Chinese AI labs Z.ai and Moonshot AI have released open-weight coding models that now top the SWE-Bench Pro leaderboard, edging out leading US proprietary systems from OpenAI, Google, and Anthropic.
Microsoft has upgraded its 365 Copilot with autonomous, multi-step task capabilities, while OpenAI launched GPT-5.5, enabling advanced reasoning and real-world application control. These developments ...