kiyoakii/is-gpt-nerfed

Shrinkflation detector for Codex

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English · 简体中文 You pick a model in Codex. This tells you whether that model is actually the one answering. If it isn't, you get this: 🎉 Congrats! You've been nerfed! You asked for gpt-6-astra; the fingerprint says gpt-5.6-luna (91%). Enjoy the discount you didn't ask for. Example output, not a real verdict. The panel, and a session opened in place. Sample data, not real sessions. All clear · Suspicious · Nerfed Everything runs on your Mac. Nothing is uploaded. Codex records, for every turn, which model and reasoning effort it asked for. The plugin reads those records after each turn and flags what changed without you changing it: a model swap, a lower reasoning effort, a hidden internal model such as gpt-reserve, a smaller context window. A move to a newer or larger model is reported as well, since a rollout can go either way. This costs no tokens.…

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What this repository does

Shrinkflation detector for Codex

Repository facts

Owner
kiyoakii
Primary language
Python
Stars
141
Forks
4
Open issues + pull requests
0
License
MIT
Archived
No
Default branch
main
Created
2026-09-15T10:22:16.000Z
Last push
2026-09-18T12:18:28.000Z

Topics and intended use

Owner-supplied topics: codex, degradation, gpt, llm, nerf, openai

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Source: GitHub. Metadata observed 2026-09-19T06:40:10.448Z. Daily imports are snapshots, not real-time monitoring.

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