Is OpenAI API not free anymore?
I've been using the OpenAI API for some time now and I recently noticed some changes in their pricing policy. I'm a bit confused about the current status of the service - is the OpenAI API no longer free to use? I'm curious to know if there have been any recent updates to their pricing model and what the implications of these changes might be for users like me who have been relying on the free version of the API. Could you please clarify the current pricing structure for the OpenAI API and any potential limitations or restrictions that may apply to users?