Spheron

A developer released the first open-source training kernels for MiniMax Sparse Attention (MSA) on Hopper and Blackwell GPUs, enabling efficient million-token training with sparse attention. The kernel…

Z.ai released ZCode, a free agent-first IDE built on GLM-5.2, on July 2. Every API call routed through ZCode's cloud tier is subject to China's National Intelligence Law, requiring Z.ai to cooperate w…