It's a speech translator, not AI.
The judge won't argue for one side, but they will need to render a decision, not the lawyers. If one side does not fulfill their end of the contract they would need to prove why with their argument, not just state why.
Usually, what's in writing and signed carries more weight if it's well written then verbal arguments. In fact, in many cases it's better to just remain silent and let the contract speak for itself. Unless, it was some super good lawyer whose argument overrided the contract language.