Perplexity· @perplexity_ai · X·· 2 小时前AI 评分49
AI 导读
我们构建了一种训练上下文嵌入模型的新方法，它能在编码文档的每个片段时，将整篇文档纳入视野。 pplx-embed-v2-context-9b-preview 在 ConTEB 和 @turbopuffer 全新未公开的 context-bench 上创下新的 SOTA。 https://www.perplexity.ai/hub/blog/contextual-embedding-beyond-the-gold-passage
正文
We built a new way to train contextual embedding models, which encode each chunk of a document with the whole document in view.
pplx-embed-v2-context-9b-preview sets a new state of the art on ConTEB and @turbopuffer's new, privately held context-bench.
https://www.perplexity.ai/hub/blog/contextual-embedding-beyond-the-gold-passage
来源：Perplexity · x.com