Tag: openai

There is no separate ChatGPT API price list — "ChatGPT API" means the OpenAI API, billed per token and separately from any ChatGPT subscription. The models people actually mean, what they cost per month, and the billing traps.

The three GPT-5.6 tiers at official prices — what Sol, Terra and Luna cost per million tokens and per month, how caching, batch and output share move the ranking, and where the family sits against GPT-6.

OpenAI's full API lineup on one price ladder — GPT-6, GPT-5.6, GPT-5 Mini, GPT-4.1 and GPT-4o ranked by what 10M tokens a month actually costs, with cached and batch rates.