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Work · March 14, 2023

SigmaChat AI

Practice persuasion & pickup

SigmaChat AI launched on March 14, 2023 with 72 votes, #1,143 of 5,007 launches that month and more than 50% of that year's launches. The site was not reachable when checked in September 2026.

What it does

- The ultimate communication skills simulator app - Practice and improve your negotiation, persuasive, and social skills - A wide range of scenarios, from salary negotiations to dating app pickup lines - Realistic scenarios and a user-friendly interface

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  • BI

    I'm a big fan of the BBC podcast In Our Time -- and (like most people) I've been playing with the OpenAI APIs. In Our Time has almost 1,000 episodes on everything from Cleopatra to the evolution of teeth to plasma physics, all still available, so it's my starting point to learn about most topics. But it's not well organised. So here are the episodes sorted by library code. It's fun to explore. Web scraping is usually pretty tedious, but I found that I could send the minimised HTML to GPT-3 and get (almost) perfect JSON back: the prompt includes the Typescript definition. At the same time I…

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