Jev
10 guides tagged “Jev”.
- How to Set Up Jev in Your App (API Key, SDK, and First Decision) A step-by-step Jev setup: create a key, install the SDK, send typed questions, read confidence, and add a fallback before it touches users.
- How to Write Decision Questions for Jev and Laya A practical guide to choice, score, and noul questions: instructions, criteria, atomicity, thresholds, and the tests that catch ambiguous labels.
- Jev AI: The Complete Guide to TypeSafe's Decision Model Jev AI explained: what it is, what it returns, pricing, latency, use cases, setup, limitations, and how it compares with Laya, Clef, and OpenAI.
- Jev Images and Box Questions: What the Preview Can Do How to send images to Jev, enable the danger-zone header, use Box questions for image localization, and decide when a preview is not production-ready.
- Jev vs Laya vs Clef: Which Decision Model Should You Use? A practical comparison of Jev, Laya, Clef, and OpenAI's Decisions API: hosting, license, modality, price, latency, and when each one wins.
- Jev vs an LLM Classifier: Cost, Latency, and When to Switch A practical comparison of a decision model and an LLM classifier: contract, latency, token math, accuracy, calibration, and the hybrid pattern that works.
- How to Use Jev as an LLM Guardrail Screen LLM inputs and outputs with Jev: define hazard questions, batch them into one call, map probabilities to pass, review, block, or support.
- Jev Pricing: What a Decision Actually Costs Jev costs $0.042 per million input tokens with free output. Here is the arithmetic per decision, what makes it expensive, and how it compares with alternatives.
- Jev Use Cases: 15 Decisions Worth Replacing an LLM Call For Fifteen practical Jev use cases, grouped by workflow, with the question shape and the reason a typed decision beats an LLM call.
- What Is Jev? TypeSafe's Decision-Only Model Explained Jev takes a state and typed questions and returns choices, scores, and yes/no probabilities. What it is good at, what it is not, and how it is priced.