh

July 06, 2025

How I setup this website and the Macintosh I use to edit it from

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