AlibabaQwen3.8

Qwen3.8-Flash-Next

Flash-Next is a published vision-language preview. The card lists 125 billion parameters with six billion active, plus 51 billion n-gram embedding parameters and four billion MTP parameters.

Preview

Technical details

It combines gated delta networks with sparse attention. Native context is 262,144 tokens, with extension to one million.Qwen3.8-Flash-Next model card

Practical use

Practical guidance. Count the additional embedding and prediction components when estimating storage. Treat architectural preview status as a reason to validate the exact serving implementation before setting product limits.

Specifications & access

Qwen3.8-Flash-Next specifications
DetailValue and conditions
StatusPreview
AccessDownloadable
Model identifiersQwen/Qwen3.8-Flash-Next
LicenceQwen Community 1.0. Commercial MaaS and AI Work Assistant businesses require a separate licence; the terms include an internal-use exception.Qwen Community 1.0 licence

Related models

  • Qwen3.8 Flash

    Alibaba ยท Qwen3.8

    Hosted Flash-Next model with built-in tools and a default one-million-token context.

    Launch date not confirmedAPI