Alibaba publicly releases Qwen3.8-Max open weights

Alibaba released Qwen3.8-Max, a mixture-of-experts model reported at 2.4 trillion total parameters with about 95 billion active per request. Reporting describes text, image and video inputs and a context window of up to one million tokens. Open weights broaden access, but the model’s size makes efficient self-hosting demanding. Alibaba’s comparative performance claims have not been independently reproduced across production workloads.

Impact: large open-weight systems give enterprises greater control over deployment and data locality, while increasing the need for capacity planning, licence review, security hardening and workload-specific benchmarking.