The fundamentals of artificial intelligence Understand how a generative AI really works: model, training, tokens and limits.

Practise AI for free Practise AI for free: where to start, with which tools, and without spending anything.

Mastering meta prompting: a guide to better results Get AI to write your prompts for you, and get markedly better results out of it.

Choosing your AI model with the leaderboard and the pricing Pick the AI model that fits your need by reading the leaderboards and the pricing tables.

Which instructions do AI models really follow? Work out which instructions an AI really follows: the profile, project and conversation hierarchy, put to the test on both ChatGPT and Claude.

Claude costs once you hit the limit: managing your tokens day to day Cut your token consumption and keep working once you have hit the limit.

AI Fundamentals