OpenAI: o4 Mini High (fast)

OpenAI: o4 Mini High launched April 2025 with 200K-token context window. OpenAI o4-mini-high is the same model as [o4-mini](/openai/o4-mini) with reasoning_eff…

up.end
/ˌəpˈend/
verb

To "upend" means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.