Seek .(US:SKLTY) Xin Hua She·2025-07-17 06:46Core Insights - The release of the Kimi K2 AI model by Beijing Moon's Dark Side Technology on July 11 has generated significant excitement, marking another pivotal moment in AI development following the earlier release of DeepSeek-R1 in January [1][2] - Kimi K2 demonstrates exceptional performance in programming tasks, achieving high scores on the LiveCodeBench dataset, and also shows strong writing capabilities in various professional tests [1] - The model features a trillion-parameter scale (1T) but utilizes a mixed expert architecture that activates only 32 billion parameters per task, optimizing computational efficiency [1] - Kimi K2 is released under an open-source protocol, allowing researchers to download and deploy it locally, and it is competitively priced compared to mainstream closed-source models like "Claude 4" [1] Industry Commentary - Nathan Lambert, a machine learning researcher at the Allen Institute for AI, describes Kimi K2 as the best new open-source model globally, indicating its significance in the trajectory of AI development [2]