① OpenAI CEO Altman: Musk is trying to delay OpenAI's development through bidding. ② 60 companies have signed a proposal calling for the EU to reduce regulations on AI. ③ OpenAI, Google, Roblox, and others have teamed up to establish a new organization to ensure children's safety in the AI era. ④ Baidu's Wen Xiaoyan (originally Wenxin Yiyan) app has integrated the DeepSeek-R1 model. ⑤ Li Yanhong talks about DeepSeek: Historical innovations have come from cost reductions, and the costs of large models decrease by more than 90% each year. ⑥ Saudi Arabia will invest $1.5 billion in AI chip startup Groq, supporting its expansion of AI infrastructure in Saudi Arabia. ⑦ Chongqing Rural Commercial Bank has teamed up with Tencent Cloud to create the first DeepSeek large model network application in the country.