Rare find

Z80-μLM. Train a chatbot in Python, run it on a 1976 computer.

github.com/HarryR/z80ai

Vaya's read on this project

Problem, audience, market, and the verdict — sign in to see it.

Updates

April 2026
  • Merge pull request #19 from ptimmons/feedme-hidden-sizes-output
  • feedme: add --hidden-sizes and --output CLI flags
  • Merge pull request #14 from stevexyz/main
January 2026
  • some more optimizations
  • Release —v0.2
  • Merge pull request #12 from HarryR/ci-and-quickstart
  • Add GitHub Actions CI/CD and quickstart guide
  • Merge pull request #5 from stevexyz/pullreq1
  • Merge pull request #10 from Nikolay-Chumerin/feature/zx-spectrum-48
  • Merge pull request #8 from gp48k/main
  • Add ZX Spectrum 48K support
  • Merge branch 'main' of https://github.com/gp48k/z80ai
  • Double speed of fast Z-80 code with split values and weight indices l…
  • Merge pull request #6 from gp48k/main
  • Faster Z-80 code using skip lists for non-zero weights.
  • some optimizations
December 2025
  • add 'guess' training data
  • Merge pull request #2 from kavanFH/main
  • Fix typos and formatting in README.md
  • Removed quickstart
  • Added examples to README