科大讯飞发布星火X2.5大模型，采用混合专家架构，总参数2930亿、推理仅激活300亿，兼顾高效与性能提升。重点强化代码生成和智能体交互，数学计算、语义理解等通用能力增强，并全面支持256K长上下文处理。
科大讯飞发布星火X2.5大模型，采用MoE混合专家架构，参数规模达293B-A30B，在架构设计、核心能力及国产算力适配方面全面升级，重点强化代码编写与智能体（Agent）应用开发能力。
科大讯飞发布星火X2.5大模型，采用MoE架构，参数规模293B-A30B，重点提升代码与智能体能力，并增强数学、理解等通用能力。该模型基于全国产算力完成训练推理，优化国产超长序列训推难题，已上线讯飞开放平台。端侧4B和1.7B模型已先行开源，支持最长100万Token上下文。
科大讯飞子公司词元星火9月1日开源星火X2.5-4B和1.7B两款端侧通用大模型，为端侧首个原生支持100万Token上下文，并开放权重、代码仓库与部署文档。模型采用混合注意力架构，优化智能体、代码、数学、指令遵循等核心能力，实现小模型“读全书”，综合实测能力领先。
Google
$2.1
Input tokens/M
$17.5
Output tokens/M
1k
Context Length
$0.7
$2.8
Alibaba
-
Bytedance
$1.2
$3.6
4
$0.8
$2
128
$8
32
$0.5
Iflytek
8
$8.75
$70
$1.6
$4
Baichuan
%20--%3e%3cdefs%3e%3cstyle%3e%20.st0%20{%20fill:%20%23061b40;%20}%20.st1%20{%20fill:%20%23306af1;%20}%20.st2%20{%20fill:%20%235ce5cf;%20}%20%3c/style%3e%3c/defs%3e%3cg%3e%3cpath%20class='st0'%20d='M55,10.5h9v3h-9v9h12V7.5h-12v3ZM64,19.5h-6v-3h6v3Z'/%3e%3cpolygon%20class='st0'%20points='69%2016.5%2078%2016.5%2078%2019.5%2069%2019.5%2069%2022.5%2081%2022.5%2081%2013.5%2072%2013.5%2072%2010.5%2081%2010.5%2081%207.5%2069%207.5%2069%2016.5'/%3e%3cpolygon%20class='st0'%20points='95%2010.5%2095%207.5%2083%207.5%2083%2022.5%2095%2022.5%2095%2019.5%2086%2019.5%2086%2016.5%2095%2016.5%2095%2013.5%2086%2013.5%2086%2010.5%2095%2010.5'/%3e%3cpath%20class='st0'%20d='M40,1.5v21h11.6l1.4-1.4v-7.6h0c0,0-1.4-1.5-1.4-1.5l1.4-1.4V2.9l-1.4-1.4h-11.6ZM50,19.5h-7v-6h7v6ZM50,10.5h-7v-6h7v6Z'/%3e%3c/g%3e%3cpath%20class='st1'%20d='M23.1,24L14.7,4.8l-4.9,11.2h3.8l-1.8,4H3.3L12.1,0H2C.9,0,0,.9,0,2v20c0,1.1.9,2,2,2h21.1Z'/%3e%3cpath%20class='st2'%20d='M34,0h-16.8l10.6,24h6.2c1.1,0,2-.9,2-2V2C36,.9,35.1,0,34,0ZM32.5,20h-4V4h4v16Z'/%3e%3c/svg%3e)
Join Now
