So $2,000 buys at most around 67 million output tokens, or roughly 6.7 million tokens per problem. If ten decade-old problems cost $2,000 without anyone trying to maximise the budget, the interesting question is what happens at $200,000. FAQsWhat is OpenAI Astra? Astra is OpenAI’s next major model family, designed to work on problems over extended periods by coordinating multiple agents rather than responding in a single pass. What math problems did Astra solve?