GPT-5.6 Luna and Terra
GPT-5.6 Luna now costs 80% less and GPT-5.6 Terra 20% less, with API pricing at $0.20 per million input tokens and $1.20 per million output tokens for Luna, and $2 per million input tokens and $12 per million output tokens for Terra starting July 30.
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.