Automated README summary
Automatically summarized from the README on 8 Oct 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
Swaraga classifies Hindustani and Carnatic ragas from human vocal audio. It decodes MP3/WAV to 16 kHz mono PCM, extracts 12-swarasthana pitch telemetry, and routes the top acoustic candidates through TypeSafe System One (Jev) or local OpenJev WASM.
How it uses Jev
classifyRagaWithTypeSafe() dispatches 10 batched System One primitives (choice, score, noul) over a state built from swara telemetry and top-12 candidate grammar, then computes the hierarchical beam score √(P(Thaat) × P(Raga)). Results drive winner.name, winner.probability, and routing.gate.
Primitives:choicescorenoul
Technique worth stealing
Compile acoustic swara telemetry plus top-12 candidate grammar into one System One state + questions batch, then beam-score √(P(Thaat) × P(Raga)).
Try it
npm install; npm start (web studio on http://localhost:3480).
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 projectnot found in the excerpt0.34
- Shows a System One patternnot found in the excerpt0.12
- Describes handling uncertaintynot found in the excerpt0.05
- Reports measured numbersnot found in the excerpt0.05
- Is a runnable toolFound in material0.94
- Top-10 learning shortlist signalnot found in the excerpt0.23
- Is a replica of the modelnot found in the excerpt0.30
- Solves a common problem (0–2)score on a 0–2 scale0.81 / 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 8 Oct 2026.