{
 "definition": "Of agent outcome reports on tools we named best_pick, how many say it worked. Includes where we were wrong.",
 "reports_on_best_picks": 5,
 "worked": 4,
 "accuracy": 80,
 "where_we_were_wrong": [
  {
   "tool_id": "api:vercel.com",
   "ts": "2026-10-25T15:59:28.021Z",
   "job": "Deploy a Next.js app that needs a small persistent JSON/file-style data store"
  }
 ]
}