{
 "schema_version": 1,
 "generated": "2026-10-20",
 "id": "valentynkit-awesome-jev-typesafe--gate-cheap-model-with-jev-check",
 "repo": "valentynkit/awesome-jev-typesafe",
 "repo_url": "https://github.com/valentynkit/awesome-jev-typesafe",
 "repo_slug": "valentynkit-awesome-jev-typesafe",
 "title": "Gate a cheap model's answers with a Jev check",
 "page_title": "How to gate a cheap model's answers with a Jev check with Awesome Jev Typesafe",
 "summary": "Let a low-cost model answer first and escalate only the answers Jev rejects.",
 "who": "A team running a high volume of model calls on a budget who needs to cut cost without losing quality on bad answers.",
 "problem": "Sending every request to a strong model is expensive, but a cheap model gives wrong answers some of the time.",
 "outcome": "Most answers come from the cheap model, and only the failed checks go to a stronger model.",
 "steps": [
  "Open the Jev-verified cascade cookbook at https://openrouter.ai/docs/cookbook/evaluate-and-optimize/jev-verified-cascade.",
  "Get an OpenRouter key and use the model id typesafe/jev-1.13 for the check step.",
  "Send the cheap model's answer and a Choice or Noul question that asks whether it is correct.",
  "Set a confidence threshold, and send answers below it to the stronger model.",
  "Log the escalation rate over a sample of requests to confirm the savings."
 ],
 "agent_prompt": "Follow the cookbook at https://openrouter.ai/docs/cookbook/evaluate-and-optimize/jev-verified-cascade to build a cascade for <task> that uses typesafe/jev-1.13 as the checker. Expected output: a function that returns the cheap answer when the check passes and the escalated answer when it fails. Verify that the threshold is set from a labeled sample, not guessed.",
 "agents": [
  "any"
 ],
 "difficulty": "Advanced",
 "time": "1 hour",
 "basis": "readme",
 "caveat": "The vendor's own eval puts Jev near 68 percent on four workflows, so the threshold needs testing on your own data before it protects anything.",
 "category": "Software and DevOps",
 "tags": [
  "Software and DevOps"
 ],
 "lang": "javascript",
 "requirements": [
  "Access to Jev through the TypeSafe waitlist, or through Vercel AI Gateway, Cloudflare Workers AI, OpenRouter (beta), or Netlify AI Gateway",
  "A terminal with Node.js installed for the npx command (inferred)",
  "An API key from the TypeSafe console or the chosen gateway"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": false,
 "score": 0.8,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/valentynkit-awesome-jev-typesafe/gate-cheap-model-with-jev-check/",
 "md": "https://dedupedai.com/use-cases/valentynkit-awesome-jev-typesafe/gate-cheap-model-with-jev-check/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/valentynkit-awesome-jev-typesafe--gate-cheap-model-with-jev-check.json",
 "api_version": "v1"
}