59.76% on AIME is really appealing. Without having had time to understand it and determine whether it's useful or not, I see this number as indicating that this could be a stepping stone on something like the o1-to-DeepSeek-R1 progression for thinking, where open source models eventually figured out how o1 worked, only for the less definite 'o1' and instead what Google achieved and OpenAI may have achieved on the 2025 IMO problems.