jev-datafusion
Project / 项目 · In the catalogue / 在目录中查看
What Jev decides here · Jev 在这里做什么决定
Classification (分类), Content scoring (内容评分), Speculative fan-out (并行扇出)
noul, choice, score: read in the code by a model, not yet by a person 由模型在代码里读到，尚无人复核
a model read the call site; no person yet 模型读过调用点，尚无人复核 · · Cited file / 引用的文件: src/provider.rs
Summary · 摘要
Rust crate that registers Jev as SQL functions in Apache DataFusion: noul, choice, score and a multi-question ask run per row, so one query can score every ticket or route a year of email at warehouse scale. Works with TypeSafe, OpenRouter or any /v1/systemone endpoint.written by a model
一个 Rust crate，把 Jev 注册为 Apache DataFusion 中的 SQL 函数：noul、choice、score 以及多问题的 ask 按行执行，一条查询就能给所有工单打分，或在数仓规模上为一整年的邮件分流。支持 TypeSafe、OpenRouter 或任何 /v1/systemone 端点。模型撰写机翻
Notes · 备注
By Parable. Written and tested against DataFusion 53.1.0. The README's example tables are simulated answers, not live calls. Its Compatible server type can point at models that are not Jev. Row drafted from the discovery queue (issue #14) by an AI assistant that read the README and the cited file on 2026-11-03; a maintainer has not yet read the call site.
由 Parable 开发。基于 DataFusion 53.1.0 编写和测试。README 中的示例表格是模拟答案，并非实时调用。其 Compatible 服务类型可以指向并非 Jev 的模型。本条目由 AI 助手根据发现队列（issue #14）起草，于 2026-11-03 阅读了 README 和所引文件；维护者尚未亲自阅读调用点。
Launches · 发布记录
Not launched yet. 还没有发布过。 Launch it / 发布它 ↗ · How a product launches / 怎样发布一个产品
Makers · Maker
Made this? Confirm or correct its entry / 这是你做的？确认或更正条目 ↗
The same form takes the product's one line and a demo link, in its maker's own words. 同一个表单也可以补上产品的一句话和演示链接，用 Maker 自己的话。
Badge for its README · README 徽章
[](https://kydlikebtc.github.io/awesome-jev/products/jev-datafusion.html)One line for the product's README, linked to this page. The picture says that it is listed; while it is on the launch board, that it is launching; after a week in the top three, its place. It is rebuilt with the site, so the line never needs changing. 放进产品 README 的一行，链接到本页。图片显示已收录；在发布榜上时显示正在发布；进过某周前三后显示名次。它随网站一起重建，这一行不用再改。
Also under this pattern · 同一模式的其他产品
json-render
Vercel Labs' generative UI framework. In its Jev experiment the model does not write JSON token by token — it only picks components, props and layout.
Inbox Zero: seven email decisions
Seven distinct email decisions, each with its own separately chosen threshold, falling back to the normal LLM on any error.
pg-jev
A real PostgreSQL extension exposing the primitives as SQL functions, so a semantic decision can appear in a WHERE clause over any row type.
jev-mcp
A ready-made judgement toolbox for agents: fact verification, content screening, semantic ranking, classification and extraction as separate tools.
docjev
Classifies and splits PDF, DOCX and PPTX files: LiteParse extracts page text locally, then Jev picks a document's category with a choice over your rules, or for a packet answers per page a category choice and a noul on whether a new document starts there. Its report covers 40 real PDFs.