AI Model Evaluator · Healthcare SME · Author

Bruce D. Alleyne, MS, MALS
Clinical judgment for AI evaluation.

15+ years as a Registered Nurse, now testing how frontier AI models handle accuracy, safety and instructions, and writing up what I find.

  • RLHF
  • Response Ranking
  • Rubric Scoring
  • Hallucination Detection
  • Clinical Safety
See my portfolio Read the blog

Featured work

Case Study 4: A Clinical Safety Benchmark of Five AI Models

Five fictional patient scenarios, each built around a hidden safety trap, were given to ChatGPT, Claude, Grok, Perplexity and Gemini. A first run looked flawless. Then I spotted that the scoring rubric was visible to the models, reran everything under clean conditions, and found problems the first run had hidden.

5frontier AI models
5fictional scenarios
25responses scored
2runs: with and without the rubric
Read the case study

Latest posts

From the blog

The book

The Author's Guide to an End-to-End AI Production Pipeline

A practical guide for authors, researchers and power users who are tired of AI ruining their work. It treats ChatGPT, Claude, Grok, Perplexity and Gemini as specialized contractors, and backs that up with hands-on benchmarks of research, voice, editing and logic.

About the book