OpenAI on AWS
OpenAI frontier models and Codex are generally available on AWS through Amazon Bedrock, in both Commercial and GovCloud regions. Codex is used by more than 5 million people every week.
The call on this one
What shipped is free. The call on it, what to do about it and the condition on that, opens with a signup: free, no card, every edition in full.
It becomes $50 a year, and signing up now keeps your first year free.