Purpose and audience This experimental CLI develops binary, multiclass, multilabel and scoring functions through repeated evaluation, labeling and definition proposals.
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How Jev fits Jev evaluates the data through TypeSafe, Vercel or Cloudflare; GEPA uses a separately configured reflection model.
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Using the project Load CSV, Parquet or JSONL data, review ambiguous examples and audit samples, then accept, reject or revisit the proposed definition changes.
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Scope and limits A higher training score never accepts a proposal automatically. Publishing to the public registry includes labeled inputs, labels and optional rationales.
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Evidence checked: Sep 30, 2026
Project facts
Relationship to Jev Jev application
Evidence Documented
Language Python
License Apache-2.0
Origin Original repository
Repository status Not archived
Created 2026-09-19
Last code update 2026-09-20
GitHub stars 300
Evidence checked Sep 30, 2026
Metadata checked Sep 29, 2026
Check status Up to date Stars measure the whole repository, including work unrelated to Jev.
Evidence and scope Documented records the linked documentation or source. JevHunt has not independently run or benchmarked this project.
Evidence commit: 3d997fc76593036655c28d4964de43b55f81fe2c
Discovered through: awesome-jev, typesafe-field-guide.
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