Qwen 3.7-Max Unveiled at Alibaba Cloud Summit — 35-Hour Continuous Agent Operation, 1,000+ Tool Calls

Alibaba Cloud Summit·high signal

Alibaba officially launched Qwen 3.7-Max at its Cloud Summit (May 20–21, Hangzhou), engineered for agentic coding, complex reasoning, and long-horizon task execution — capable of sustaining continuous operation for up to 35 hours and managing over 1,000 tool calls without performance degradation. Alongside the model, Alibaba revealed the Zhenwu M890 AI chip (3x predecessor performance, native FP4 precision) and the Panjiu AL128 Supernode Server packing 128 accelerators per rack at PB/s-scale bandwidth. This confirms the Qwen 3.7 sightings spotted on Arena AI's leaderboard last week.