GPT-5.5 is priced at $5/1M input tokens and $30/1M output tokens, double GPT-5.4's pricing; GPT-5.5 Pro costs $30/1M input tokens and $180/1M output tokens

OpenAI just announced its new GPT-5.5 model, which the company calls its "smartest and most intuitive to use model yet, and the next step toward a new way of getting work done on a computer." OpenAI j...