12月21日消息，据外媒报道，在发布o1满血版、视频生成模型Sora等之后，OpenAI连续12天的直播活动在当地时间周五进入了最后1天，他们在当天的发布会上宣布了更强的o3系列人工智能模型。 同第1天、第3天和第5天的直播一样，OpenAI CEO 萨姆·奥尔特曼（Sam Altman）也 ...

OpenAI saved its biggest announcement for the last day of its 12-day “shipmas” event. On Friday, the company unveiled o3, the successor to the o1 “reasoning” model it released earlier in the year. o3 ...

The company announced the safety testing of its next frontier model. The company announced the safety testing of its next frontier model. was a senior AI reporter working with The Verge’s policy and ...

OpenAI saved its biggest announcement for the last day of its 12-day "shipmas" event. On Friday, the company unveiled o3, the successor to the o1 "reasoning" model it released earlier in the year. o3 ...

Why call the new model o3, not o2? Well, trademarks may be to blame. According to The Information, OpenAI skipped o2 to avoid a potential conflict with British telecom provider O2. CEO Sam Altman ...

OpenAI has unveiled a preview of its new o3 reasoning models, which, CEO Sam Altman said immodestly, begin the “next phase” of AI. The models, announced Friday, did so well on a prominent benchmark ...

针对O3-NaNi1/3 Fe1/3 Mn1/3 O2 (NFM)正极材料倍率性能差、循环稳定性不足的问题，研究人员通过Ce4+ 掺杂策略，成功构建了NFMC1材料。实验表明，Ce-O键的形成扩展了层间距，促进Na+ 扩散，提升O3-P3-O3相变可逆性，抑制晶格畸变，使材料在5C循环300次后仍保持75.96%容量 ...