Automated README summary
Automatically summarized from the README on 20 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
Jevthoven turns a one-sentence music description into an editable multitrack composition. It is for users who want to play, reshape, and export symbolic music and MIDI, with every note traceable to a persisted Jev decision.
How it uses Jev
Jev makes sequential Choice calls for plan (meter, tempo, form, lanes), instrument choice, harmony, phrase intent, per-lane groove parameters, and complete-bar patterns. Each step resends a bounded rolling context of recent bars, motif, and harmony plan. Code renders every pick into notes.
Primitives:choice
Technique worth stealing
Bounded rolling context resent each step for sequential musical decisions.
Try it
npm install && npm run build && npm start, or use Pinokio 1-click install.
Model judgments from README excerpts
Project signals use repository metadata, an existing summary and the first 700 README characters, not the full project. “Not found” means not detected in that material; it does not establish absence. These are the original judgments with recorded models and dates, not source audits or run results.
Models & evaluation dates
- Inclusion gate
jev-1.13.0- Project signals
jev-1.13.0- Category
jev-1.13.0- Pattern tags
jev-1.13.0
Evidence
These signals use repository metadata, an existing summary and at most 700 cleaned README characters. ≥ 0.60 means reported in that excerpt; ≤ 0.40 means not found there. The middle band is inconclusive. None is a source-code audit or a test result. The runnable-tool question excludes research experiments; the recommendation question asks for a learning shortlist, not a quality verdict.
- Jev is core to the projectFound in material0.95
- Shows a System One patternFound in material0.82
- Describes handling uncertaintynot found in the excerpt0.04
- Reports measured numbersnot found in the excerpt0.04
- Is a runnable toolFound in material0.64
- Top-10 learning shortlist signalunclear0.60
- Is a replica of the modelnot found in the excerpt0.22
- Solves a common problem (0–2)score on a 0–2 scale0.48 / 2
- About JevFound in material0.98
no-judgment band (0.40–0.60)
no-judgment band (0.40–0.60)
The Jev model and date for each judgment stage are listed above. Card written by DeepSeek V4.1 Flash from the README on 20 Sept 2026.