# Data and ops

17 entries.

- [pg-jev](https://github.com/realZachi/pg-jev) - PostgreSQL extension that answers plain-language questions about your tables.
- [vgi-typesafe](https://github.com/Query-farm/vgi-typesafe) - DuckDB worker that exposes choice, noul, and score as lateral-joinable table functions in SQL.
- [jevsql](https://github.com/EugeneBoondock/jevsql) - SQL with natural-language predicates over SQLite: filter, rank, and classify rows by meaning, batched and cost-guarded.
- [sqlite-jev](https://github.com/mgaitan/sqlite-jev) - Adds Jev Noul, Choice, and Score judgments to SQLite through a loadable C extension and Python wrapper, with scalar functions and batched virtual-table queries.
- [jevlogs](https://github.com/reachjalil/jevlogs) - Scores OpenTelemetry log signal before paying for LLM analysis.
- [jev-curate](https://github.com/AkashPriyadarshii/jev-curate) - Sifts Parquet and JSONL training data at more than 1,500 rows a second.
- [HA-Jev](https://github.com/AboveColin/HA-Jev) - Home Assistant integration: ask a question about your house, get a probability, choice, or score as an entity.
- [typesafe-migration-guard](https://github.com/opaielsheikh/typesafe-migration-guard) - Reviews database migrations for safety before they run.
- [jev-for-engineers](https://github.com/Foadsf/jev-for-engineers) - Eight small examples from mechanical and electrical engineering: CAD routing, FEM triage, DFM screening, BOM alignment.
- [jlink](https://github.com/keltokhy/jlink) - Links records across two datasets from a match rule written in plain English, from Python, the shell, Stata, or R, and reports F1 0.73 against 0.69 for tuned string matching on NBER patent assignees to Compustat.
- [pg_typesafe](https://github.com/giuliosmall/pg_typesafe) - Pre-alpha PostgreSQL extension for categorical classification with Jev.
- [jev-mode](https://github.com/ddfeyes/jev-mode) - Ticket triage and file tagging on a typed-judgment model; reports 78 percent fewer tokens and 96.1 percent accuracy against a 93.7 percent baseline.
- [jev-reviewer](https://github.com/choxos/jev-reviewer) - Asks a clinical trial report for systematic-review data by voice, text, or a questions file; every answer is a verbatim quote with its file and place.
- [tax-doc-classifier](https://github.com/kyotofin/tax-doc-classifier) - One request per page picks among 261 IRS forms and seven page kinds; reports 100 percent on its corpus at $0.001 a page, 34 times cheaper than the LLM pipeline it replaced.
- [jevql](https://github.com/kylemclaren/jevql) - Semantic SQL for PostgreSQL, with Jev answering the predicates.
- [duckdb-jev](https://github.com/colliber/duckdb-jev) - DuckDB extension that asks a question of every row and returns a real SQL type.
- [invalidate](https://github.com/chopratejas/invalidate) - Gives every stored agent memory a lease and asks Jev whether new evidence ends it; [live demo](https://invalidate-playground.vercel.app).

Page: https://awesomejev.vercel.app/c/data-and-ops/