In macOS 27, after enabling Siri AI, all context menus include a persistent “Ask Siri” context menu item. Turns out you can actually disable it without turning off Siri AI.
To disable, run the following commands in the Terminal app:
codes=(soft apwn exit loca lock logo rlgo rcnt rrst rest rsdn shut slep spro syss)
args=(-int 0)
for code in "${codes[@]}"; do
hex=$(printf %s "$code" | xxd -p -u)
args+=(-int "$((16#$hex))")
done
defaults write -g NSAppleMenuAllowedItems -array "${args[@]}"and give your Mac a restart.
NSAppleMenuAllowedItems controls which items are visible in the menu. For some reason, Apple decided that macOS shouldn't insert “Ask Siri” whenever the filter is active, even if nothing is actually disabled.
The command allowlists all menu items. It doesn't include "abtm" (About This Mac) because it is unconditionally visible in the current code.
Re-enable with: defaults delete -g NSAppleMenuAllowedItems