JEV_STUDY.EXE
5 levels · TypeSafe cookbooks + docs

Jev Best Practices Study

Learn to build with Jev from TypeSafe's own cookbook recipes and docs. Read a level, then quiz yourself on both the concepts and a glossary of terms. Every concept links back to an official TypeSafe doc in the Sources Directory.

18 cookbooks12 docs pagesabout 4.5 hours, est.
HOW_TO_PLAY.TXT

1 Read

The level's summary. It teaches each recipe with real examples from the source.

2 Concepts

Multiple choice on the patterns and when to use them. Get one right 2 times in a row to master it.

3 Glossary

Define each term in your own words, then pick the sentence that uses it right. Get one right 2 times in a row to master it.

4 Report

Your progress per concept and term, with your streak on each.

SKIP come back later "I don't know this" SHOW ANSWER see it either way

Each star is one correct answer in a row, and together they make your streak. Two stars masters a concept or a term. A flag or a miss resets the streak to zero. Progress saves in each quiz, on this device. Times are estimates.

  1. LVL1 Writing Jev questions Noul, Choice and Score. State, criteria and thresholds. Start here. Read 30 minConcepts 20 minGlossary 9 min 8 docs pagesPLAY >
  2. LVL2 Batching and cost Many questions in one call, fan-out, cascades, and what a call costs. Read 30 minConcepts 10 minGlossary 5 min 3 cookbooks · 8 docs pagesPLAY >
  3. LVL3 Classification and confidence Routing, category trees, repeat-run consistency, and checking retrieved passages. Read 40 minConcepts 20 minGlossary 7 min 5 cookbooks · 7 docs pagesPLAY >
  4. LVL4 Extraction and structure Dates, picked values, restored formatting, record matching and citation checks. Read 35 minConcepts 10 minGlossary 2 min 5 cookbooksPLAY >
  5. LVL5 Retrieval, ranking and guardrails Line search, reranking, skill suggestion, weighted scores, guardrails and feature discovery. Read 45 minConcepts 15 minGlossary 3 min 5 cookbooks · 1 docs pagePLAY >
SOURCES.DIR

Cookbooks (18)

parallel_questionsfunction_callingsde_cascadeclassification_using_confidencehierarchical_classificationconsistency_choiceconsistency_noulclassifying_rag_passagesdate_extractionpre_parsed_value_extractionautoformatentity_alignmentcitation_checkreranksemantic_findskill_suggestionllm_guardrailsautoresearch_feature_discovery

Docs pages (12)

concepts/system-oneconcepts/stateconcepts/how-to-buildprimitives/noulprimitives/choiceprimitives/scoreprimitives/advancedpatterns/fan-outpatterns/confidence-routingpatterns/intent-routingpatterns/composite-scoringmodel-jaggedness/jev-1

Not affiliated with TypeSafe. Made by a Jeveloper Jevangelist.