Quantified Self

Lunch on the Go – Now with AI

JP Snow / April 9, 2025

I used to track nutrition with MyFitnessPal, but recently switched to a dedicated project in Claude. Typing in foods is faster than searching a database in an app, but even that feels like work. So I snapped this quick picture of my meal to see how well AI tools could itemize what I ate.

AI, Quantified Self

AI Face-Off Claude vs ChatGPT for Real-World Analysis of Personal Fitness Data

JP Snow / November 20, 2024

This experiment compares ChatGPT-4 and Claude 3.5 Sonnet to analyze personal fitness journey data. It evaluates their strengths in data visualization and question formulation, proposing that their combined capabilities could enhance data analysis. The findings offer valuable insights for data professionals, business leaders, and AI enthusiasts.

Quantified Self

Lunch on the Go – Now with AI

AI Face-Off Claude vs ChatGPT for Real-World Analysis of Personal Fitness Data

Join the Waitlist

Get Access to Our Book