main ai engineering career
$ git log --branch
A series that explains how AI tools like ChatGPT and Claude work under the hood, one concept per episode. Short videos in Portuguese on Instagram, TikTok and YouTube Shorts (@tiagoosampaio), with a deep-dive article in English for each episode.
committed on
HEAD
Same message, two languages: I counted the tokens. Why Portuguese costs more in AI, why removing accents doesn’t help, and how the new tokenizer cut the gap.
committed on
HEAD
Tokens explained by an engineer: how BPE splits text, why Portuguese costs more, and how Claude and ChatGPT count and charge for tokens.
