research #llm 📝 BlogAnalyzed: Feb 2, 2026 13:33

Retro AI: Developer Conjures Conversational AI for a 1976 CPU!

Published:Feb 2, 2026 13:22

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1 min read

Analysis

This is a fantastic feat! A developer has successfully created a functional 'conversational AI' that runs on a Zilog Z80 CPU from 1976, showcasing impressive efficiency. This project demonstrates the potential for AI even on extremely limited hardware, proving innovation knows no bounds!

Key Takeaways

•An 'conversational AI' was created to run on a 1976 Zilog Z80 CPU.
•The AI features a tiny chatbot and a 20-question guessing game.
•The entire AI project, including inference and user interface, fits within 40KB of memory.

Reference / Citation

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"According to the readme file, "Z80-μLM is a 'conversational AI' that generates short character-by-character sequences, with quantization-aware training (QAT) to run on a Z80 processor with 64kb of RAM.""

Toms HardwareFeb 2, 2026 13:22

* Cited for critical analysis under Article 32.

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