Cody P

ML engineer & indie developer

In lines of code, through data streams,
we teach machines to chase our dreams.

Building

Push Up Reps• Auto-count your push-ups

Critoria • Where your criteria live

Bookwield • Leverage AI's book knowledge

📈 ML @ BuzzFeed

Writing

Beyond Model Evals and System Prompts: Platform Harness Tools

August 20, 2026

Probing ChatGPT, Meta AI, Grok, Snap MyAI, and Perplexity to see which tools, context, memory, and platform data each one hands its model.

Previously