JevLM Journal / Field notes
Building with typed decisions.
Implementation guides for command review, classification, segmentation, and model routing.
Harness design / 4 min read
Build a Jev harness you can inspect
Turn a typed model decision into a traceable workflow with explicit policy, bounded execution, and useful failure handling.
Categorization / 4 min read
Classify the whole queue with Jev
Build a categorization demo around real records, category confusion, and measurable review coverage.
Segmentation / 4 min read
Build customer segments that explain their membership
Combine Jev decisions with observed product events without confusing behavior, probability, and causation.
Evaluation / 4 min read
Does your Jev model router actually save money?
Evaluate routing with complete workflow cost, latency, retries, and task quality—not just the price of the classifier.