Topic
Byte Pair Encoding
2 episodes
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Overview: Token Economics
We finally slow down on Token Economics: why tokens are the meter for cost, speed, memory, and product decisions in language models. We keep using the tiny-slip postage analogy until the whole thing clicks, from tokenization to context windows to real API bills.
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Overview: Tokenization
We slow down and explain tokenization from the ground up: how raw text becomes numbered pieces a model can process, why those pieces are usually subwords, and why the tokenizer quietly affects cost, context, language handling, and product behavior.