Cheng Yi, a PhD student from the Hong Kong Polytechnic University, embarked on her ten-month research journey at Microsoft ...

LRM has developed a powerful CoT reasoning ability through a simple yet effective RLVR paradigm. However, the lengthy output associated with it significantly increases reasoning costs and impacts ...

AI hallucination — when a system produces answers that sound correct but are actually wrong — remains one of the toughest ...

K2 Think embodies a new approach to building smarter, more efficient AI. With just 32 billion parameters, it outperforms flagship reasoning models that are 20X larger ...