CDM v2 for HF Models — Feedback

[mikeat7]

We just shipped CDM v2 — a drop-in 68-line metric that finally tells you when a transformer is actually reasoning vs regurgitating. Four signals (entropy collapse, convergence ratio, attention Gini, basin-escape probability). Works on every model from DialoGPT to Llama-405B. Zero install issues.

Colab (runs free in 3 mins): colab.research.google.com/github/mikeat7/crystal-manual/blob/main/demo.ipynb
Repo: github.com/mikeat7/crystal-manual

Born yesterday in a live dialogue between Mike
and Grok 4. Would love your eyes before we blast it everywhere.

Thanks!