You.com 用 Jev 做检索重排，token 减 3 倍

You.com @youdotcom原推发布于 2026.09.26

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3x fewer tokens. 84% accuracy on the Vertical RTK benchmark. That’s what we got using Jev through @OpenRouter as a reranking layer for Knowledge, which we recently launched in the Web Search API. Knowledge returns structured, real-time data from authoritative sources across domains like stocks, sports, and more. For many queries, that data answers the question directly, so much of the retrieved web context is unnecessary for the synthesis model. Jev sits between retrieval and synthesis, selecting only the most relevant results to pass downstream.