Alibaba releases Qwen3.8-Max broadly, with open weights promised within days

On August 3, 2026, Alibaba made Qwen3.8-Max — the 2.4-trillion-parameter multimodal MoE flagship previewed at WAIC in July — broadly available, with the API live on its Qwen platform and on third-party gateways. In a break with the previously proprietary Max line, the Qwen team says open weights ship within days, alongside an open Qwen3.8-27B.

What it means A near-frontier 2.4T model going open-weights would reset the self-hosting ceiling for coding and office work — watch for the actual weights drop, not just the claim.