Qwen · 2026-08-25 · rumor
Qwen3.8-Flash-Next — Alibaba puts a countdown on a Qwen4 preview
Qwen3.8-Flash-Next is an unreleased Qwen model with an official Hugging Face countdown page dated 26 August 2026, described only as a preview of the Qwen4 architecture. Decrypt reports 125B total parameters with 6B active.
Qwen has a public countdown page for Qwen3.8-Flash-Next, billed only as a preview of the Qwen4 architecture.
What is it?
Qwen3.8-Flash-Next has an official 'Upcoming release' page on Hugging Face under the Qwen organisation, with an expected release date of 26 August 2026 and a live countdown. The page carries one line of description — 'A Preview of the Qwen4 Architecture' — and lists a single planned artifact. Nearly 2,000 people have signed up to be notified. No weights, model card or benchmark table are published yet.
How does it work?
Reported specs put Qwen3.8-Flash-Next at 125B total parameters with 6B active per token in a mixture-of-experts layout, according to Decrypt, which cites a pre-release briefing by Alibaba's Qwen team. Decrypt also says the weights were not live on ModelScope at the time of writing and that no benchmark scores have been published, so the numbers stay single-sourced for now.
Why does it matter?
A Qwen4 architecture preview is the first look at the design behind Alibaba's next model family, and the current Qwen3.8 line already fills most of the top slots on Hugging Face's trending models list. Confidence is high on the name, framing and date, which come from Qwen's own page; the parameter counts are unconfirmed. Weights landing on Hugging Face or ModelScope would settle it.
Who is it for?
local-model users tracking the open Chinese labs