Automated README summary
Automatically summarized from the README on 30 Sept 2026; not a run by jevbooks. Run instructions and author-reported outcomes still need verification.
What it is
A small tutorial project demonstrating how to use the TypeSafe AI SDK to classify a user's response and choose an appropriate reply, with an interactive lost-and-found example.
How it uses Jev
Jev evaluates the user's answer to whether they lost something, producing a `lost_something` score. The score routes the reply: above 0.8 directs to the lost-and-found counter; below 0.2 asks what else the user needs; 0.2–0.8 asks for clarification.
Primitives:score
Technique worth stealing
Using calibrated scores with thresholds to route responses.
Try it
uv sync; create .env; uv run python src/jev_typesafe_ai/lost_found.py
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 material0.90
- Shows a System One patternunclear0.56
- Describes handling uncertaintyFound in material0.87
- Reports measured numbersnot found in the excerpt0.04
- Is a runnable toolFound in material0.68
- Top-10 learning shortlist signalunclear0.54
- Is a replica of the modelnot found in the excerpt0.06
- Solves a common problem (0–2)score on a 0–2 scale0.09 / 2
- About JevFound in material0.94
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 30 Sept 2026.