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第一项始终是图钉的来源。总体可信度是各份资料对上方所用开始和结束时间支持程度的加权平均;资料每比最新的一份旧 180 天,权重减半。
据IT之家报道,2026年8月14日晚,“Qwen”微信公众号宣布Qwen3.8-27B“正式开源”;Kingy[5] AI将Hugging Face上的发布时间定为8月14日15:00 UTC,OpenRouter[6]则显示其发布于Aug 14, 2026。
Alibaba Cloud's repository for the model: a native multimodal dense open-weight model under Apache 2.0, 27B parameters, 262K native context extendable to 1M, said to outperform Qwen3.7-Plus overall in software engineering and office workflows.[1]
Places Qwen3.8-27B (Apache 2.0, 14 Aug 2026) after the 3 Aug Qwen3.8-Max cloud release and the 12 Aug open weights of the 2.4T-A95B Max model, which use a custom licence.[1]
IT Home, 14 Aug 2026: on the evening of the 14th Alibaba's Qwen account announced Qwen3.8-27B as open source for all developers; a native multimodal dense model, 262K native context extendable to 1M tokens with YaRN, a new reasoning_effort control, and performance above Qwen3.7-Plus in coding and office scenarios.
Kingy AI's launch-day review: released at 15:00 UTC on 14 August; the checkpoint has 27.78 billion parameters and is a 55.6 GB download; every launch score comes from Qwen and no independent reproduction existed at launch; managed Qwen Cloud endpoint "coming soon".
有遗漏或错误吗?用你自己的话说明:能佐证此图钉的链接、不同的开始或结束日期及理由,或缺失、有误的信息。AI 会对照此图钉的来源进行核实,搜索更好的来源,并添加任何支持你说法的页面。图钉自身的来源仍然最重要。AI 也会查看图片:显示的是别的东西或显示效果差的图片会被移到后面或替换。
原标题: Qwen3.8-27B Released