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Alibaba: Qwen 4

Coming soonProvisional ID

Alibaba's next Qwen model. The Qwen team has posted a teaser, but the model isn't out yet. Once it's on TeamoRouter, your key works as is: just switch the model ID. Use Qwen3.8-Max in the meantime.

Status

Coming soon (teased by Qwen)

Official price (in / out)

Not announced

Context

Not announced

Released

Not announced

What we know

  • Alibaba hasn't released Qwen 4. The name, model ID, date and price aren't announced.
  • On November 6, the official Qwen account on X posted a teaser: "The becoming begins."
  • Alibaba's model card calls Qwen3.8-Flash-Next, open-sourced in August, a preview of the architecture behind Qwen4.

Until it's out, use these two

Same key, just switch the model ID.

Qwen3.8 Max

qwen3.8-max

The flagship of the Qwen3.8 series, for hard tasks.

Model page →Quickstart →

Qwen 3.8 Flash

qwen3.8-flash

Built on Qwen3.8-Flash-Next, the Qwen4 architecture preview. Faster and lighter.

Model page →Quickstart →

Background and sources

  • Leak, not confirmed by Alibaba: TestingCatalog expects Qwen4-Max, Qwen4-Flash, Qwen4-Plus and Qwen4-27B.
  • Per the same model card, Qwen3.8-Flash is the official version built on Qwen3.8-Flash-Next. It works on TeamoRouter today.

Sources

Full write-up: Qwen 4