What it is
Lossless Rewrite helps users shorten or rephrase documents while preserving selected details. It offers a local editor, CLI, and experimental browser extension for papers, policies, and emails.
How it uses Jev
Jev checks whether selected details (exact wording, meaning, or key ideas) survive a rewrite. The state is the source and rewritten text; Jev returns probabilities used to flag missing ideas and guide repairs.
Primitives:choicescorenoul
Technique worth stealing
Combine protections on overlapping passages and check only selected details.
Try it
npm run demo (no API keys needed); for live rewriting, set up .env.local and run npm run dev.
Evidence
Each line is one question put to Jev about the README. ≥ 0.60 reads as yes, ≤ 0.40 as no; in between Jev is not making a call.
- Jev-centricunclear0.53
- Shows a System One patternno0.16
- Handles uncertaintyno0.05
- Measuredno0.06
- Runnableyes0.97
- Worth recommendingno0.37
- Model replicano0.13
- Problem scopescore on a 0–2 scale1.31
- About Jevyes0.86
Signals by Jev jev-1.13.0, card written by DeepSeek V4.1 Flash from the README on 22 Sept 2026.