Baidu Inc.· @Baidu_Inc · X·· 2026-04-30精选AI 评分65
AI 导读
百度ERNIE 5.1 Preview模型正式上线。该模型采用更轻量高效的架构，在总参数量压缩至前代约1/3、激活参数量约1/2的同时，仅消耗可比模型约6%的预训练成本，实现了在其规模下的领先基础性能。根据@arena的Text Arena榜单，ERNIE 5.1 Preview在全球总排名第13位，并位列中国实验室第一。其在多个细分领域进入全球前十，特别是在法律与政府领域排名第一。百度预告将在2026年的Baidu Create大会上发布更多ERNIE模型更新。
推荐理由
ERNIE 5.1 Preview 把参数量砍到前代的 1/3，性能还稳住了，6% 的训练成本近乎白嫖，国产模型打榜的意义不大，但这效率提升对做应用落地的人来说是实打实的好处。
正文 · 原文
ERNIE 5.1 Preview just went live 🚀
With a lighter, more efficient architecture, it delivers strong performance at its scale.
And this is just the start — more ERNIE model updates to come at Baidu Create 2026.
Introducing ERNIE 5.1 Preview — now live! 🚀 Ranked #13 globally and #1 among Chinese labs on @arena 's Text Arena. Top-10 worldwide across: 📐 Math — #9 ⚖️ Legal & Government — #1 💼 Business, Management & Financial Ops — #4 💻 Software & IT Services — #7 Built on the strong pre-training foundation of ERNIE 5.0, ERNIE 5.1 Preview compresses total parameters to ~1/3 and activated parameters to ~1/2 of its predecessor, while using only ~6% of the pre-training cost of comparable models — delivering leading foundational performance at its scale. Try it now 👉 https://ernie.baidu.com/ More new models are on the way — stay tuned 👀在 X 查看被引用的帖子
来源：Baidu Inc. · x.com