Alibaba to Open-Source Qwen3.8-Max with 2.4T Parameters and Autonomous Coding

EugeneWare · x · 2026-08-03

Alibaba has announced that it will release the open weights for Qwen3.8-Max next week, alongside Qwen3.8-27B.

Qwen3.8-Max is a 2.4T parameter model that sets a new bar for autonomous coding and cowork. It is capable of self-evolving development for over 10 days, automating the entire process from an empty folder to production. It also demonstrates strong long-horizon mastery, supporting closed-loop adaptive learning for 500+ turns of chip design optimization and 365 days of e-commerce strategy.

Related event: Alibaba Releases 2.4T Parameter Qwen3.8-Max, Open Weights Next Week(13 posts)→

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