Lab

Experiments

Side projects, prototypes, and things that might turn into something. No polish required.

LLM Diff Viewer

Prototype

Side-by-side diff of Claude, GPT-4, and Gemini on the same prompt.

LLM Tooling

Chord Progression AI

Experiment

MIDI-based chord suggester trained on 50,000 jazz standards.

Music ML

NHS A&E Wait Tracker

Live

Real-time map of A&E waiting times from NHS England open data.

Healthcare Data

Semantic Git Blame

Prototype

git blame powered by embeddings — find who introduced a concept, not a line.

DevTools AI

calorie.json

Live

Structured nutritional data API for 80,000+ foods. Free, no auth.

API Open Source

Paper → Podcast

Experiment

Drop an arXiv link, get a 5-minute AI audio explainer. Claude + ElevenLabs.

AI Audio