Comment This is just standard market based pricing (Score 1) 161
Just because a company is a chain or franchise doesn't mean the prices will always be the same. I pay more for food behind security in an airport than I do 2 miles away down the road. Pricing may be based on location and real estate pricing, local amenities, ocean view, or just being in a rich neighborhood.
This have really nothing to do with LLM or modern GenAI. It would be nice is the prices were somewhat stable (eg. not changing through the day like gas), but we should not be the same. Traditionally prices will rise until it finds a balance with demand. Growing up, the Taco Bell in MT never had the same low rates that I saw on the national ads.