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
- Keep retrieval (SerpApi) and judgment (Jev) as two separate steps.
- Define Choice criteria for
supported/contradicted/mixed/insufficient_evidencein code. - 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