百度发布 ERNIE 5.5 Flash Preview,承诺 11 月 25 日开放权重
Baidu Releases ERNIE 5.5 Flash Preview on Qianfan, With Open Weights Promised by November 25
百度把 ERNIE 5.5 Flash Preview 挂上了千帆 API,280B 总参数只激活 14B,还有 1M 上下文,权重说 11 月 25 日放出。想自己部署的开源模型玩家可以盯着这个日子看许可证,和 Qwen、DeepSeek 的 MoE 模型对比一下再决定。
百度在千帆(Qianfan)平台以 API 形式上线 ERNIE 5.5 Flash Preview,模型总参数 280B,激活参数 14B,上下文窗口 1M tokens。百度同时承诺在 11 月 25 日开放模型权重,但截至发稿尚无法确认公开下载入口是否已经可用。
从配置看,ERNIE 5.5 Flash Preview 采用 MoE 架构的稀疏激活设计,280B 总参数中仅激活 14B,推理成本可控;1M 上下文窗口则覆盖超长文档与代码库场景。开放权重的时间表意味着开发者可以在自有环境部署,而不是只能依赖千帆 API。
若权重兑现开放,它将与 Qwen、DeepSeek 等已开源的中文系 MoE 模型在同一赛道竞争,其 14B 激活规模与 1M 上下文的组合是主要差异化点。开发者可关注 11 月 25 日权重发布时的许可证条款与部署要求。
Baidu Releases ERNIE 5.5 Flash Preview on Qianfan, With Open Weights Promised by November 25
Baidu's ERNIE 5.5 Flash Preview (280B total, 14B active, 1M context) is available by API on Qianfan. Baidu promises weights by Nov 25; we could not confirm a public download.
This report is categorized under AITOP's "Models" desk, focusing on China's AI industry and domestic foundation model ecosystem. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison and AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include ERNIE, Baidu, 开源模型, 推理模型.
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