阿里Qwen发布Qwen3.8开源模型，性能超越更大版本
原标题：Alibaba's Qwen team releases Qwen 3.8 models with open weights under the Apache 2.0 license
AI 摘要
阿里巴巴的Qwen团队发布了Qwen3.8系列模型，包括核心的Qwen3.8-27B多模态稠密模型和更大的Qwen3.8-2.4T-A95B模型，权重以Apache 2.0许可证开源。Qwen3.8-27B在编码和办公任务上优于更大的Qwen3.7-Plus，并增强了智能体能力，原生支持262K上下文，可通过YaRN扩展到100万，支持图像和视频处理。模型已在Hugging Face和ModelScope上提供，Qwen Cloud将提供100万上下文的托管版本。
正文节选
Alibaba's Qwen team releases Qwen 3.8 models with open weights under the Apache 2.0 license Alibaba's AI team Qwen has released the open model weights for Qwen3.8. The core model, Qwen3.8-27B, is a multimodal dense model with 27 billion parameters that, according to Qwen, outperforms the larger Qwen3.7-Plus in coding and office tasks. The team also touts improved agent capabilities, with the model planning more independently and completing tasks more reliably. It natively handles up to 262,000 t