Hidden ChatGPT/Codex feature lets you run coding agents on a GPU cluster from your phone
TheZachMueller · x · 2026-09-07
A user discovered via Reddit an undocumented feature: ChatGPT Desktop supports SSH connections, and a separate "Remote Control" feature — not in the official docs — lets you access a remote GPU slurm cluster running Codex directly from the mobile app.
Replying, TheZachMueller shares his own approach: just adding a new SSH connection on mobile, calling it a hidden setting, and saying he prefers it over Remote Control.
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