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 ...

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 ...

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 ...