A 360M-parameter model pretends to be a terminal, and vim and tmux still work (simedw.com)
The author fine-tuned Qwen2.5-Coder-0.5B on about 336k synthetic terminal sessions, trimmed the vocabulary to 333 tokens, and shipped a 4-bit 208 MB build that runs in the browser on WebGPU.
It scored 80 on a 106-command benchmark; prompted models of similar size scored 52 and 60.
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