【金十数据整理：每日科技要闻速递（4月5日）】1. 余承东卸任华为车BU董事长。2. 蔚来推“5年免费换电”+5年0息限时购车政策。3. OpenAI创始人Sam Altman：将在几周内发布o3、o4-MINI。将在几个月内发布GPT-5。4. 特朗普宣布将再给予TikTok“不卖就禁用”法律75天宽限期。字节跳动：与美政府尚未达成任何协议。5. 日产撤回美国工厂减产计划，应对特朗普关税。6. 日本自民党就应对特朗普关税听取汽车行业团体意见。7. 英国汽车制造商和贸易商协会（SMMT）：英国3月新车注册量同比增长12.4%，至357,103辆。8. 谷歌(GOOG.O)：宣布Sec-Gemini V1模型，这是一个新的实验性人工智能模型，旨在推动网络安全人工智能的前沿发展。9. 据日本经济新闻：日本芯片公司Rapidus正与GAFAM（谷歌、苹果、脸书、亚马逊和微软）进行谈判。
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