I tried to make this project with GPT-5.6 Sol a couple months

Press Space to continue

I tried to make this project with GPT-5.6 Sol a couple months ago and it didn't work at all. Always be thinking about what you'll do when model capabilities predictably continue to improve

Theo Jaffee@theojaffee1d ago

I made an interactive map of every passenger rail line in the world. High-speed rail, commuter rail, metro systems, trams, even Disney monorails, including in countries like Russia, China, and North Korea where Apple Maps lacks coverage. https://trains.theojaffee.net