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CommunityCookbooks & DemosPlaygroundVerified 2026-09-22

OpenRouter Labs: Prompt to questions

An OpenRouter Labs recipe that has Claude rewrite a pasted prompt into Jev questions, then runs Jev on every row while a chat model races the same job, comparing answers, requests, time, cost, and accuracy.

Open openrouter.ai
Category
Cookbooks & Demos
Published by
Community
Author
—
Added
2026-09-22
Tagscommunityopenrouterplaygroundevaluationapi

Highlights

  • Paste one prompt; Claude rewrites it as Jev questions, then Jev runs them on every row of the chosen dataset.
  • Preset row sets are Support, Reviews, and Leads, and running requires signing in to OpenRouter.
  • Jev races the chat model on the same job, started at the same moment, so the comparison is head to head.
  • A live panel tracks answers, requests, time, cost, and accuracy for both sides; before a run it reads 'Nothing compared yet'.
  • The recipe links to the typesafe/jev-1.13 model page and sits in OpenRouter's Jev recipes collection at /labs/jev.

Watch out

Sign-in is required to run it, and the fetched page publishes no benchmark results, dataset sizes, or scoring criteria, so it is a comparison harness rather than evidence about accuracy.

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