Lightweight zsh and bash one-liners generated locally on machines with as little as 6 GB of unified memory. The whole sequence below stays on the Mac.
Apple Silicon Mac, macOS 12 or later, the unified-memory minimum that the chosen tier requires (6 GB for Nano, 12 GB for Lite, 24 GB for Core / Code / Vision, 32 GB for Plus). Internet is required only for the one-time model download.
The Nano tier is 2.37 GB on disk and runs at 71.7 tok/s on the M1 Ultra reference, with an operator-reported ~32 tok/s on a 16 GB M4 Air (single-prompt observation, not yet σ-qualified).
Hosted shell-script tools are usually overkill for a 4B-class job. Nano on a 16 GB Mac handles this turn-by-turn at roughly 32 tok/s.
The Nano tier is 2.37 GB on disk and runs at 71.7 tok/s on the M1 Ultra reference, with an operator-reported ~32 tok/s on a 16 GB M4 Air (single-prompt observation, not yet σ-qualified).
The Nano tier is 2.37 GB on disk and runs at 71.7 tok/s on the M1 Ultra reference, with an operator-reported ~32 tok/s on a 16 GB M4 Air (single-prompt observation, not yet σ-qualified).
This guide does not claim feature parity with cloud-side workflows for “how to draft shell scripts with the nano tier”. Specifically, the product surface in v1.11.469 covers chat, file attachment, the local agent loop, project scoping, and the model picker. Cross-device sync, team workspaces, and shared session history are out of scope and are not on the v1.9 backlog either.
Operator-reported observation: roughly 32 tok/s on a 16 GB M4 Air, 2026-05-04, single-prompt single-turn. This is not yet a σ-qualified number and does not appear in FINAL_LAUNCH_NUMBERS.md; treat it as indicative, not as a promise. The M1 Ultra reference is 71.7 tok/s on the same model.
Nano’s 32K default context is more than enough for shell-script generation. The 6 GB unified-memory minimum means even an entry-level M1 Air handles this; the M4 Air is comfortable headroom.
4 steps, zero network requests after the model is downloaded. Nano is not a code-tier; for shell scripts and small zsh utilities its fluency is enough, but for full programs the Lite or Core tier is the right choice.
Download Outlier for MacRequires Apple Silicon (M1, M2, M3, or M4) — Intel Macs are not supported. macOS 12+.
Outlier runs entirely on your Mac. No prompts leave the device. macOS 12+ on Apple Silicon (arm64). Apache 2.0 model weights. Back to home.