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讯飞星火X2.5正式发布：MoE架构293B，代码与智能体能力提升
讯飞星火X2.5采用MoE架构，参数规模293B-A30B，重点提升代码和智能体能力，并增强数学、理解等通用能力。模型全流程使用国产算力训练和推理，已上线讯飞开放平台。此前边缘侧模型X2.5-4B和1.7B已开源，支持百万Token上下文，可本地部署用于长文档处理、代码辅助等场景。
AI推荐理由 讯飞星火X2.5官方发布，提供具体参数（MoE架构、293B-A30B）和全流程国产算力训练等关键信息，来源为AIbase转载，但内容具体，时效性高。对AI模型和国产算力领域有参考价值，但缺乏独立验证，且部分信息（如边缘模型开源）为已知事实。
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讯飞星火X2.5正式发布：MoE架构293B代码与智能体能力显著提升
AIbase基地
发布于AI新闻 · 2分钟阅读 · 2026年9月7日
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科大讯飞正式发布了星火X2.5大模型。该模型采用MoE架构，参数规模为293B-A30B，重点提升代码和智能体能力，并持续增强数学、理解等通用能力。
星火X2.5全程使用全国产算力进行训练和推理，并持续优化国产超长序列训练和推理的挑战。现已上线讯飞开放平台。
边缘侧模型已率先开源，支持最大100万Token上下文
此前，星火X2.5-4B和1.7B的边缘侧模型已率先开源，支持最大100万Token上下文，可本地部署用于长文档处理、代码辅助、数据分析等场景。随着此次X2.5旗舰模型的发布，科大讯飞完成了云端和边缘产品线的新版本布局。
星火X2.5MoE架构科大讯飞国产超长序列
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Xunfei Spark X2.5 Officially Released: MoE Architecture with 293B Code and Intelligent Agent Capabilities Significantly Improved
AIbase基地
Published inAI News · 2 min read · Sep 7, 2026
14
iFLYTEK officially released the Spark X2.5 large model. This model adopts a MoE architecture, with a parameter scale of 293B-A30B, focusing on improving code and agent capabilities, and continuously enhancing general capabilities such as mathematics and understanding.
Spark X2.5 was trained and inferred using fully domestic computing power throughout the entire process, and continues to optimize the challenges of domestic ultra-long sequence training and inference. It is now available on the iFLYTEK Open Platform.
The edge-side model has been released as open source first, supporting a context of up to one million Tokens
Previously, the edge-side models of Spark X2.5-4B and 1.7B have already been released as open source, supporting a maximum context of 1 million Tokens, which can be deployed locally for scenarios such as long document processing, code assistance, and data analysis. With the release of this X2.5 flagship model, iFLYTEK has completed the layout of new versions on both cloud and edge product lines.
Spark X2.5MoE ArchitectureiFLYTEKDomestic Ultra-Long Sequence
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