Qwen4-Max is Alibaba's bid to compete at the frontier with long context and multimodal coding workloads.
Alibaba previewed Qwen4-Max, its next flagship Qwen model, supporting image and video inputs and up to a million tokens of context, accessible via its Token Plan subscription. Alibaba also open-sourced a combined Qwen Code 1.0 agent core built with Qoder's harness.