Chinese AI startup Moonshot AI has launched an open-source large model that it claims rivals top foreign competitors like OpenAI’s GPT-5.4 in coding and agent-based tasks. https://www.caixinglobal.com/2026-04-21/moonshot-ai-launches-new-model-with-improved-coding-and-agent-capabilities-102436476.html?rkey=4jojc%2BU9Dvsngy8ZDEibRfFL%2FE7ci4pKSCD34E5La1jpuo1kTF78EA%3D%3D&cxg=web&Sfrom=twitter