Qwen 4 release date: not out yet. Alibaba’s CTO reportedly said Qwen4 would ship the week of Nov 2, 2026, but no weights, API or price have appeared yet.

Update, November 3, 2026: At Alibaba Cloud’s Apsara Conference in Amsterdam on October 29, CTO Feifei Li reportedly told the audience “Qwen4 next week”, according to attendees posting from the room. A slide in a Qwen researcher’s talk read “Qwen4 Series Coming Soon” and listed Qwen4-Max, Qwen4-Plus, Qwen4-Flash and Qwen4-27B. Alibaba’s written press release from that event doesn’t mention Qwen 4, and when we checked the Qwen organization on Hugging Face on November 3, the newest model was still Qwen-Image-2.1-Turbo from October 9. So the November 2 to 8 window is reported, not confirmed.

Update, October 16, 2026: On October 10, the Qwen Developers account on X (@QwenDevs) posted a teaser asking “big or small?” about the next Qwen model. Four hours later it followed up: “alright guys, let’s do both!” Many people read that as two open-weight Qwen 4 releases, one small and one large. Alibaba still hasn’t confirmed sizes, a licence or a date, and as of today there are no Qwen 4 weights on Hugging Face.

That is the short version as of November 3, 2026. Below we separate what Alibaba’s own Apsara Conference press release actually said from the rumor mill, explain what a Qwen 4 drop would mean for people choosing open models, and list the signals worth watching.

Qwen 4 release date: confirmed vs rumored

On September 22, 2026, Alibaba Cloud published a press release from its Apsara Conference in Hangzhou. On Qwen 4 it said two things only:

  • Confirmed: the next-generation model, Qwen 4, “is currently in training.”
  • Confirmed as roadmap: upcoming Qwen 4.5 and Qwen 5 series are “projected to scale up to 5 to 10 trillion parameters.”
  • Not announced: any release date, API name, pricing, licence or downloadable weights.

We re-checked on November 3, 2026: the Hugging Face Qwen organization still has no repository named Qwen4 or Qwen-4. The latest dense open-weight line people can actually download is the Qwen3.8 family (including Qwen3.8-27B). A search of the official X account @Alibaba_Qwen for Qwen4 / Qwen 4 returned no matching posts. So if a blog gives you a hard Qwen 4 release date, treat it as speculation.

Qwen 4 confirmed vs reported status table as of November 3, 2026
Status as of November 3, 2026. “Reported” items come from attendees and slide photos, not Alibaba’s written statements.

What Alibaba said in Amsterdam (October 29)

This is the closest thing to a date so far, and it’s worth reading carefully:

  • The quote: attendee John T Davies posted that Alibaba Cloud CTO Feifei Li said “Qwen4 next week” on stage. Read literally, that means November 2 to 8, 2026.
  • The slide: “Qwen4 Series Coming Soon” with four names: Max, Plus, Flash and 27B. “Coming soon” is softer than a date.
  • The code: reports say Alibaba’s Qwen Code repository already references IDs such as qwen4-max, qwen4-plus and qwen4-coder-plus.
  • The architecture: Alibaba’s own Qwen3.8-Flash-Next model card calls it “an experimental preview of the architecture that will underpin Qwen4”.
  • Still missing: a written date, prices, a licence, parameter counts and which tiers get open weights.

Our read: a launch in early November is now likely, but plan around the model card, not the stage line. The Qwen team often ships with an X post and weights already on Hugging Face, so the first sign may simply be a new Qwen4 repository.

Qwen 4 27B vs Qwen 4 Max (unconfirmed)

Unconfirmed: none of this comes from Alibaba. After the “let’s do both” post, the community took “small” to mean a roughly 27B dense model and “big” to mean the Qwen 4 Max flagship. That matches the tiers attendees reported from Apsara.

  • Qwen 4 27B (rumored): the local option. If it follows Qwen3.8-27B, it should run on one high-end consumer GPU when quantized. That would make it the more interesting model for most readers.
  • Qwen 4 Max (rumored): the flagship. Qwen3.8-Max already uses a 2.4T-parameter MoE design, so a Max model with open weights would need data-center hardware, and most people would reach it through an API.
  • Still unknown: whether both models ship with open weights, whether they launch on the same day, and the licence for each.

What third parties claim (and why we do not treat it as fact)

Conference write-ups and Reddit threads describe four tiers previewed on stage — Qwen 4 Max, Plus, Flash and a 27B open-weight tier — and some quote the team saying the release would come “very soon.” Those details do not appear in Alibaba’s written press release. Prediction-market odds and leaked YouTube calendars are likewise third-party. We leave them out of the confirmed column, and you should too until a model card, API ID or Hugging Face repo appears under the Qwen org.

What Qwen 4 would mean for people choosing open models

The reason this rumor cycle matters is not the brand name. It is the open-weight habit. Alibaba has repeatedly shipped dense mid-size Qwen models you can run locally (the 27B class across Qwen3.5, 3.6 and 3.8), which is why a rumored Qwen 4 27B gets so much attention in local-LLM communities. If and when a Qwen 4 open-weight model ships, the practical questions are licence, context window, tool-calling quality and whether it beats today’s best open options on your tasks — not a launch-day hype score.

Our take for builders right now: keep your stack model-agnostic. Ship on Qwen3.8, Kimi K2 or whatever wins your evals today, and treat a Qwen 4 drop as a one-line model swap once weights and an API exist. For how other frontier labs are staging gated releases, see our Gemini 4 Argon release date and access guide. For a live open-weight frontier model you can try today, see our Kimi K2 overview, and for a wider ranking see best AI model.

What to watch (so you know the day it is real)

  • Alibaba Cloud / qwen.ai blog: a model card or launch post with a date beats every leak.
  • Hugging Face Qwen org: a new Qwen4-* repo is the clearest open-weights signal.
  • @Alibaba_Qwen on X: official account posts, not quote-tweets of rumor threads.
  • API catalog: a Qwen 4 model ID on Alibaba Cloud Model Studio or a major router.

Until one of those appears, “Qwen 4 is coming” is accurate only in the narrow sense Alibaba used: it is in training. It is not released.

Frequently asked questions

When is the Qwen 4 release date?

Alibaba has not announced a Qwen 4 release date. Its September 22, 2026 Apsara Conference press release says only that Qwen 4 is currently in training. Attendees reported that Alibaba Cloud’s CTO said in Amsterdam on October 29 that it would come the following week, but as of November 3, 2026 there are no public weights, API name or pricing.

Is Qwen 4 out yet?

No. There is no Qwen4 model on the Hugging Face Qwen organization, and Alibaba’s written statement still describes it as in training. The latest downloadable dense line is Qwen3.8, including Qwen3.8-27B.

Will Qwen 4 be open weight?

Alibaba has not confirmed a licence or open-weight release for Qwen 4. Third-party conference reports mention a 27B tier, but that is not in the official press release. Wait for a Hugging Face model card before assuming you can download it.

What about Qwen 4 Max, Plus, Flash and 27B?

Those tier names appear in attendee reports from Apsara 2026. Alibaba’s official press release does not list them. Treat them as rumored until Alibaba publishes a model card or API catalog entry.

What should I use while waiting for Qwen 4?

Use the current Qwen3.8 models (including Qwen3.8-27B on Hugging Face) or another open model that wins your evals, and keep the model ID configurable so you can switch when Qwen 4 actually ships.