> the AI is acting in an official capacity

Probably not.

The same way if your first interviewer tells you the company will pay 5 billions dollars each year if you tattoo their logo on your neck and no official contract is otherwise exchanged, when you come get your check the only one potentially liable will be the dipshit that lied to you.

There is such thing as an oral contract, but it will be a hard battle to prove the company is on the hook and not the individual/AI who misled you.

That would be an acceptable outcome. I'll accept the 5 billion whether they come from the employer or from OpenAI. :)