❯ Alibaba opens Qwen4-Max preview through its office, coding and chat products

Early access to a new generationAlibaba announced on November 11 that Qwen4 is coming and opened the Qwen4-Max preview. QwenWork, Qoder, the Qwen app and QwenStudio have integrated it, with developer access through Alibaba’s Token Plan. The Max preview is available now, while the complete rollout schedule for the broader Qwen4 family remains undisclosed.

Understanding and actingAlibaba Cloud’s documentation describes a flagship multimodal model with text generation, image and video understanding, and reasoning enabled by default. It supports tools, web search and structured output for coding, office work, frontend design and complex agent tasks. Applications can combine reading screenshots or documents with subsequent tool actions, subject to the tools and permissions they provide.

A defined preview windowAPI access currently requires Token Plan rather than pay-as-you-go billing. The preview runs from November 11 at 10:00 through November 25 at 24:00 Beijing time, after which this preview model will be retired. Alibaba says it will remain unchanged during that period, giving developers a fixed version to evaluate; arrangements for its successor remain to be announced.

Compatibility eases evaluationQwen4-Max-Preview supports multiple OpenAI and Anthropic interface protocols, allowing developers to configure it in existing clients and applications. Reasoning and final answers share an output budget, so a limit designed only for the answer can prematurely end longer tasks. Launching across office, coding and chat products also gives Alibaba access to feedback from varied real-world workflows.

▮ SIGNALQwen4’s arrival inside established work products exposes its practical task performance earlier than a standalone chat demonstration would.