{
 "schema_version": 1,
 "generated": "2026-10-20",
 "repo": "kiyoakii/is-gpt-nerfed",
 "name": "is-gpt-nerfed",
 "owner": "kiyoakii",
 "slug": "kiyoakii-is-gpt-nerfed",
 "github": "https://github.com/kiyoakii/is-gpt-nerfed",
 "what": "A macOS menu bar app and Codex plugin that checks whether the model you selected in Codex is the one actually answering, and flags silent downgrades.",
 "why": "",
 "language": "Python",
 "requirements": [
  "A Mac running macOS 15 or newer",
  "Codex with plugin hooks (the README says it was tested on 0.154), desktop app or CLI",
  "The system python3",
  "Terminal access for the install line"
 ],
 "audience_note": "Codex users on macOS who pay for a specific model and want to know if a session is quietly served by a different one.",
 "risk": "none",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Software and DevOps",
 "url": "https://dedupedai.com/use-cases/kiyoakii-is-gpt-nerfed/",
 "use_case_count": 3,
 "use_cases": [
  {
   "id": "kiyoakii-is-gpt-nerfed--detect-silent-model-downgrade",
   "title": "Catch a silent model downgrade in Codex",
   "best": true,
   "url": "https://dedupedai.com/use-cases/kiyoakii-is-gpt-nerfed/detect-silent-model-downgrade/",
   "json": "https://dedupedai.com/use-cases/u/kiyoakii-is-gpt-nerfed/detect-silent-model-downgrade.json"
  },
  {
   "id": "kiyoakii-is-gpt-nerfed--check-a-fresh-session-before-real-work",
   "title": "Probe a brand-new session before a long task",
   "best": false,
   "url": "https://dedupedai.com/use-cases/kiyoakii-is-gpt-nerfed/check-a-fresh-session-before-real-work/",
   "json": "https://dedupedai.com/use-cases/u/kiyoakii-is-gpt-nerfed/check-a-fresh-session-before-real-work.json"
  },
  {
   "id": "kiyoakii-is-gpt-nerfed--halt-tools-after-a-mismatch",
   "title": "Stop tool use when a session shows a mismatch",
   "best": false,
   "url": "https://dedupedai.com/use-cases/kiyoakii-is-gpt-nerfed/halt-tools-after-a-mismatch/",
   "json": "https://dedupedai.com/use-cases/u/kiyoakii-is-gpt-nerfed/halt-tools-after-a-mismatch.json"
  }
 ],
 "disclaimer": "Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk."
}