模型76°
Perplexity发布新型上下文嵌入模型pplx-embed-v2
精选理由
Perplexity的新嵌入模型在两个基准上刷新记录，能更好理解文档上下文。
Perplexity AI发布了pplx-embed-v2-context-9b-preview模型，该模型能将文档的每个部分与整个文档上下文一起编码。该模型在ConTEB基准和turbopuffer新发布的context-bench基准上创造了最新成绩。新模型采用创新训练方法，能够更好地理解文档的整体语义。
原文 · Perplexity
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. perplexity.ai/hub/blog/conte… 💬 11 🔄 0 ❤️ 60 👀 9776 📊 18 ⚡
