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The Jev AI journal

AI Insights & Guides

A closer look at the models, ideas, and practical details that make AI useful. Read a guide. Try something real.

Recent articles

3 articles
Illustration comparing a hosted decision service with a local open-weight model, both turning text into typed decisionsModel Comparisons

Jev vs Laya: Hosted Precision or Open-Weight Control for AI Decisions?

Jev vs Laya explained: compare typed outputs, open weights, context, benchmark results, and practical trade-offs. Explore Jev decisions in the Jev AI homepage Playground.

Jev AI Team

8 min read
Abstract text and data entering a decision engine and emerging as a choice, score, and yes-or-no signalModel Guides

Jev: The AI Decision Model Built for Choices, Scores, and Clearer Automation

What is Jev? Learn how the Jev AI model turns text into typed decisions, which Jev model names matter, how it compares with chat models, and where to try it on Jev AI.

Jev AI Team

9 min read
Open-frame local compute engine sending three glowing paths to a choice, ordered score, and yes-or-no decisionModel Guides

OpenJev: Open-Source Typed Decisions Without Free-Form Parsing

What is OpenJev? Learn how this open-source decision server turns a state and typed questions into probabilities, how it differs from Jev, and what to test before using it.

Jev AI Team

9 min read