On July 19, Alibaba Qwen officially announced that the next-generation large model Qwen3.8 will be released and open-sourced, with a parameter scale of 2.4T. The Qwen3.8-Max preview has already gone live on Alibaba Cloud Token Plan, Qoder and QoderWork, and the official version will be released and open-sourced soon. The official description: likely the most powerful model other than Fable 5. Compared with the previous Qwen3.7-Max, Qwen3.8-Max-Preview shows strength matching world-frontier models on internal real tasks — full-stack development, data analysis, Office workflow and other complex multi-Agent long-horizon tasks. Notably, the official mention of "evolving on a daily cadence" means this isn't a one-shot release — Qwen has chosen to treat Qwen3.8 as an iteration rhythm. Putting the timeline together: Qwen just secured the integration ticket for China-region Apple Intelligence (July 15), and immediately follows up with a 2.4T flagship; the ecosystem flywheel is very tight. Horizontally, Moonshot's Kimi K3 just pressed Claude Fable 5 and GPT-5.6 So on Code Arena with 2.8T parameters, and Qwen picks up the baton at 2.4T; the parameter scale is a notch lower, but Qwen's edge is the long-running open-source ecosystem — from Qwen2.5 to Qwen3, derivative models, quantized versions, industry fine-tunes have formed a complete developer network, a moat that Kimi can't catch up on in the short term. My take: Qwen isn't playing the single-point benchmark game, but the combination of open source + continuous small-step iteration + terminal penetration. The 2.4T scale plus open source will be a very strong pull for domestic SMBs — compared to closed-source APIs, the elasticity of local deployment + fine-tuning is the real killer app in the Chinese market. The moment the official Qwen3.8 is open-sourced will be the event that really decides the Chinese LLM landscape for the second half of the year.