Core Viewpoint - The article discusses the performance of various AI models in a simulated high school mathematics exam, highlighting unexpected results and the rapid evolution of AI capabilities in understanding and solving mathematical problems [1][21]. Group 1: Testing Methodology - The testing included previously missing models such as Zhiyu Z1, Kimi 1.5, and Wenxin X1, aiming to provide a comprehensive assessment of AI models' mathematical abilities [3][8]. - Specific scoring rules were established, focusing on correctness of results rather than step-by-step solutions, with each question being run through the models three times to determine accuracy [5][6]. - The inclusion of multimodal questions required models to interpret images, which proved challenging for many, with only OpenAI's model performing adequately [10][12]. Group 2: Results and Rankings - The results were surprising, with models like Xunfei Xinghuo and Doubao achieving high scores of 145 points, excelling in most questions except for a specific one [15][16]. - Qwen3 scored 143.3 points, performing well in answer questions but losing points in fill-in-the-blank sections [16]. - Gemini 2.5 Pro ranked fourth with a score of 139.7 points, while other models like Hunyuan T1 and Wenxin X1 tied for fifth place with slightly lower scores [17][18]. Group 3: Observations and Implications - The article notes the rapid advancement of AI, suggesting that within two years, AI models have reached a level comparable to that of excellent students in high school mathematics [21]. - The author expresses a sense of excitement and surprise at the results, indicating a positive outlook on the future capabilities of AI in educational contexts [22].

Core Viewpoint - The article discusses the decline of the so-called "AI Six Dragons" in the face of competition from major tech companies and the emergence of new players like DeepSeek, leading to a reclassification as the "AI Four Strong" [1][2][12]. Group 1: Player Dropout - The transition from "AI Six Dragons" to "AI Four Strong" reflects the reality of some players falling behind in the large model arena [2][8]. - The initial excitement around the "AI Six Dragons" was fueled by their strong technical teams and significant early funding, but many have since lost their competitive edge [2][4]. - Companies like Zero One and Baichuan Intelligence have shifted focus away from large models, indicating a broader trend of retreat from ambitious goals [1][5]. Group 2: Commercial Challenges - The decline of the "AI Six Dragons" is primarily attributed to commercialization difficulties, with many companies unable to sustain their operations in the face of high costs and competition from larger firms [9][11]. - Major tech companies like Alibaba and ByteDance have aggressively entered the AI space, overshadowing the initial advantages held by the "Six Dragons" [11][12]. - The lack of transparency regarding revenue and business performance among the "Six Dragons" contrasts sharply with the success of OpenAI, which has seen significant growth in paid users and revenue [10][11]. Group 3: Talent Exodus - There has been a notable exodus of key executives from the "AI Six Dragons," which has diminished their ability to innovate and compete effectively [19][20]. - The departure of top talent to larger firms or new ventures reflects a declining attractiveness of the "Six Dragons" as a career choice [18][19]. - The loss of core team members is expected to impact the speed of model iterations and the companies' leverage with investors [19][20]. Group 4: Future Outlook - The article suggests that the future for the remaining "Four Strong" is fraught with challenges, as they struggle to keep pace with advancements in AI technology and face a lack of funding [8][24]. - The shift in market focus towards embodied intelligence and other AI applications further complicates the landscape for these companies [23][24]. - Historical parallels are drawn to the "AI Four Dragons" of the past, indicating that without significant changes, the current "Four Strong" may face a similar fate [25].