Alibaba Tongyi Open-Sources Qwen3.8 Full Series: 2.4-Trillion Flagship, Single-Card 27B, Pushing AI Democratization
On October 29, Alibaba's Tongyi Lab announced the full open-sourcing of its latest base model Qwen3.8 series, from the 2.4-trillion-parameter flagship Qwen3.8-Max to the consumer-hardware-friendly Qwen3.8-Flash, a milestone in domestic large-model performance, efficiency and ecosystem. The flagship's comprehensive score ranks among the global top three, just below Anthropic's Claude series, with complex multi-step reasoning accuracy up nearly 40% over the prior generation. The 27B and Flash versions interpret "efficient inclusiveness": 27B runs on a single card and Flash cuts inference cost to about 1 yuan per million tokens; all use Apache 2.0 with native multimodality and CoT++ self-verification, extending AI democratization.
Source: Alibaba Cloud Developer Community, Oct 29, 2026 | 2026-10-29
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