⚡️ OpenAI released GPT-6 Sol and Luna Sol costs $2 per million input and $10 per million output tokens in the API, while Luna costs only $0.10 and $0.50 respectively. Both models are approximately half the price of their predecessors. At the same time, savings do not mean a strong drop in quality. According to OpenAI tests, Sol is almost equal to Claude Fable 5 in complex programming, but costs about 80% less. For cached context there is an additional discount of up to 90%. New items have already appeared in Codex, ChatGPT Work and API. Source