Alibaba Opens Qwen4-Max Preview, First Callable Model of Qwen4 Generation
This story is from 2026-11-11. It is preserved in the archive; the latest stories are on the live feed.
Alibaba's Qwen team launched Qwen4-Max (qwen4-max-preview) on November 11, 2026, the first preview of the Qwen4 family, available via its Token Plan. The model upgrades coding and multi-step agent skills, defaults to xhigh reasoning, and changes how max_tokens limits output.
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Timeline · 4 reports
- 2026-11-12 01:38 · DEV Community — AI
Alibaba Launches Qwen4-Max Preview, Opening Its Next-Gen Model Family - 2026-11-11 14:23 · DEV Community — AI
Qwen4-Max-Preview returned an empty reply at max_tokens 300: here's why - 2026-11-11 14:15 · DEV Community — Machine Learning
Qwen4-Max Preview: Token Plan Only, Default Is xhigh, and It Retires on Nov 25 - 2026-11-11 10:36 · DEV Community — Machine Learning
Qwen4-Max Is in Preview. Here's What Alibaba Hasn't Told You Yet