Skip to content
View original post on X: meng shao
Published
43/100

Baidu open-sources ERNIE 5.5 Flash Base, a 280B MoE model

AIBaidu has open-sourced ERNIE 5.5 Flash Base, a mixture-of-experts model with 280B total parameters and 14B active per token. The company says it matches state-of-the-art models at its size, and a full ERNIE 5.5 Flash is coming.
meng shaoVerified on X
@shao__meng
View on X

百度开源发布了 ERNIE 5.5 Flash Base

一个 MoE 架构模型,280B/A14B 参数

不过 benchmark 对比的怎么都不是各家最新模型呢?原来是因为想对比同参数量级,好吧,还是把各家最新模型列出来,方便大家参考。

DeepSeek-V4-Flash-Base -> V4.1-Flash-1017
Hy3-preview-Base -> Hy4
MiMo-V2.5-Base -> MiMo-V2.6-Flash

Baidu Research@BaiduResearch
ERNIE 5.5 Flash Base is now open source — a 280B-parameter model with 14B active per token, and it already matches SOTA at its size! And this is just the start — the full ERNIE 5.5 Flash is on its way. 👀
View quoted post on X
Source details

meng shao · x.comPublished · added here

Original title: 百度开源发布了 ERNIE 5.5 Flash Base