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
A Rust streaming tool that filters synthetic and pretraining datasets (Parquet/JSONL) for AI data engineers, dropping low-quality rows via Jev's typed judgments and writing clean/rejected records to disk.
How it uses Jev
Jev evaluates rubric questions per row: Noul checks (e.g., has_circular_reasoning, is_sycophantic, has_stub_placeholders) and Score rubrics (reasoning_depth, code_quality on 0-4, keep >=2.0). Results are used to pass or reject rows; passed records are emitted verbatim.
Primitives:choicescorenoul
Technique worth stealing
Single-round-trip rubrics per row via speculative parallel fan-out, with host-side sanity pruning before API calls.
Try it
cargo install jev-curate; export TYPESAFE_API_KEY; jev-curate filter train.parquet --preset reasoning-math --out ./output/
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 material0.94
- Shows a System One patternFound in material0.77
- Describes handling uncertaintynot found in the excerpt0.08
- Reports measured numbersFound in material0.96
- Is a runnable toolFound in material0.76
- Top-10 learning shortlist signalunclear0.41
- Is a replica of the modelnot found in the excerpt0.12
- Solves a common problem (0–2)score on a 0–2 scale1.03 / 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.