Recipes 10 hands-on 6 min Updated Oct 1, 2026

Build a fact checker with Jev + SerpApi

External walkthrough: SerpApi Google results → Jev Choice verdict (supported/contradicted/mixed/insufficient).

What this guide points to

An external SerpApi blog tutorial that builds a small fact checker: fetch Google organic results, pass them as state to Jev through OpenRouter, and read a Choice verdict with confidence.

This page is an unofficial field manual pointer only — verify every path and payload against current TypeSafe docs and SerpApi’s own docs.

What to take away

  1. Keep retrieval (SerpApi) and judgment (Jev) as two separate steps.
  2. Define Choice criteria for supported / contradicted / mixed / insufficient_evidence in code.
  3. Treat verdicts as judgments over the snippets you sent — improve the search, not the prose prompt.

Do not paste long tutorial snippets here; open the source and follow it live.

Source

Click through: Getting Started with Jev: Building a Fact Checker with SerpApi