① Anthropic plans to issue 825 million Class A ordinary shares through IPO, with a pricing range of $70 to $78 per share. The company expects that IPO will determine the issue price next Wednesday, and trading will begin on next Thursday;
② Anthropic releases the Fable 5.2 and Mythos 5.2 models, enhancing programming and robot control capabilities;
③ NVIDIA releases the new generation of world action model GR00T 2;
④ Meituan opens-source LongCat-2.5, supporting commercial inference deployment and retraining;
⑤ Shanghai AI Laboratory launches the metacognitive agent framework, Shusheng·Taiyi;
⑥ IBM and Microsoft launch the AI intelligent agent platform Imagine Enterprise;
⑦ Musk stated that Grok 4.8 has entered the reinforcement learning phase, and a small-scale rollout will be conducted this week;
⑧ Australia will impose mandatory safety requirements on artificial intelligence development companies.











