➀ The US has imposed export restrictions on semiconductor firms targeting China since 2018, aiming to hinder China's chipmaking ambitions.

➁ Chinese chipmakers are innovating by pushing the limits of technology, such as using multi-patterning and hardware-software fusion.

➂ Huawei's Ascend 910C chip demonstrates the potential for innovation, offering 800 teraflops compared to Nvidia's 2,500 teraflops.

➃ The strategy involves using less advanced technologies like DUV systems to compensate for foreign restrictions.

➄ Concerns remain about the long-term feasibility of this approach due to physical limitations of current technology.

➅ China is also exploring the use of less precise number representations in AI chips to optimize performance.

➀ Sam Altman 宣布 OpenAI 取消了 o3 模型的全面发布，理由是模型和产品复杂性的增加，并希望简化产品线。

➁ OpenAI 将所有精力集中在 GPT-5 的发布上，该模型将融合 o3 的元素。

➂ Altman 上个月警告 AI 粉丝，不要对 OpenAI 向超级智能发展的进展抱有过高期望。

➀ China is rapidly integrating DeepSeek AI across key industries, including PCs, robotics, and EVs.

➁ Lenovo is one of the first Chinese firms to incorporate the technology into its Xiaotian AI assistant.

➂ UBTech is reported to be implementing DeepSeek's AI robots into its humanoid robots.

➀ DeepSeek is rising to a leading position in global AI chatbot rankings, as customers shift away from OpenAI's ChatGPT.

➁ The AI market is experiencing significant changes due to the introduction of DeepSeek, causing fluctuations in stock values and probes into potential trade violations.

➂ Data shows that ChatGPT's user base in the US has decreased while DeepSeek's has surged, indicating a shift in user preference.

➀ OpenAI has launched the o3-mini, its most cost-efficient and powerful model in the reasoning series.

➁ The new model responds 24% faster than o1-mini and provides more accurate answers.

➂ o3-mini supports function calling, structured outputs, and developer messages, making it production-ready.

➀ OpenAI CEO Sam Altman commented on the market hype around the new DeepSeek AI model.

➁ The DeepSeek R1 model, created for $6 million using old NVIDIA GPUs, has raised questions about the billions of dollars invested in AI development.

➂ OpenAI CEO Sam Altman acknowledged the impressive nature of the DeepSeek R1 model and expressed excitement about continuing their research roadmap.