According to LMArena, Kimi K2, MiniMax M1, Qwen 3, and DeepSeek R1 rank as the world's top open-source AI models, surpassing Google’s Gemma 3-72B and Meta’s Llama 4-Maverick. Kimi K2, from Moonshot AI, launched two versions on July 11 and is praised for its engaging and humorous responses. Meanwhile, DeepSeek R1-0528 excels in multi-turn dialogue, showcasing the advancements of Chinese AI in the global market.