变天了！美SPAC之王查马斯改用中国模型，不仅性能强，而且价格便宜太多！网友：中国开源大模型凭实力圈粉

Core Insights - The competition between China and the US in AI has evolved beyond just technology to include cost-effectiveness and user preference [1][8] - Investors are increasingly considering the cost-benefit ratio of AI products, leading to a shift towards more affordable options like Kimi's K2 [8][10] AI Product Comparison - Claude, developed by Anthropic, and OpenAI's products are known for their strong technology but are expensive and closed-source, making them less accessible for small developers and businesses [7][8] - Kimi's K2 is positioned as a cost-effective alternative with open-source technology, allowing for faster iteration and lower usage costs [7][10] Market Dynamics - Chinese companies like DeepSeek, Kimi, and Qwen are leveraging open-source advantages to challenge the dominance of US closed-source models [10][14] - The open-source approach in China is attracting more participants and expanding market opportunities, while US models face challenges related to high costs and a closed ecosystem [10][14] User Perspectives - Users are recognizing the importance of cost in AI adoption, especially for small businesses, and are leaning towards open-source solutions [10][11] - There is a general consensus that effective AI, regardless of being open or closed-source, should solve real-world problems [11][14] Future Considerations - The ongoing competition between open-source and closed-source AI models is expected to intensify, benefiting the overall AI industry through technological advancements [14] - The development of Chinese large models like DeepSeek, Kimi, and Qwen is seen as a positive trend, with expectations for more growth in this sector [14]