FlexiLingo
Moving Beyond RAG with Precomputed Context
- 访谈
- 科技
Retrieval has become one of the central problems in building useful AI systems. The standard approach to grounding a model in one’s own data has been retrieval augmented generation, or RAG, where an agent searches a vector database for relevant information at query time. That pattern works, but it has limitations, such as retrieving information that’s not truly relevant, repeating the same lookup work on every query, and producing inconsistent answers to the same question. Pinecone is a vector database that’s widely used to power semantic search and RAG at scale. The team recently develo...
打开播放器：完整文字稿，每个单词都可点击，附翻译和单词卡。
这一集适合你吗？
B2 · 中高级
能看懂电视新闻就会觉得轻松
- 80% 的单词在 B1 或更简单的水平。
- 每分钟 168 词：自然语速，偏快。
- 整集共有 215 个较难的单词（B2 及以上）。
试一试：点任意单词
来自本集开头的真实句子，每个单词都标出了难度级别。
search and RAG at scale. The team recently developed Nexus, which is a knowledge engine
,
the fly. The approach borrows the database concept of a materialized view and curates
点一个单词，用你的语言查看释义。
这些单词你认识吗？
本集中 8 个较难的单词。点一个查看释义，然后标记一下。
标记几个单词，我们会告诉你这一集是否适合你的水平。
这一集适合你吗？
B2 · 中高级
能看懂电视新闻就会觉得轻松
- 80% 的单词在 B1 或更简单的水平。
- 每分钟 168 词：自然语速，偏快。
- 整集共有 215 个较难的单词（B2 及以上）。
文字稿
本集开头部分。完整文字稿在播放器中。
较难的单词（B2+）
Retrieval has become one of the central problems in building useful AI systems. The standard approach to grounding a model in one's own data has been Retrieval Augmented Generation, or RAG, where an agent searches a vector database for relevant information at query time. That pattern works, but it has limitations, such as retrieving information that's not truly
relevant, repeating the same lookup work on every query, and producing inconsistent answers to the same question. Pinecone is a vector database that's widely used to power semantic search and RAG at scale. The team recently developed Nexus, which is a knowledge engine that reframes context as a first-class, pre-computed asset rather than something reassembled on
the fly. The approach borrows the database concept of a materialized view and curates context once into a versioned artifact that carries its own schema, metadata, permissions, and lineage. Jorg Schad is the VP of Engineering at Pinecone. In this episode, he joins Kevin Ball for an in-depth conversation about the frontier of retrieval technology. They discuss
以上是开头部分。 本集其余部分（55 分钟）在播放器中：每个单词都可点击，附翻译、生词收藏和单词卡。
在播放器中继续由音频自动生成，可能存在错误。 音频版权归其发布者所有，并从其订阅源播放。版权所有者可申请删除 — 版权与删除政策