Diner AI data on OpenTable could get you a canceled reservation for being a no-show, late: 'We have the power to do that'

What happens at the dining table no longer stays at the dining table.

If the city’s servers suddenly always seem to know your go-to drink order, or how you always order extra croutons on your salad – you’re not going crazy.

Reservation platform OpenTable is spying on its users and compiling personal information on guests to share with restaurants, both good and bad, from wine preferences to whether they cancel a same-day reservation .

This allows eateries to highlight things to your preference, save preferred seating or — if your AI notes reveal poor etiquette — cancel your reservation altogether, sources tell The Post.

“It’s not just spending habits or if they like Coca-Cola or bottled water. Now, we’re getting a taste of what a diner’s behavior at a restaurant is like: If they’