It looks like you’re asking about the knife location in the Roblox game AI Classmate. Based on the public posts I found, players are describing the knife as being in a locker or unlocked after progressing in the game, but I couldn’t verify one single official location from a reliable game guide.

What the posts suggest

  • One post says the knife can be found after unlocking the game’s free mode and following the guide steps.
  • Another post mentions three lockers , with the second one being the knife.
  • The wording online is inconsistent, so the exact spot may depend on the version or mode you’re playing.

Practical check

Try these in-game:

  1. Look around the classroom for lockers or storage spots.
  2. Check any locked areas you can unlock through progression.
  3. If the game has a menu or mode unlock, see whether free mode changes where items spawn.

If you want, I can help narrow it down for the exact Roblox game variant you mean.