Petr Ivan https://petrivan.com/blog/ Essays and notes by Petr Ivan on machine learning, creative software and other subjects. en-gb Mon, 27 Jul 2026 00:00:00 GMT What Should Count as a Transformer Token? https://petrivan.com/blog/token-boundaries/ https://petrivan.com/blog/token-boundaries/ Choosing which information deserves independent global computation. Mon, 27 Jul 2026 00:00:00 GMT